Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
As a senior cloud architect Albert-Jan Schot enjoys stepping up to the challenge of designing, developing and building innovative cloud solutions. He is a valuable source of knowledge for his colleagues, customers and the worldwide Microsoft-communit... Show more
Aurora is a Software Engineer from Norway and Microsoft MVP in Web Technologies, currently working as a consultant at Crayon Consulting while contributing as a React Certification Lead at certificates.dev. She specializes in React and Next.js ecosyst... Show more
Milan Milincevic is a Microsoft MVP and Tech Lead for Business Central at BDO Norway. He began his career as a .NET developer before discovering Dynamics NAV, which quickly became his main professional passion. With 7 years of experience in Dynamics ... Show more
With 5 years of experience in Power BI, I am focused on data modeling and storytelling to create dynamic and effective dashboards. Graduated in Applied Statistics and with a master's degree in Big Data, I am passionate about technology and continuous... Show more
Michael Hunger has been passionate about software development for more than 30 years. For the last 15 years, he has been working on the open source Neo4j graph database filling many roles, most recently heading product innovation and GenAI. As ... Show more
I began my career as a business and technology consultant, quickly transitioning into implementation and BI development. I’ve used several BI tools along the way—Tableau, Domo, and Spotfire—but Power BI has been the core of my work for many years. ... Show more
Arend-Jan Kauffmann is CTO at Lumos 365 Ltd., a UK-based partner with a Business Central solution for the energy sector. With over 20 years of experience with Microsoft Dynamics NAV / Business Central and 30 years of experience in the IT industry,... Show more
Alex is CTO in KMMX,an IT Training and Certification company located at Mexico City . Web & Mobile Developer with more than 20 years of experience. Recently doing DevOps functions. Technical Writer and International Speaker. Proudly member o... Show more
David Yitzhak, Team leader of Big Data and Nosql databases David Yitzhak has over 24 years of experience with SQL Server, Oracle, Sybase and PostgreSQL . He is an applicative & infrastructure DBA for relational and Nosql solutions (MongoDB, Redis),... Show more
I work on open source projects around software tooling platforms. My current project is Zowe, which is part of the Linux Foundation and Open Mainframe Project where I am part of the leadership committee and an ambassador. Prior to Zowe I worked on ... Show more
Neil McLoughlin is a seasoned IT professional with over 20 years of experience, specializing in cloud-based Virtual Desktop Infrastructure (VDI) solutions. As a dedicated Microsoft MVP, Neil focuses primarily on Azure Virtual Desktop and Windows 365,... Show more
Alvin is a technical writer and software developer specializing in Microsoft technologies, specifically .NET, C#, and Azure. He has over 30 years of experience developing applications for Windows, mobile, and the cloud. He has authored two books for ... Show more
Sergès Goma is a Paris-based software developer specialized in Java and JavaScript. When she's not fixing codebases, she gives motivational speeches mostly aimed at junior and would-be developers as well as participating in the tech women's empowerme... Show more
André is a Data Engineer and architect mostly in Azure. He has done a lot of DBA work on 1000’s of SQL Servers where he discovered his love for Powershell, architecting data solutions, building and tuning ETL processes (with BIML), and even implement... Show more
Emilie Rønning, a data girl in an Azure world. She is a managing data engineer, based in Oslo, Norway. In addition to creating well-functioning insights and analysis data platforms, Emilie loves creating and implementing structure and solutions a... Show more
Sr Cloud Architect | AWS Community Builder | AWS New Voices Speaker Show more
As Principal AI Product Manager at Microsoft, my focus is on helping customers reimagine what’s possible with Cloud, AI, and virtualization technologies, as we move “From a computer on every desk in every home, to a PC in the Cloud on any device and ... Show more
Mark Allibone serves as a Technical Lead at Rey Technology and a Microsoft MVP. Specializing in aiding prominent companies in their digital transformation journeys across multiple sectors, Mark brings a fervor for creating not just functionally robus... Show more
Yishai Beeri likes to solve problems, and that’s why he was so fascinated with programming when first encountered Logo back in the 80s, where the possibilities seemed endless. He has made it a focus of his career to solve complex programming probl... Show more
Aleksandar Nikolić is a Microsoft Azure MVP and a co-founder of PowerShellMagazine.com, the ultimate online source for PowerShell enthusiasts. As a Microsoft Azure Advisor, he provides valuable feedback and insights to the Azure engineering team. Wit... Show more
Past experience - Over 250+ NAV/BC Implementations in Manufacturers, Supply Chain (WMS), Food and Beverage, Retail, Service, Oil and Gas, Chemical, Industrial Equip., Rental/Service, and Home Goods - Over 16 years as an Accountant in a variety of p... Show more
Roel started a long time ago using Oracle RDBMS 5, Oracle Forms 2.3, RPT/RPF and Oracle*Case 4.5. Since over 10 years he focuses mainly on Oracle Application Express. Roel has been a speaker on UKOUG, OOW, Collaborate, ODTUG's Kscope and a number of... Show more
William is a CNCF Ambassador and Linkerd Ambassador currently working at Mirantis as Strategy Lead. He’s focused on helping customers designing, building, and running their initiatives on Edge, AI and Platform Engineering. He wore many hats in the IT... Show more
Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York K... Show more
Ana Inés Urrutia de Souza is a Microsoft MVP, AI for HR expert, and member of the Harvard Advisory Council. With a background in psychology and over a decade of experience in HR technology, she helps organizations modernize people operations using to... Show more
John has been a Microsoft Certified Trainer (MCT) since the summer of 2000 and specializes in teaching Azure SQL and SQL Server workshops. He is currently a Senior Cloud Solution Architect for Microsoft, a former MCT Regional Lead, and a Data Platfor... Show more
Maddy Montaquila (formerly Leger) is a Senior Product Manager at Microsoft and the product lead for Aspire. She’s been building dev tools at Microsoft since 2018 - before Aspire, she worked across the .NET stack and brought .NET MAUI to life. Maddy h... Show more
Peter van den Bos is a Business Intelligence Consultant, speaker, and founder of Dutch BI Geek. For over a decade, he has helped organizations get a better grip on their data – making Power BI not just look good, but also run fast and make sense. Wit... Show more
Experienced Software Engineer with extensive knowledge of the Cloud and Container industry, currently working in the security space. Igor has spoken in multiple events accross Latin America and Europe, always bringing open source and CNCF related to... Show more
Avindra Fernando
Principal Architect | Fractional CTO | AI-Driven Development & Modernization | Conference Speaker
Avindra Fernando is a software consultant with over 13 years of experience helping teams build scalable, modern web applications. In 2021, he founded Taprobane Consulting to guide clients through architectural decisions, migrations to newer tech stac... 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.