Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
John leverages his 10+ years of technical and government leadership experience to help Federal Agencies, and private sector clients utilize Microsoft products to their fullest potential. His certifications with Microsoft products offers customers a h... Show more
Enterprise Architect with 25+ years of experience delivering data-centric solutions, including big data, cloud, analytics, and data engineering strategies in both enterprise and consulting capacities. Proven expertise in AWS, Azure Cloud, Databricks,... Show more
Ramona is a software engineer, Microsoft MVP and public speaker with a passion for creating inclusive and accessible applications. She likes to spread awareness about this topic and hopes to inspire people both in her daily work and by taking the sta... Show more
I'm making music from the data! Power BI and Microsoft Fabric addict, Microsoft Data Platform MVP, Pluralsight Author, O'Reilly Instructor, blogger, speaker...Interested in everything related to data - always eager to extract valuable info from raw d... Show more
Ferdi Lethen-Oellers
Microsoft MVP |Increasing productivity in everyday work with Microsoft 365 | Modern Workplace enthusiast and expert in the Microsoft 365 environment #coffeefreak #gernperDu
Ferdi Lethen-Oellers is a senior consultant in the area of Microsoft 365 and helps companies increase productivity in their everyday work. He likes to focus on the most important component in the process: people. Since the pandemic, Ferdi has been an... Show more
Passionate software developer and architect. Proud father. #CloudNativeNerd. Leander is the CTO at QAware. He’s continuously looking for innovations in software engineering and ways to combine and apply state-of-the-art technology in real-world proje... Show more
After more than a decade focused on the Java desktop world, I've been in the Angular/JavaScript/TypeScript space since 2014. As an Angular Google Developer Expert, I develop Angular projects and mentor junior Angular developers on my projects, and... Show more
Eickhel Mendoza is a Microsoft Business Applications MVP with extensive experience in project management, Microsoft Azure development, and Microsoft Power Platform technologies. He is also the author of the Power Apps Cookbook. He manages the Busi... Show more
Ben has been working with SQL Server since SQL Server 6.5, mainly in the BI/Datawarehousing field. He is a Microsoft Data Platform MVP, an author of multiple books and video courses as well as a regular speaker at national and international events... Show more
Solution Architect specialized on Microsoft technologies Show more
As a Microsoft 365 Modern Workplace consultant I help customers implement modern workplace solutions based on top of their Microsoft 365 licensing, leveraging products like Microsoft Intune, Microsoft Entra, Microsoft Defender, Exchange Online, Micro... 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
Hi there, I’m Chris! I'm a seasoned tech leader, keynote speaker, and technology consultant with expertise across the full tech stack, from enterprise architecture and data platforms to advanced AI (including Agentic AI and Responsible AI / Trustw... Show more
Jamel Abed
Senior Developer Advocate | Microsoft MVP Microsoft 365 & SharePoint | International Speaker | Community Leader | Product Evangelist
Jamel Abed is a Microsoft MVP in Microsoft 365 Development and SharePoint, Senior Developer Advocate, and International Speaker with over 17 years of experience in architecting, building, and migrating enterprise-scale solutions. He has successful... Show more
Norm Young is a Power Platform Solution Architect at AvePoint. He is a 6-time Microsoft MVP with a focus on building collaborative solutions using SharePoint, Microsoft Teams and the Power Platform. Norm blogs and speaks about Microsoft 365, the P... Show more
Hi there. I am Valerie Junk. I am passionate about creating insights from data and designing dashboards using Power BI. With my expertise in data analytics and visualization, I support companies in developing effective data-driven strategies that y... Show more
Filip is the author of C# Smorgasbord and over 30 Pluralsight courses, speaker at events and user groups around the globe, 12 x Microsoft MVP for. He loves teaching fellow developers how to master all things C# and .NET. Show more
Kristyna Ferris is a solution architect at P3 Adaptive. Her experience includes implementing and managing enterprise-level Power BI instance, training teams on reporting best practices, and building templates for scalable analytics. Passionate about ... Show more
Øystein Hagen Blixhavn is passionate about getting stuff done, in basically all senses of the words. If it reduces wasteful effort and time, fantastic. If it improves the developer experience and increases their flow, amazing! This aspiration has ... Show more
Toni Granell
Microsoft MVP & MVS - Microsot Ambassador en Nextraining - IAMCP Regional Director Baleares - Global AI Community: AI & Low Code
Microsoft MVP & MVS. Apasionado por la tecnología, iniciándome en el mundo de la programación como hobby con calculadoras programables en el año 1982... Trabajando con Microsoft CRM desde el año 2004, evolucionando hacia el mundo Microsoft 365 y la P... Show more
Jason Romans is a Business Intelligence engineer in Nashville, TN working with the Microsoft Business Intelligence stack. Jason is a Microsoft MVP who started his career as a DBA and over the years moved to working in his passion of Business Intellig... Show more
Brian McKeiver is Co-Owner at BizStream, digital agency in Allendale, MI. At BizStream he is a solution architect, visionary, dual Microsoft Azure MVP (Azure AI and Azure PaaS), Kentico MVP, and Kontent.ai MVP. He has over 23 years of experience lead... Show more
An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering, AI, and data science concepts in the most ridiculous ways possible. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie, r... Show more
I'm Taiob Ali, a Microsoft Data Platform MVP with over 19 years of experience designing and implementing data solutions across finance, e-commerce, and healthcare. My expertise includes the Microsoft Data Platform, MongoDB, Azure AI, and Python for d... Show more
Juan Carlos González Martín
Microsoft 365 SME at RICOH Spain S.L.U | Microsoft 365 & Microsoft 365 Copilot MVP
Juan Carlos is a Telecommunications Engineer with more than 23 years of experience in diverse Microsoft products and technologies with a strong background in the SharePoint platform; although he currently works as Microsoft 365 SME & Delivery Manage... Show more
8+ years of successfully leading a process improvement and automation agency, specializing in RPA using MS Power Automate (and the suite by Softomotive prior to 2020). Over 200 projects delivered to more than 100 clients worldwide either personall... Show more
Vijaykumar Jangamashetti
Googler, Trusted Advisor, Staff Cloud Technical Consulting Architect - Simplifying cloud adoption and driving long-term customer success @ Google
Vijaykumar Jangamashetti (VJ), is a seasoned professional with 18 years of experience in Data Analytics, Cloud, and AI. Currently a Trusted Advisor, Staff Cloud Consulting Architect, and Program Manager at Google, he specializes in guiding customers ... Show more
José Manuel Jurado currently works as SQL Escalation Engineer and Subject Matter Expert in Azure SQL Database at Microsoft Spain. With over 15+ years of experience in SQL Server environments (administration and database development), he is a speaker ... Show more
Scott is the Director of Engineering at Lean TECHniques Inc. Besides advising clients and delivering solutions for them, he enjoys helping teams realize their potential through technical practices (such as CI/CD, TDD, IAC, etc.) and working more effe... Show more
Wim is an Azure Technical Advisor and Trainer with over fifteen years of Microsoft technology expertise who specializes in helping companies transition to the Cloud. Wim is also a Microsoft MVP in the Azure category, a founding board member of the... 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.