Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
At the intersection of business strategy and cutting-edge technology, I help organizations navigate the rapidly evolving AI landscape. Currently, at ZS, I focus on the practical application of GenAI and Microsoft Copilot to drive measurable enterpris... Show more
Ambesh Singh
Ex- Microsoft | MVP | Dynamics 365 & Power Platform Architect | AI | Azure | Power Pages and Copilot Studio SME (MVP | MCP | MCTS | MCSA | MCSE) | International Speaker | Community Leader
I am a Father, International Speaker, Software Engineer, and Architect at Visionet Deutschland GmbH, currently living in Germany. My interests range from technology to travel. I am also interested in coaching, entrepreneurship, reading, vlogging and ... Show more
Alison Cossette is founder and CEO of ClariTrace, where she's building graph-based intelligence for AI systems. Her work spans AI governance, physical AI, and retrieval research—she recently won "Most Impressive Project" at Physical AI Hack 2026 for ... Show more
Radu Vunvulea
Technology Enthusiast, Microsoft Azure MVP, Microsoft Regional Director, VP of Cloud - Endava
Radu Vunvulea is a technology enthusiast working as VP of Cloud for Endava. He has a vast experience in different technologies and industries. Most of his time is spent working with the cloud, helping companies to innovate and finding solutions to th... Show more
Bree is a frontend Software Engineer turned Developer Advocate at HubSpot. She has a passion for coding and making technology more accessible to everyone. Bree creates technical content to help developers create and build autonomously. When she isn't... Show more
Kimasia Ayers is a sociologist, systems thinker, consultant, and strategist whose work lives at the intersection of business analysis, human behavior, design, and organizational change. She is widely recognized for helping organizations navigate comp... Show more
Michael Greth is a passionate tech enthusiast and long-standing contributor to the digital workplace and AI community. As a freelance consultant, speaker, and trainer, he focuses on Microsoft Copilot, AI, Microsoft 365, enterprise video with Microsof... Show more
I'm Michel Murabito, Mich to my friends! Born in 1986 in Turin with Sicilian roots, I now live in Milan. My journey in software began at 12, coding for fun. At 18, I started my first job as a software developer and have continuously sought new challe... Show more
Luigi Fugaro's journey into the realm of computer science began in the vibrant world of video games, starting with the Vic 20 and Atari ST1040. This early exposure ignited a fascination with the inner workings of games, particularly the allure of man... Show more
JJ works as the lead architect for the IBM OSPO. He mainly focuses on open-source AI and OpenShift, trying to help companies and users successfully onboard to the Cloud-Native ecosystem. He’s also known in the DevOps tooling ecosystem and generalize... Show more
Dr. Estera Kot is the Chief Technology Officer at Clouds On Mars, where she drives the company’s innovation in Data & AI strategy and execution. A former Principal Product Manager at Microsoft, she played a key role in building performance-critical c... Show more
Mark Pryce-Maher is a Senior Program Manager on Microsoft Fabric. Primary focusing on the Mirroring, User Experiences and Migrations for the Data Warehouse. Mark has spent the last 7 years at Microsoft in the Big Data space, including helping many... Show more
Angel Ramirez
CEO of Cuemby, CNCF, and OSPO Ambassador; expert in Kubernetes (Kubestronaut) and cloud-native technologies; Investor; International Speaker.
Angel Ramirez is a technology leader and entrepreneur with expertise in software product development, cloud-native technologies, and Kubernetes (Kubestronaut). As CEO of Cuemby, he develops innovative solutions that align technical concepts with busi... Show more
Eddie Knight is a Software and Cloud Engineer with a background in banking technology. When he isn’t playing with his 3-year-old son, he combines his passion and job duties by working to improve the security of open source software. Eddie current... Show more
Funke Olasupo is a seasoned Technical Writer with a proven track record of simplifying complex software and developer tools into clear user and developer-focused technical documentation. She currently works at Rocket.Chat which is an open-source com... Show more
Edit Kapcari
Power Platform Advisor, 2x MVP Business Applications | Head of Solutions Development at ORBIS SE
With a strong background in Power Platform adoption, governance, and enablement, I help organizations bridge the gap between technology and business needs. As a Power Platform advisor and team lead, I mentor software developers, drive best practices,... Show more
Femke Cornelissen is Chief Copilot at Wortell. She is also the founder of Dutch Women in Tech (DWIT). Femke's goal with DWIT is to connect women in tech and help to inspire young women to choose a job in IT. Women can connect through the community in... Show more
Christian Weyer is Co-Founder and CTO of Thinktecture AG and a catalyst for new technologies with a strong focus on the practical implementation of Generative AI in modern software solutions. With 30 years of experience in software engineering, he ad... Show more
Dr. Neda Maria Kaizumi is a distinguished technology expert at the intersection of AI development, global compliance, and international regulations. With a doctorate in Organizational Behaviour. She combines a rich academic foundation with practical ... Show more
Anshika is a passionate DevOps/SRE Engineer who is always eager to learn & implement cloud-native solutions, she has contributed to streamlining deployment processes and enhancing system reliability. She is eager to share her experiences and insights... Show more
With a zest culture hacker and a dose of product coach, I wear the mask of product manager on a daily basis. I like to take care of a close-knit team crafting a software that works in a healthy and psychologically secure environment. Avec un zeste... Show more
Elian Van Cutsem or "ElianCodes" is a full-stack developer, creative technologist, and all-around internet troublemaker based in Belgium. He’s the CTO at Vulpo and works in Developer Relations at React Bricks, focusing on developer experience, docume... Show more
Apasionada de la tecnología, me renové profesionalmente y descubrí todo lo que me ofrecía, no he parado de aprender y disfruto el poder compartir, yo también fui esa persona buscando tutoriales y conocimiento y ahora toca poner mi granito de arena. Show more
Emily Maina
AI & Growth Strategist: AI, growth, and digital strategy for real-world impact. Helping businesses turn hype into measurable growth
I help organizations cut through the noise around AI and focus on what actually works. As an AI and digital strategy speaker, I work with founders, teams, and professionals to adopt AI in practical, ethical, and results-driven ways. My sessions co... Show more
José Andrés is an Azure Cloud Engineer from Caracas, Venezuela, currently based in London, United Kingdom. With a passion for cloud technology, he has worked with clients in the United States, Belgium, and the United Kingdom, helping them maximise th... Show more
I am passionate about using technology to understand and solve real business problems. I love sharing knowledge, discussing ideas and finding out how others solve problems. My Dynamics journey started with NAV in 2015 as an end-user, I moved to the M... Show more
Shubhangi is multi award-winning Data & AI lead and Microsoft MVP with a career spanning across Fortune 500 , FTSE 100 to AI scaleups. With over a decade of experience across data science, data strategy, and AI, she specializes in leveraging algorith... Show more
Partner at Prinispalis. Worked for Nav and FINN.no before that. Loves to increase developer speed and make developers happy. Have led departments of 130 people, and coded applications to helt Norway handle the pandemic Show more
Ana Inés Urrutia builds HR systems that actually work. She's the founder of AInesHR, an AI-native people operations platform for European mid-market companies, and the author of The Microsoft AI Human Resources Handbook. With 10+ years transforming H... Show more
Hands-on Architect, IT Trainer, and Conference Speaker with 20+ years of experience, passionate about building high-quality software, mentoring developers, and sharing knowledge. I've trained over 700 professionals in Architecture, EventStorming, ... Show more
Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.
Most Active Speakers 2025
Every year, we put together a list of the most active speakers. This list features the top 3% of speakers who have participated in events using Sessionize during the 2025.
The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2025. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 39,000 unique accepted speakers this year, the 3% is 1163. Not all of them have their speaker profiles set as public, and we respect that, so the list doesn't show all of them.
The calculation is based on the number of accepted events, that's the main criteria, but to get more refined results we also look at things like multiple sessions per event, sharing a session with a co-speaker and how big the event is. Number of submissions and declined sessions don't affect the list.
Please note that the count of events and sessions in this list does not represent the number of events and sessions from the year 2025. Instead, it shows the number of events and sessions featured on the speaker's public speaker profile; these numbers have nothing to do with the award itself.