Speakers 2025

OpenUK CEO and Executive Producer State of Open Con, Amanda’s 25 years’ legal experience includes being instrumental in shaping open source’s legal frameworks and internet law in 2000’s. Sought-after international keynote speaker, tech press contributor and editor “Open Source: Law, Policy and Practice” (2022). She has been listed as one of the most influential people in UK tech for a number of years and advises businesses in open source.

After completing his engineering degree, Alexandre decided to specialise in data science so that he could harness the power of artificial intelligence in all its forms for the sake of efficiency and simplicity.

It was at MaiaSpace that he was able to use his talents to make this goal a reality and demonstrate the intelligent application of this technology. Like their launch vehicle, they must go faster and faster in order to realise their European dream of achieving reuse in record time. To do this, why not enter into symbiosis with LLMs to become a kind of cyborg, capable of using 100% of their engineering brain on complex engineering tasks?

Since they proved with Antony that this fusion pays off, the number of applications has multiplied, and its role is now to architect all these projects.

As Director of the Partnerships and Innovation Department, Benoît focuses on developing new solutions, expertise transfer services, and partner ecosystems, while coordinating Afnic’s Scientific Council since 2016 and pursuing interests in DNS, Internet infrastructures, Identifiers, IoT, Security, CyberSecurity, Blockchain, PQC, and global Internet Governance.

Vincent is a speaker who presents in both French and English. He works as a senior developer at Les-Tilleuls.coop and is an active contributor to open-source projects.

He has recently collaborated on projects such as API Platform, FrankenPHP, Symfony, the AFUP website and Sulu.

Driven by a passion for technical improvement, he pays particular attention to clean code and software architecture, enriching his practices through regular reading of specialized literature.

I am a Senior Integration Engineer with over 4 years of experience in the Data Visualization team at Orange Service Romania. My primary focus has been on designing, implementing, and maintaining a data analytics platform based on Apache Superset, which is provided as a service to internal clients across the organization.

In this role, I have led the integration of Apache Superset into a cloud-native environment using OpenShift. I have also been responsible for architecting and developing CI/CD pipelines in GitLab to automate deployment, updates, and maintenance processes. Additionally, I have implemented secure authentication using OAuth and set up monitoring and alerting with Google Cloud Monitoring to ensure high availability and reliability of the service.

My work involves close collaboration with development, operations, and security teams

Katia Aresti is Principal Software Engineer at IBM (formerly Red Hat). She specialises in developing the open source product Infinispan/Data Grid, with a particular focus on integration with Quarkus and Spring-Boot. She has worked on the Infinispan Web Console, compatibility with Redis, and Multimap features, among other things.
She is also a Java Champion and shares her expertise on topics such as Java, Infinispan, and Quarkus at conferences such as Devoxx France.

Clément is a passionate Open Source contributor. You can find him usually within the XWiki and OpenFoodFacts communities, at OW2 or at FOSDEM, in the Collaboration devroom.

On his day job, he is working at XWiki SAS as director of sales and professional services, to build FOSS knowledge management solutions XWiki and CryptPad.

Lætitia Avrot is an influential figure in the world of PostgreSQL. She is the founder of Postgres Women and a recognized contributor to the PostgreSQL project. Lætitia discovered Postgres in 2007 and has spent over 20 years as an IT industry professional specializing in PostgreSQL and database security. She serves as a technical expert and consultant for organizations implementing PostgreSQL solutions across Europe. Lætitia also shares her expertise as a part-time lecturer at Lyon University, where she has been teaching PostgreSQL for 10 years. Her leadership and dedication have made her a respected professional within the global PostgreSQL community.

Tobias Baader is the product manager for OpenCloud, where he works with the team to shape the vision, strategy, design, and development of the open source platform. For over 15 years, he has been building web and mobile products with a strong focus on open source. His main interest lies in systematically testing product-market fit under real-world conditions and turning complex technologies into products that are simple and accessible to use. Outside of work, he volunteers as a mentor at CoderDojo Nürnberg, a coding club for kids and teenagers.

Nicolas Bailly is a French entrepreneur who has built his career around a common theme: using innovation and digital technology to transform established sectors. He started out in the automotive industry by co-founding CIRANO, an insurance brokerage company. A few years later, he ventured into another world with Touscoprod, one of the first French crowdfunding platforms for cinema and audiovisual production.
This step confirmed his belief in openness, transparency and value sharing as drivers of innovation.
Today, he is implementing this vision with Carvivo. At the head of this French company specialising in automotive lead management, Nicolas Bailly supports dealerships, distributors and manufacturers in the digital transformation of their customer relationships.

As a Platform Engineer at the Health Data Warehouse (EDS) at AP-HP, a department dedicated to supporting research and innovation in the field of health, my role consists of designing and maintaining resilient, high-performance infrastructures in on-premise and cloud environments.

Throughout my career, I have had the opportunity to work on critical and complex infrastructures, familiarising myself with technologies and tools that I now use on a daily basis: Kubernetes, ArgoCD, OpenTofu, Proxmox, Ceph, Ansible and many others.

I am particularly passionate about architecture and automation, two areas that guide my work and aim to make complex infrastructures easy to understand.

Chief Territorial Engineer (Senior Grade), David Berthiaud serves as Director of the Responsible Digital Department for the City and Urban Community of La Rochelle. The department’s strategy is based on six key pillars: a digital approach that is inclusive and supportive; sustainable and resilient; secure and open; creative and innovative; useful in everyday life; and respectful of our data.

Vittorio Bertola is the Head of Policy & Innovation at Open-Xchange, a leading provider of open source email and DNS solutions, where he follows regulatory and standardization developments advocating an open Internet based on user choice, privacy, and federation and contributing to the European Union’s digital autonomy efforts. In the last twenty-five years, he was involved with several Internet startups and served in many Internet governance organizations, including the ICANN Board and the United Nations Working Group on Internet Governance. He recently authored an essay on digital sovereignty and platform regulation in Italian (2023, Bollati Boringhieri) and English (2025, Springer).

Niko Bonnieure is a software engineer specialized in encryption, local-first and linked data technologies. After working in big data startups for several years, and following the Snowden revelations in 2013, he decided to quit those jobs and dedicate his time to building a decentralized platform for malleable apps based on graph databases. He then added CRDTs to the mix to solve consistency issues in P2P setting, and E2EE to preserve privacy.

Niko is a strong advocate for Digital Sovereignty in Europe.

Julien Bonvarlet is Engineering Manager at Core Engine, PrestaShop, with strong expertise in backend development and scalable architectures. A specialist in CI/CD pipelines, deployment automation, and testing strategies, Julien builds backend solutions that are high-performing, robust, and maintainable.
Passionate about mentoring and best development practices, he promotes clean code and continuous improvement in workflows.
As an active open source contributor, he constantly explores new technologies to enhance system performance and scalability.

Volunteer on the Open Prices project, hosted by Open Food Facts
Tech Lead at La Fabrique des Mobilités, a French non-for-profit organization helping to reduce the carbon impact of human mobility.

A network engineer/SRE at Deezer by day and volunteer infrastructure manager at Restos du Cœur by night, Julien is something of an “IT Batman”: one keyboard for work, another for Restos.

Passionate about IT, he says he has ‘decided to add a little humanity to a profession that is often disconnected from reality…!’ Alongside this, he is a DJ and music producer – and if you bump into him at a festival, he won’t be deploying a server, he’ll be mixing.

With over two decades dedicated to contributing to a better world through the open source philosophy, Emiel Brok stands for the ‘Power of Many’ and ‘True Digital Sovereignty’. He serves as an Open Source Ambassador at SUSE, where his efforts are directed towards bringing attention to SUSE’s supported Open Source offerings. Emiel is also a passionate Co-Founder and Board Member of the Dutch Open Source Business Alliance (DOSBA), advocating for Open Source Software across the Netherlands, EU, and beyond. His expertise makes him an international speaker on key subjects such as Digital Sovereignty, Open Source, NIS-2, CRA, OSPOs, and Open Source in Education.

A trained journalist, Dorie Bruyas heads the association Fréquence Écoles and its subsidiary Futur Composé, based in Lyon, which work to strengthen young people’s strategic skills and empower them to take action in a media-driven and digital society. A speaker and designer of educational tools, she is passionate about technology, robotics, programming, data, and educational innovation. She is also the creator of a major event in the field of digital education: Superdemain.

Finally, she serves as president of La Mednum, a collective interest cooperative company dedicated to digital inclusion. As the national reference structure, La Mednum now brings together 135 member organizations across France to promote an inclusive digital society.

Benjamin Cabé is a technology enthusiast with a passion for empowering developers to build innovative solutions. He has 20 years of experience leading developer engagement initiatives with some of the top communities and companies in the IoT, embedded, and AI space.
He has invented an award-winning open source and open hardware artificial nose that he likes to use as an educational platform for people interested in diving into the world of embedded development.
He is currently a Developer Advocate for the Zephyr Project at the Linux Foundation and lives in Toulouse, France, where he enjoys baking sourdough bread with the help of his artificial nose.

Christian leads Rocket.Chat’s strategic development in France and Europe, with a particular focus on regulated sectors and projects with high sovereignty requirements (defence, health, education, critical infrastructure). With international experience (Singapore, Australia, France, Italy) and a background at the crossroads of open source technology and go-to-market strategy, he supports European institutions and integrators in the implementation of interoperable, secure and self-hosted collaborative solutions.

He is also involved in promoting sustainable business models for open source, in line with regulatory issues (GDPR, NIS2, CRA) and European innovation dynamics.

With his Steve Jobs lookalike appearance, small glasses, turtleneck, and moderately accepted baldness, Hugo was predestined for tech. The proud father of two kittens and the latest fully-loaded Macbook Pro, he thrives on topics such as back-end, front-end, performance, and animal husbandry.

Hugo is one of those people who scrolls through reels for hours. Don’t get me wrong, it’s not the latest dance craze or video games, but the latest tech trends. And, well, sometimes cats too…

A long-time practitioner of free software, Florent only conceives of work as a means to build Commons in a collaborative manner. He became an environmentalist when he realised that the planet was the ultimate Commons.

I am an Integration Engineer with extensive experience in IT, particularly in system administration. Over the past year, I have focused exclusively on integration, specializing in OpenShift container platform management and deployment. I have hands-on experience designing and maintaining CI/CD pipelines using GitLab, automating build, test, and deployment processes. My expertise includes integrating various tools and services to streamline workflows and improve system reliability. I develop and implement integration solutions for Apache Superset, ensuring smooth data visualization and analytics workflows. I am committed to solving technical challenges and collaborating effectively to deliver robust infrastructure solutions.

Passionate about communication issues and with a Master’s degree in Communication Strategy and Consulting from the University of Lorraine, Killian is always ready to put his acquired skills to good use in tackling new challenges.

Throughout his career, he has had the opportunity to work on a variety of concrete projects, collaborating with multidisciplinary teams, which has allowed him to refine his management and adaptability skills in different situations.

He is particularly interested in using storytelling, new technologies and digital media to create innovative and impactful communication campaigns. His goal is to contribute to BeeZim’s growth by developing effective and targeted communication strategies and actions.

After studying engineering and spending some time in AI research, Nicolas Chauvat founded Logilab in 2000 and still runs the company today. His areas of interest include the semantic web, free software, artificial intelligence, open data, agile methods, horizontal organisations and programming languages.

Simon CLAVIER has been in charge of the SNCF Group’s Open Source strategy since 2013.
He is convinced that a successful and sustainable digital transformation is achieved by acting cross-functionally within a “reinvented organization” [1], and by choosing technologies that we are capable of mastering.
A fervent promoter of inter-company cooperation around Open Source, he is involved in a number of initiatives: President of TOSIT (The Open Source I Trust) [2], Vice-President of the PostgreSQLFr association, initiator of the Groupe de Travail Inter-Entreprise (PGGTIE) [3] and member of the coordination team of the OpenRail association [4] to develop Open Source in the rail industry.
[1] https://www.reinventingorganizations.com
[2] https://tosit.fr
[3] http://entreprises.postgresql.fr
[4] https://openrailassociation.org

Anais Concepcion is the co-CEO of Grist Labs, creators of Grist, an open-source spreadsheet-database hybrid built for teams that need structure, security, and ownership over their data. Anais is passionate about building tools that balance power with approachability, and believes open-source software should be held to the same standards of usability as the best commercial products.

Sylvain Corlay is the founder and chairman of QuantStack, a company specialising in open-source software for scientific computing.

As an open-source developer, Sylvain is very active in the free scientific computing ecosystem, particularly in the Jupyter project, as well as in the conda-forge and xtensor projects. In 2018, he and the other members of the Jupyter leadership were honoured with the ACM Software System Award.

Beyond QuantStack, Sylvain is very involved in the community. He was a board member of the NumFOCUS foundation from 2018 to 2024, organised the JupyterCon 2023 conference in Paris, and has been coordinating the PyData community in Paris since 2017, as organiser of the PyData meetup group and conference in 2024 and 2025.

As the Program Manager for Eclipse Adoptium, Carmen brings a wealth of experience in project, operations, and financial management across various industries to help Adoptium working group members achieve their goals and objectives. Her background includes successful terms in healthcare, pharma, fintech, and tech startups. Additionally, She actively contributes to Step4ward, a mentoring program in Spain, demonstrating her commitment to fostering diversity and inclusion in the tech world.

With a decade of experience working with service providers, cloud computing and application development, and as DevOps Leader @The Embedded Kit by Witekio since 2022, Guillaume supports his clients in their DevOps practices, the management of their IoT fleets, the architecture of their cloud-connected embedded applications, and the management of collected data.

As a DevOps engineer, Thibaut’s career has been entirely focused on the world of open source since 2010.
The various projects he has worked on have enabled him to develop his knowledge and acquire recognised expertise in a wide range of infrastructure-related solutions.

With a master’s degree in History and Philosophy of Science, technological development has always been at the centre of his thinking. (Since it is a form of application of scientific knowledge.) After five years developing digital tools (mainly in C++), he turned his attention to providing support for these tools. Developing digital tools is good, but helping as many people as possible to understand their purpose and how to use them properly is important. He began the MaiaSpace adventure more than three years ago to set up an ideal digital environment to enable the company to be efficient and clear in its objectives. When AI (LLM) arrived, Antony negotiated the recruitment of Alexandre to prove the added value of LLMs in managing and accessing internal company information. Combining software craftsmanship with the popularisation of concepts associated with agility, he now has the impactful role he has long desired.

Samuel is an outsourced CTO, founder of Eyes4IT and trainer at OpenEdge Labs.
Specialising in IT/OT architectures, industrial cybersecurity and open source infrastructures, he supports industrial SMEs and local authorities in building resilient, sober and understandable digital solutions.

Gilles Dubois, Head Developer at FactorFX, began his career with the company in 2015. A self-taught DevOps engineer, he is passionate about open source and has contributed to numerous open source projects. Together with his team, Gilles Dubois works actively to bring relevant developments to OCS Inventory.

Creator of XWiki and CEO of XWiki SAS, Ludovic has been developing the open source company XWiki SAS for 20 years.

XWiki SAS, a European company based in France and Romania, develops only open source application software in the field of knowledge sharing and secure collaboration. XWiki is used by thousands of organisations to organise, share and collaborate on information. XWiki SAS also develops CryptPad software, an innovative solution that enables collaboration while protecting data confidentiality.

He has been participating for over 10 years and presenting at Open Source Experience, FOSDEM, OW2Con and Capitole du Libre conferences on collaboration and privacy software as well as on business models and the financing of open source software.

Frédéric Duflot is an expert in digital compliance and cybersecurity. He heads Examin, a company that publishes digital compliance software and provides services related to regulatory and technical compliance. He is also a cyber reservist with the French Civil Aviation Authority (OFAC).

Member of the BIDM (Business Intelligence and Data Management) for more than 10 years. Have been involved in several Data Visualization projects using tools like QlikView or Superset as a data analyst and BI developer. Currently working on the Data Visualization Service in Orange Group Innovation based on open source Apache Superset (PO role).

Holger Dyroff has been working in the Linux and Open Source space since 1993, bringing over three decades of experience in enterprise IT, digital sovereignty, and large-scale infrastructure projects across the world. He is Program Manager for Linux Client Management at B1 Systems, where he leads the development of scalable, secure Linux desktop solutions for public sector and industrial environments. Previously, he held leadership roles at ownCloud and SUSE, helping shape Open Source strategies in global enterprises and government IT. His work focuses on bridging technology, policy, and operations to build sustainable and sovereign digital infrastructures.

François Déchelle has been responsible for R&D projects at Teclib’ since 2015.
He previously worked on IT security projects and several open source projects, including jMax, a prototyping environment for interactive multimedia, EyeDB, an object database management system, and AGNULA, a GNU/Linux distribution for audio and music.
François holds a PhD in Computer Science from Pierre and Marie Curie University.

Julien is a Design System Tech Lead at Thales in Paris, France, since 2025, continuing to focus on Design Systems and maintaining front-end libraries. Before joining Thales, he spent over 15 years at Orange, including 4 years as a Design System Tech Lead, where he led and maintained the development of several front-end frameworks and libraries for the company.

In his spare time, Julien has been a Bootstrap core team member since 2022 and an active contributor to the project since 2021. He is also the creator of Open {re}Source, a platform for sharing Open Source knowledge, and launched the Advent of Open Source event in December 2024. He remains passionate about contributing to Open Source whenever possible.

In his younger years, being a geek wasn’t a profession, yet Gaëtan has now been a developer for 20 years.
Driven by strong convictions about the impact developers have on the world, he shares his knowledge and teaches in coding workshops and as a substitute teacher at engineering schools.
Beyond his profession, it is also a passion: he codes for pleasure in personal projects and during programming competitions.

Passionate about IT development and open source, Guillaume is fortunate to be able to combine his passion with his work at Red Hat.

He is interested in all practices aimed at improving developer productivity and securing deliverables.

After his early years in consulting, Guy-Christian Facia joined Arawa to ensure that its daily activities serve free software.
Arawa is a company specialising in consulting, integration and maintenance of open source collaboration tools.

Peter Farkas is the Co-Founder and CEO of FerretDB, bringing a wealth of experience in leading distributed teams and managing innovative Open Source projects. With a robust background in database and Big Data technologies, Peter has made significant contributions to the field during his tenures at prominent companies such as Percona and Cloudera. At Percona, he was instrumental in establishing Percona Support, setting new industry standards for service quality in Enterprise Open Source database software support. Peter holds a Master’s degree in Management from the University of Buckingham. Outside of his professional life, he enjoys reading and traveling to new places around the globe.

Noé Faure is currently deputy head of unit at the French Electronic Communications, Postal and Press Distribution Regulatory Authority (Arcep), the French telecommunications regulator. Since 2021, he has been responsible for the ‘Mon réseau mobile’ mapping platform, which allows users to check mobile coverage (2G, 3G, 4G) throughout France. He was in charge of the complete overhaul of this tool in 2025 and is deeply committed to digital issues, particularly those related to open data and open source and free software.

Matthieu is Director of Adullact, an association of local authorities working to jointly develop digital solutions for the public sector.
He is the creator of Asqatasun, free software for measuring web accessibility.

Stefane Fermigier is a French entrepreneur and open source advocate. He is the founder and CEO of Abilian, a company that develops enterprise information management solutions based on open source software.

He co-founded and led several organisations dedicated to developing the open source ecosystem in France and Europe: APELL (2020), the PyData Paris / PyParis conference (2014), CNLL (2010), the National Council of Free / Open Source Companies; the GTLL (2007), the Open World Forum / Paris Open Source Summit (2008), an annual conference dedicated to open source and ‘open everything’ in Paris.

He is also an active member of the EuroStack industrial initiative.

As MLOps Lead at the Data Services Agency of France Travail’s IT department, Maxime is involved in the industrialisation of Artificial Intelligence services with high business value added.

Thomas Froment is the Program Manager for Development Tools at the Eclipse Foundation, where he oversees all tooling projects, including Eclipse Theia and Theia AI, as part of the Cloud DevTools Working Group. He also leads the Open VSX and Eclipse IDE working groups. Before joining Eclipse in 2024, he co-founded Komyu (as CTO), and previously held senior leadership roles at Thales, where he was responsible for DevOps strategy and led the enterprise-wide InnerSource transformation.

Consulting software architect / lead dev. Specialized in backend performance optimization. Wrote THE French book on Go: https://osinet.fr/go/en/ – Main business interests: media and commerce.

Also, he loves playing bass guitar with lots of distortion when he gets the chance.

Pierre Gaillard holds a PhD in machine learning from the University of Technology of Compiègne, as well as an engineering degree and a master’s degree in computer science and information systems. With over ten years of experience in data-driven innovation, he strives to bridge the gap between advanced data processing, artificial intelligence and real-world industrial applications. Currently head of the ‘Embedded AI’ programme at CEA-List, he leads the DeepGreen project, an initiative to develop Eclipse Aidge, an open source platform dedicated to embedded AI.

A freelance developer since 2020, Cyrille has had the opportunity to work in several contexts where DevOps culture was trying to gain ground. Often starting with CI/CD and containerisation, and sometimes getting lost in the intricacies of Kubernetes.
Since early 2025, he has had the opportunity to work with a team that develops ‘DevOps tools’ for an open-source virtualisation stack: Xen Orchestra. Their developments range from SDKs in Golang or Python to Kubernetes plugins and Terraform cloud providers.

Peter Ganten studied physics and psychology before founding Univention GmbH after holding various research and consulting positions. He played a key role in the development and distribution of Univention Corporate Server (UCS) and Univention Nubus. Today, he serves as the CEO of Univention and is responsible for the company’s strategic direction.
Peter Ganten has been involved with Open Source since 1994 and became known as the author of a successful manual on Debian GNU/Linux.
In his role as a board member of Linux-Verband and Lisog e.V., he was instrumental in founding the Open Source Business Alliance (OSBA) of Germany, which he has chaired since 2011. In this role, he promotes the spread of open source and the use of free software in business and administration to enable digital sovereignty, and the ability to stay in control and innovate freely.

Pierre-Yves is the CEO of OW2 since 2022: a European non-profit FOSS foundation, we host open source projects, promote them, animate a community mixing academics, companies, public bodies, foundations, associations and individuals, promote FOSS by organizing or participating to professional events, and advocate for it at political and social levels. OW2 is also involved in the NGI FOSS funding programme.
Before, Pierre-Yves was an open source supporter for 28 years, writing code, doing business and consulting, working with academia, teaching computer science and participating in OW2 as an elected Board representative.

Developer at enioka Haute Couture and maintainer of the open-source Android library ‘enioka Scan’

David Gonzalez began with a technical degree in green chemistry, with a strong interest in ecology. After publishing his research, he joined Michelin in 2008 as a research engineer at the age of just 20, responsible for anticipating technological breakthroughs in tyre technology. Over the course of 14 years, he expanded his skills and validated them with executive certificates in strategy, sustainable economics and innovation from Harvard Business School and MIT. He then left industry to become an entrepreneur: with his partner, he founded the e-commerce site justforpets.fr, specialising in pet accessories, and at the same time opened his own consulting firm. Passionate about AI and digital sovereignty, he puts this expertise at the service of his business and the companies he supports.

Bastien Guerry studied philosophy and cognitive science. He became interested in the free software movement in the 1990s and learned to program by contributing to GNU Emacs. In 2017,
he joined Etalab’s ‘Entrepreneurs d’Intérêt Général’ programme, where he discovered the challenges that public bodies face when they want to use and publish free software. In 2018, he co-founded the BlueHats movement to mobilise all those who support free software in public administration, and became the free software advisor to the Interministerial Digital Directorate, where he has been leading the free software mission since 2021. In 2025, he joined the Software Heritage project as head of products and partnerships for industry and the public sector.

With a background of telecommunications and network engineer, François-Xavier studied in the United States before starting his own business in France. In 2006, he founded FactorFX, a hybrid open source solution integrator/publisher, where he is now CTO. Describing himself as an “open source enthusiast,” he is involved in multiple projects within the open source community. Together with his team, he works daily on the development of OCS Inventory and Proxmox.

Jose is the Product Lead for VictoriaMetrics Cloud. With a focus on Observability and Sustainability, his work has been deeply related to the OpenTelemetry project, distributed tracing and power monitoring projects.

His expertise has been built from previous gigs as a Software Architect, Tech Lead and Product Owner in the Telecommunications industry, all the way from the software programming trenches where agile ways of working where a sound CI, testing and observability best practices have presented themselves as the main principles that drive every successful project.

With a scientific background in Physics and a PhD in Computational Materials Engineering, curiosity, openness and a pragmatic view are always expected. Beyond the boardroom, he is a C++ enthusiast and a creative force: contributing symphonic touches as a keyboardist in metal bands, when he is not playing video games…

Passionate about IT for over fifteen years, Nathanaël worked as a system and network administrator, then as a DevOps engineer. Since 2024, he has been working at Vates, a French company that specialises in open source virtualisation.
In parallel, he has developed several Android and iOS applications as a contributor and maintainer on a freelance or volunteer basis (in Flutter). Convinced of the importance of privacy, he hosts online services for his friends and family in the chatons movement and presents them on Isidorus.

Anthony Harrison has been developing and delivering mission-critical applications for over 40 years where he has held various roles in software, systems and cyber engineering. He is the Founder and Director of APH10, and co-founder of SBOM Europe, and is a leading source of expertise in Software Bill of Materials (SBOM) regularly presenting at conferences across Europe. He has been developing open-source software actively for many years, particularly related to securing the software supply chain.
He is a mentor for the Google Summer of Code for the Python Software Foundation and Manchester CoderDojo teaching students Python.

Alexandre Hervin is the coordinator of the Cyber & Security Hub at Systematic Paris-Region. He supports this rich and varied ecosystem of more than 200 members, where he uses his skills to promote the cybersecurity ecosystem and develop cyber, security and defence companies. His role is also to encourage the emergence of online research projects with academics. In addition, he represents the cluster in various working groups, including the CSF Industries de Sécurité and the Campus Cyber national, and is the Ile-de-France Region’s key contact for cybersecurity initiatives in the area. He has 15 years of experience in industry, regional economic development agencies and supporting innovative cybersecurity projects.

Matthew Hodgson is CEO and CTO of Element, the company building the eponym open source, secure and interoperable collaboration tool built on Matrix, the open standard for secure and open communications. Element brings sovereign communications to heterogeneous organisations who can’t rely on commercial cloud offerings, let alone non end-to-end encrypted ones.
Matthew juggles Element with the roles of technical co-founder and project lead of Matrix.org: the not-for-profit open source project focused on solving the problem of fragmentation in current Chat, VoIP and IoT technologies. By defining a new lightweight pragmatic open standard for federation/interoperability, Matrix hopes to create a new ecosystem that makes open real-time-communication as universal and interoperable as email.
Previously, as a technical lead at MX Telecom (acquired by Amdocs in 2010), Matthew designed & architecte

Quentin Houéry is a project manager at IGN within the programmes and public policy support department. Quentin is an engineer specialising in product design and holds a Master of Science in Advanced Technology Management from the University of Wolverhampton in England. After working for several years in a digital transformation consulting firm, he specialised in digital service design approaches and design methodology and collective intelligence in various start-ups. He joined IGN a year and a half ago as coordinator of the Digital Twin of France and its Territories project, after two years as head of a public innovation laboratory at the Ministry for Ecological Transition.

Founder and Chairman of the firm inno³, Benjamin Jean has been assisting public and private sector players with their openness and collaboration initiatives for over fifteen years.

A lawyer by training specialising in intellectual property and a recognised expert in open models, he has a passion for technical subjects related to digital practices and design methods that support transformation initiatives. A researcher and lecturer at numerous prestigious universities, he regularly works as a consultant for the law firm Vercken & Gaullier and is often called upon to speak on these topics at working groups, seminars and conferences in France and Europe.

Founder and Chairman of the firm inno³, Benjamin Jean has been assisting public and private sector players with their openness and collaboration initiatives for over fifteen years.

A lawyer by training specialising in intellectual property and a recognised expert in open models, he has a passion for technical subjects related to digital practices and design methods that support transformation initiatives. A researcher and lecturer at numerous prestigious universities, he regularly works as a consultant for the law firm Vercken & Gaullier and is often called upon to speak on these topics at working groups, seminars and conferences in France and Europe.

Aiswarya codes, translates and shares knowledge.
Growing up with free software communities, she contributes to diverse projects in her personal and professional life.
Currently, she is working as a free software consultant at Savoir-faire Linux.

Frank Karlitschek is a long time open source contributor and former board member of the KDE e.V. He founded ownCloud in 2010 and the successor Nextcloud in 2016 to create a fully open source and decentralized alternative to big centralized cloud companies. Frank was an invited expert at the W3C to help to create the ActivityPub standard. Frank has spoken at MIT, CERN, Harvard and ETH and keynoted LinuxCon, Latinoware, FOSSASIA, Campus Party and many other conferences. Frank is the founder and CEO of Nextcloud GmbH. He is also a fellow of Open Forum Europe and an advisor to the United Nations regarding Open Source. Frank won the European SFS Free Software Award 2023 and the Acteurs du Libre European Award 2023.

Jean-Baptiste Kempf is the creator of the VideoLAN non-profit and a key figure behind VLC media player. Heavily involved in the past 20 years in the open source ecosystems, He is the maintainer of dozens of open source projects, has founded multiple startups in the multimedia and gaming space, advised VCs and numerous startups and has led large engineering teams at scale. After being CTO/VP Engineering of several startups and scaleups, he is currently CTO of Scaleway, where he focuses on building a true sovereign European cloud provider. He is also the creator and leader of Kyber, a new open technology start-up made to control machines, drones and robots in real time.

Eden is a Data Scientist at Agora Calycé, where she works on solutions that combine technical skills with tangible impact. Over time, she has become increasingly involved in open source and cloud-native technologies, drawn by their strong community spirit. She is committed to making technology more inclusive and accessible, and actively campaigns for better representation of women in the sector. Today, she is working towards an open, equitable and low-impact digital future.

Yacine has over 26 years of experience in the open source software sector (7 years in the world of Internet service providers, 14 years as an innovative entrepreneur #lovestartups and 6 years at Red Hat). He is now 100% focused on the Microcks open source project.

Microcks is a Sandbox project of the CNCF (Cloud Native Computing Foundation).

Yacine has also developed expertise in open organisations (intrapreneurship) and is passionate about strategic issues and corporate life (digital transformation and disruptive innovation).

He has been fortunate to always work in a multicultural environment. On a more personal note, he is a great lover of the mountains (climbing, skiing, etc.) and enjoys sharing good hoppy craft beers.

Edouard Klein is a computer scientist and security researcher with a Ph.D. in Machine Learning. He is the founder of Beaver Labs, where he builds tools for digital forensics, system security, and decentralized infrastructure. He contributes to free software, mainly GNU Guix, and is part of the Plan 9 community, having chaired the 11th International Workshop on Plan 9’s program committee in 2025.

Ivona Krchová is a Senior AI Researcher at MOSTLY AI, with key contributions to synthetic data technologies. She is a co-author of the TabularARGN model paper (2025) and the “Strong Statistical Parity Through Fair Synthetic Data” work (NeurIPS 2023), specializing in fairness-aware synthetic data. Ivona is experienced in privacy-preserving data synthesis, evaluation, and flexible generation.
Prior to joining MOSTLY AI, Ivona worked as a consultant at EY and as a data analyst in the energy sector. She holds a Master’s degree in Probability, Mathematical Statistics, and Econometrics from Charles University in Prague. She is an author of technical articles on synthetic data methods.
In her free time, she enjoys spending time with her son, traveling, hiking, and practicing yoga.

Sébastien Lallemand is a Specialist Solution Architect at Red Hat. He supports his clients with containerisation projects based on Red Hat OpenShift.

As a senior developer in the Senate, Guillaume has developed technical expertise in Java and management applications. He has been involved in the design, development and operational maintenance of numerous applications specific to the functioning of the upper house of parliament.

Now a team leader, he supervises and promotes good development practices to ensure the smooth running of applications and infrastructure.

Matt Lavergne is one of Europe’s leading Open Source investors and a driving force behind its transformation from a developer movement into a high-growth, high-return investment category. He serves on the boards of several ambitious Open Source startups and has been an active GitHub contributor since 2013 — bridging the gap between code and capital.

Before joining Serena, Matt built a rare dual perspective: founder and operator turned investor. He started his career as CEO of two tech companies — an SMB B2B SaaS (exited) and a service marketplace — gaining firsthand experience in fundraising, scaling (50+ hires), and international GTM. He then advised on 30+ strategic tech deals in M&A, corporate development, and fundraising as a consultant (Roland Berger, BNP Paribas), before scaling a multi-million EBITDA business at mobile gaming leader Voodoo, closing key B2B partnerships across EME

Amandine is co-founder and COO of Element. She leads Element’s work with governments and other public sector organisations, like NATO and the UN, delivering secure and sovereign communication for those who can’t rely on commercial cloud offerings, let alone non end-to-end encrypted ones. Element builds on the Matrix open standard, which Amandine co-founded as well. Amandine also heads the Business and Impact section of the European Open Source Academy.

After graduating with a degree in software engineering, Manuel worked for several years at a large software development company. He then obtained a PhD in software language engineering. Since 2020, he has been working as a software engineer at XWiki SAS, primarily as a contributor to XWiki.

Since 2024, Manuel has been in charge of the ‘XWiki Cristal’ project, a new modular Wiki interface in JavaScript.

Wieland Lindenthal is co-founder and CTO of OpenProject and leads the team responsible for building deep integrations of OpenProject with other applications, such as Nextcloud and XWiki. He manages the requirements, roadmap, development, and sponsorships for these integrations. Wieland is passionate about creating a true Open Source ecosystem, where the combination of individual applications creates greater value than any closed-source company could ever achieve.

Anca Luca is CTO of the XWiki service team and works with numerous clients who use XWiki in production for knowledge management and content collaboration, giving her unique insight into the needs of businesses in this area. XWiki SAS has been developing XWiki for 21 years, and XWiki is now a key alternative to proprietary wiki tools such as Confluence, Notion and Microsoft.

Emmanuel has been a member of the Apache Foundation since 2007, former chairman of the Apache Directory Server project, in which he has been involved since 2005, as well as the Apache MINA project.

He works as an infrastructure expert for the company Worteks.

Eric Marques has spent his entire career focused on the world of open source. The various projects he has worked on have enabled him to acquire recognised expertise in a wide range of infrastructure and cloud solutions.

In 2003, Veronika Mazour Mestrallet co-founded eXo Platform, a French publisher of open-source intranet and digital workplace solutions. In 2022, she became its CEO with the ambition of offering an open-source and sovereign alternative to Microsoft 365.
A long-time advocate of open-source values—inclusivity, transparency, collaboration, mutual aid, and innovation—she works to promote a more free, sustainable, and responsible digital world.
Convinced that technology should serve the public interest, she places digital sovereignty at the heart of her vision, supporting public and private organisations in their transition to ethical, high-performance, and controlled tools.”

Michael Meeks runs Collabora’s Productivity division making Open Source rock around Office Productivity and documents, particularly Collabora Online and other products based on LibreOffice.

Michael is a Christian and enthusiastic Open Source developer. He runs Collabora’s Office division, leading our Collabora Online and Office products, supporting customers and partners alongside our extremely talented team. He has served as a Director of the The Document Foundation and has contributed to both ODF and OOXML standardization. Prior to Collabora he gained a wide experience as a Novell/SUSE Distinguished Engineer working on various pieces of Free Software infrastructure across the Linux stack to from the base-system, boot-time, MeeGo, GNOME, CORBA, Nautilus, Evolution and Open Source accessibility, among others.

Laurent is Head of R&D at XiVO, the French open-source IP telephony solution.

He is passionate about functional programming and mathematics. He has an atypical profile, advocating low tech, ‘a world away from the tidal wave of AI and companies riding this trend’.

Italian, adopted by France not long ago, Pietro is a constant learner, dedicated to computer science and discovery—whether uncovering solutions or gaining insights.

Denis is a software infrastructure project manager supporting public policy at Inria. More specifically, within the Apollo programme run by Inria’s digital programme agency, he is responsible for the Catala project, which aims to improve the reliability and modernise the software used to calculate taxes, social benefits, etc. based on legal specifications. Beyond the Catala project, Denis is always on the lookout for other opportunities to offer his and Inria’s assistance to other public sector IT projects that could benefit from scientific research expertise and methodologies in computer science.

He joined his current position after starting his career as a researcher specialising in the study of programming languages and formal verification. His field of research lies at the intersection of computer science and law.

Arthur MEYER is CEO and founder of SKALA SYSTEMS, a company dedicated to helping others build complex cloud infrastructures.
With years of experience in the Cloud Ecosystem coupled with expertise on topics such as networking, storage or software development, he participates in elaborate projects everyday.
He advocates for open source software and frequently contributes to it, especially on projects related to Kubernetes or to Cloud Native technology.

Daniele is a Data Scientist with a strong academic background in Computer Science and Data Science. With experience across diverse industries including mobile gaming, logistics, and food delivery, he specialized in leveraging cutting-edge techniques to drive innovation and extract actionable insights.

Paule is Head of Product for PrestaShop, an open source ecommerce project as well as company. In previous roles, Paule worked for companies such as Octopia, Accenture or Orange, in consultant, product and marketing functions.

Fabrice has a PhD in Cryptology from ENS de Lyon in 2018 and since then worked both in academia and Industry on post-quantum cryptography and fundamental aspects of cryptography. He is now working on the CryptPad project at XWiki, helping enhancing the cryptography layer used in this end-to-end encrypted collaborative office suite.

Experienced Data Scientist with a demonstrated history of working in the computer software industry.

Since 2016, Elisa NECTOUX has held the position of Sales and Marketing Manager at Belledonne Communications (publisher of Linphone software). Her mission is to develop new revenue models and markets to support the company’s growth. Over the years, she has acquired expertise in the complex issues faced by developers of unified communications solutions. With a master’s degree in Management, she thrives in a technical environment and is sensitive to the principles of free software.

Tristan Nitot, 58, is a digital entrepreneur, consultant, author and speaker. He has been involved in the Mozilla open source project (which developed the Firefox web browser) since its inception and co-founded Mozilla Europe, which he chaired for nearly a decade. He then joined the French start-up Cozy Cloud (open source personal data hosting) and then the European search engine Qwant. After a stint as Sustainability Manager at the Cloud Scaleway hosting provider, he now supports OCTO Technology on Digital Commons and the Anthropocene. He is also a member of the W3C Technical Architecture Group and participates in the CIGREF Strategic Orientation Committee. For several years, he has also been involved in the fight for planetary boundaries and against climate change. He launched the podcast ‘L’Octet Vert’, which explores

Philippe is a passionate FOSS hacker; lead maintainer of ScanCode, PurlDB and VulnerableCode; and on a mission to enable easier and safer to reuse of FOSS code with best-in-class open source Software Composition Analysis (SCA) tools for open source discovery and license and security compliance at aboutcode.org. He is also a co-founder of SPDX and the creator of Package-URL (PURL), a de-facto standard to identify packages in SBOMs, along with SCA tools and a vulnerability database used throughout the industry, a contributor to CycloneDX standardization, and a co-founder of ClearlyDefined.

Emily is a consultant who helps open source companies win their markets by taking full advantage of the benefits of an open source strategy while minimizing the risks. She hosts The Business of Open Source podcast and co-founded Open Source Founders Summit, a conference for founders and leadership in open source companies.

When Loïc isn’t campaigning against copying and pasting answers from StackOverflow without reading the documentation, he works in architecture in a variety of contexts as CTO of Takima.

He is particularly involved in providing concrete overviews to IT departments so that they can use trends and innovations and implement those that make sense: ‘Because you can’t find that on Stack Overflow.’

As Head of the Identity Department at Worteks, Clément assists clients in implementing open source IAM solutions to help them manage identities and access.

He contributes to several open source projects in this field, such as LemonLDAP::NG, LDAP Tool Box, LSC and FusionIAM.

Clément regularly participates in conferences and interviews to explain the often complex concepts of authentication and authorisation, present standard protocols such as LDAP, CAS, SAML and OpenID Connect, and discuss the latest developments in the various software programmes he works on.

I have been working in the field of cybersecurity for almost a decade. Since 2024, I have contributed to the CycloneDX project, particularly the future version v1.7, to add fields to the specification.

For more than 20 years as an IT specialist, Stéphane has worked with many different technologies.
It is this diversity that keeps him loving his job so much.

For the past three years, he has been working at OVHcloud as a developer advocate.
This position allows him to discover new technologies and disciplines such as artificial intelligence and cloud native, for example.

But his ‘old Java developer’s heart’, as he likes to say, cannot stray too far from this technology, which has been the common thread throughout his many years as a developer.

He humbly shares his experience and the latest developments in his ecosystem through his conferences and the TADx meetup he co-created in Tours.

Pierre Poulain is a senior lecturer in bioinformatics at Paris Cité University. His research focuses on the reuse of molecular dynamics simulation data in an open science context. He develops methods for extracting metadata using machine learning and artificial intelligence approaches. He also teaches Python programming and data analysis using innovative teaching methods.

Paul is the founder and manager of BibLibre, a company specialising in free software for libraries.
He was Release Manager for the Koha project for several years.

Lucian Precup is the CTO of “all.site” – the collaborative search engine developed at Station F in Paris. With his colleagues at Adelean, Lucian develops solutions for indexing, searching and analyzing data. Lucian regularly shares his knowledge in specialized conferences and organizes the Search, Data & AI Meetup.

After a career combining biotechnology, pharmacy and entrepreneurship, Xavier Quilliet is now CIO at Ayming.
Arawa is a company specialising in consulting, integration and maintenance of open source collaboration tools.

Scientific training in science and structure of matter, physical measurements and industrial microelectronics, engineer at the CEA since 1986. Scientific collaborations in the field of laser-matter plasma experiments, parametric instabilities, hydrodynamic instabilities, equations of state. Contribution to the NIF and LMJ programmes. Current activities in the field of global security.

Alexandru Radovici, PhD. – specialized in Operating Systems and Compiler and is a core contributor to Tock OS. I have published the first book on Tock OS kernel & application development. With 20 years of experience in software engineering with a focus on embedded systems and IoT, with products delivered to industrial top players.

Sebastian Raible is the Director EU Government affairs for APELL – The European Open Source Software Business Association. APELL represents European business associations and the Open Source industry. Among the businesses represented by APELL’s members are primarily SMEs, some large companies, as well as public administrations, research institutions and individuals._x000D_
As a computer scientist and political advisor, Sebastian has many years of experience with the Open Source ecosystem. Sebastian has worked as a policy advisor in the European Parliament from 2015-2024, and contributed to a range of relevant dossiers. Most recently, Sebastian was part of the Parliament’s negotiating team for the Artificial Intelligence Act, the Product Liability Directive, and the Data Act.

Mélanie Raphaël is an expert in eco-responsible digital technology at the Interministerial Digital Directorate (DINUM) and co-head of the Interministerial Mission for Eco-Responsible Digital Technology (MiNumEco).

She supports public administrations in reducing the environmental footprint of digital technology through eco-design, extending the life of equipment and optimising data centres, while also leading training courses and communities.

Pierre is Managing Director of Engineering at CODRA, a company specialising in the development of industrial, scientific and technical software. A graduate of SupOptique with a PhD in Optics and Photonics, he began his career in industry, then at the CEA, where he held successive positions as scientific software developer, project manager and laboratory head.

By joining CODRA, he chose to combine his passion for technology with his interest in managing high-stakes projects. A recognised expert in the Python language, he has been actively contributing to the open source ecosystem for over 15 years. He is notably the creator of the Spyder development environment, the WinPython distribution, and the DataLab processing and visualisation platform.

Passionate about 3D (game creation using Unity/Unreal, modelling using Blender) and AI (especially vision), Stéphane participates in numerous innovative projects such as those at Vivatech 2024 and 2025 for Software Republic (UFirst and Vision 4Rescue) and innovative AI projects for clients wishing to use generative AI (LLM/RAG/Agentic).

He enjoys sharing his knowledge and learning from those who listen to him in order to improve and expand his field of expertise.
Stéphane enjoys talking about technical projects and hosting conferences on these topics.

Jérémy Rosen has been involved in the open source world for over 20 years, working on various projects, including Battle for Wesnoth and Darktable.
Since 2012, Jérémy has been working for Smile Embedded & Connected Systems (formerly OpenWide), one of Europe’s leading open source companies.
Jérémy is responsible for organising the work of various embedded systems experts and has over 20 years of experience in the field of Linux on embedded systems.
His ability to examine issues in over 20 embedded Linux projects per year gives him a diverse view of the challenges facing the industry.

Having started in development in 2016, Julie has mostly worked in Python/Django and Angular. After a couple of years as a CTO, she has started her own cooperative company, that develops the open-source project management application Tenzu.
Working with a small team, she still spends most of her days doing hands-on web development work, which she has to balance with finance and the day-to-day administration of the company.

Currently Product Engineer at Probabl, Marie is also co-organizer of Women in Machine Learning and Data Science Paris.

Girija is a Developer Advocate passionate about DevSecOps and Open Source, with in-depth expertise in Kubernetes and cloud-native technologies. Her role is to build strong relationships with developers, understand their challenges and represent their voice within her technology ecosystem. Girija is also actively involved in promoting technology careers among young women, with the aim of contributing to a more inclusive and diverse industry.

Leslie Saladin heads up communications at BlueMind, the French collaborative messaging platform that is making its mark alongside the market giants. With an MBA from Toulouse Business School, she has built up her expertise in cutting-edge sectors such as aeronautics and artificial intelligence. Committed to promoting open source culture and the publishing profession, she actively contributes to the French and European open source ecosystem, hosting conferences and large-scale initiatives.

Raphaël has 25 years of experience in IT in several fields and positions (development, operations, business analyst, project manager, architect, consulting, pre-sales… and now DevRel).
He has extensive expertise in free and open source software (nine years in a dedicated skills centre, community management, conferences and articles, etc.). He is the creator of the ‘QSOS’ collaborative open source monitoring project.

With 18 years of experience in e-commerce, Cédric Sibaud has built up solid expertise in this field. Creator of the open source CMS Thelia in 2005, he joined OpenStudio in 2012 as associate director, then became vice-president in 2023. He has overseen the implementation and development of hundreds of e-commerce sites, developing a keen understanding of the challenges, needs and opportunities in the sector. He obtained an MBA in 2019, focusing on research into AI and e-commerce, and is now working to democratise artificial intelligence by making it accessible to e-merchants. A speaker and author, he co-wrote the book Booster ses ventes en ligne avec l’IA (Boost your online sales with AI) (Dunod, 2023).

A curious and passionate developer for over 25 years, Pierre likes to try his hand at everything (technologies, languages, subjects).
Now a Manager/Developer at Octo, he mainly works on projects that require his DevOps and Cloud expertise.
He is also the creator and main maintainer of the open source project ‘to-be-continuous’ (a catalogue of 50+ configurable, composable and overridable CI/CD templates for GitLab).”

Alkin Tezuysal is the Director of Services at Altinity Inc. He has extensive experience in open-source relational databases, working in various sectors and large functions. With over three decades of industry experience, he has led global operations teams for MySQL and ClickHouse customers and users. He’s a known speaker at worldwide open-source database events. His recent achievements extend into open-source communities: He was awarded Most Influential in Database Community 2022 by The Redgate 100. He has co-authored MySQL Cookbook, 4th Edition 2022, by O’Reilly Media, Inc. He was awarded MySQL Rockstar 2023—Oracle (MySQL Community)—Co-authored Database Design and Modeling with PostgreSQL and MySQL 2024 by Packt.

Paul Tiwald is Principal AI Researcher at MOSTLY AI and a driving force in the field of synthetic data and privacy-preserving AI. Joining MOSTLY AI as its first employee in 2017, Paul has played a pivotal role in building the company’s research and data science program from the ground up. He holds a PhD in Theoretical Physics from TU Wien (Vienna University of Technology), where he worked as a researcher and university assistant._x000D_
At MOSTLY AI, Paul contributed significantly to the conceptualization and development of the TabularARGN model, a flexible and high-fidelity generative model for structured data, and has overseen its release as an open-source SDK._x000D_
Paul is an advocate for responsible and ethical AI, advancing fairness-aware synthetic data techniques and private data generation. He is a regular speaker at conferences and shares his expertise through technical blog posts, tutorials

Cédric is president and co-founder of France Labs, publisher of Datafari Enterprise Search. He runs the company and manages innovation and marketing. He is a member of The Search Network, a global group of search engine experts. Convinced that open source software is key to ensuring Europe’s technological sovereignty, he is co-chair of the European association APELL, which represents European open source software companies. He teaches entrepreneurship in the European Master’s programme at EIT Digital at Polytech’Nice.

Patrick Ventuzelo is a senior security researcher, CEO & founder of Fuzzinglabs. After working for the French Ministry of Defense, he specialized in fuzzing, vulnerability research, and reverse engineering. Over the years, Patrick has created multiple fuzzers, found hundreds of bugs, and published various blog posts/videos/tools on topics like Rust, Go, Blockchain, WebAssembly, and Browser security. Patrick is a regular speaker and trainer at various security conferences around the globe, including BlackHat USA, OffensiveCon, REcon, RingZer0, PoC, ToorCon, hack.lu, NorthSec, SSTIC, and others.

Guillaume Vignal has over 15 years of experience in the insurance and data science sectors. Throughout his career, he has worked on numerous projects combining statistics, predictive modelling and artificial intelligence, always seeking to reconcile technical performance and business value. This experience has enabled him to appreciate the extent to which trust and transparency are essential conditions for the adoption and governance of AI models.
Today, he works as a Data Scientist at MAIF and is involved in the OSS by MAIF initiative, which brings together all of the company’s open source projects. This approach reflects a shared conviction: open source is a major lever for developing robust, auditable solutions that are accessible to the scientific, industrial and institutional communities. OSS by MAIF embodies this conviction.

Nicolas Vivant is Director of Digital Strategy and Culture for the town of Échirolles (38, France). He is leading the town’s digital transformation, having previously held the position of CIO (Chief Information Officer) for the neighbouring town of Fontaine.

His career has been marked by varied experiences in IT, information systems security and digital management in the private sector, then within local authorities from 2009 onwards.

As the author of the ‘Échirolles numérique libre’ master plan, which aims to promote the use of free software and strengthen digital inclusion in the Échirolles area, he is also leading the project to create a ‘France numérique libre’ network inspired by local experience, with a view to bringing together local authorities committed to free software on a national scale.

Robin Wagner is Director of Operations at OpenProject, where he supports organisations from various industries in all aspects of project management with OpenProject. He works closely with our partner XWiki and advises organisations considering switching from Jira to OpenProject. Robin combines in-depth expertise in project collaboration with practical experience in helping teams implement open-source and sovereign solutions.

Greg Wilkins is the creator of Eclipse Jetty, a pioneering Java web server project started in 1995. With over 30 years of experience in software development and open source leadership, he has guided Jetty through major evolutions in web technology and open source business models. Greg is the founder of Webtide LLC, the company behind Jetty’s commercial support and ongoing development. He has contributed to numerous web standards and open source initiatives, and remains a passionate advocate for sustainable, developer-driven open source.

Florent has been involved (both personally and professionally) in the FLOSS community since 1999. Professionally, Florent has worked for nearly 20 years in a consulting company as a Open Source advisor for large companies, helping them with software quality, Open Source governance, licensing, Innersource, as well as change management. Today, as Open Source Services Team Lead, he’s helping (new) Eclipse members and projects better understand, manage and master Open Source. He’s also an active participant in the OSPO Alliance and the Good Governance Initiative. On his personal side, he’s an administrator and board member at LinuxFr.org (reference french-speaking, community driven website about Free and Open Source software).

Daniel Zielke is Director of Strategic Partnerships at Opentalk and for the Heinlein Group, one of Germany’s leading open source software and service companies._x000D_
After working in journalism and politics, he focused on public procurement and the digitization of administration, working in various companies in the open source industry and associations on this topic. He is a lecturer and advises public institutions on issues of digital sovereignty, process digitization, change management, and process optimization in procurement.