Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
Rudy Ooms works as a Content Creator Manager at Patch My PC as of June 2024. He utilizes his extensive IT experience to create and manage content, particularly focusing on Microsoft Intune, Windows Autopilot, and Endpoint Privilege Management (EPM). ... Show more
Anja Schröder
MVP | Modern Work Architect | Microsoft 365 | Teams | Trainer | Focus: Collaboration in companies
Anja Schröder is a Microsoft MVP and Modern Workplace Architect at Skaylink. She designs and builds Microsoft 365 architectures and leads their technical implementation from initial concept to rollout. Her approach ensures that solutions are not only... Show more
Sakshi Nasha
Senior Software Engineer | Certified Google Cloud Architect | OpenSearch Ambassador | AWS communtiy Builder
Sakshi Nasha is a Software Engineer with a passion for building software and driving diversity in tech. An open-source enthusiast and OpenSearch Ambassador, she actively contributes to FOSS communities and speaks internationally on topics including G... Show more
I am an electrical engineer turned programmer. I love new technologies, smart homes and renewable energy as well as Science Fiction and fantasy and board games. I love making quizzes for conventions and playing board game tournaments or just attendin... Show more
Kevlin is an independent consultant, trainer, speaker and writer. His development interests and work with companies covers programming, practice and people. He is a contributor to the Modern Software Engineering YouTube channel and has written for ma... Show more
Marc is a Sr Developer Advocate at Diagrid and enjoys sharing knowledge on how to build distributed applications. He's one of the Dapr Community Managers, and he loves helping developers to achieve more every day. You might have seen Marc at a dev... Show more
Melissa has worked in the tech industry for over 25 years in roles ranging from Junior Software Engineer to her current role as the Chief Operations Officer at Benson Consulting, Inc. At Benson Consulting Inc., her focus as COO is on driving operati... Show more
Erin Stellato is a Principal Program Manager on the SQL Tools and Experiences team, helping advance tools that customers use daily with SQL databases. She is passionate about data and chocolate, not always in that order. She previously worked as a ... 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
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
Pascal Brunner-Nikolla
Microsoft MVP in M365 Copilot & Agents | Frontier Transformation Leader | Speaker | Helping Enterprises Turn AI into Measurable Business Value | Head of Modern Work
From hype to impact: I help executive teams become Frontier Firms by leveraging Microsoft 365 Copilot and Copilot Agents delivering measurable productivity gains, risk reduction, and scalable adoption. I'm Pascal, a Microsoft MVP (M365 Copilot & C... Show more
I'm a IT professional with many hats 🎩, so if I had to list them I would say I consider myself: 👨💻 * Student and practitioner of some movements, such as DevOps, Lean, Platform Engineering. 🎖️ * DevOps Institute Ambassador. 🎖️ * Platform En... Show more
Paul Chin Jr is a Hampton Roads native and a curious human. He is passionate about exploring technology, art, and business. He advocates for making technology accessible and growing communities to help one another. He has created new markets, guided ... Show more
Guy works for Redis as a Developer Advocate. Combining his decades of experience in writing software with a passion for learning—and for sharing what he has learned—Guy explores interesting topics and spreads the knowledge he has gained around develo... Show more
Marc Lelijveld
Data Platform MVP | Technical Evangelist | Solution Architect Data Solutions & Insights
Data Platform MVP, Power BI and Fabric enthusiastic, public speaker and passionate for everything which transforms data into action! Working at Macaw in the Netherlands as Solution Architect and Technical Evangelist in the Data Solutions & Insights t... Show more
Microsoft 365 Compliance doesn’t have to be scary – let alone boring! I’m an expert for Compliance in M365 and a solution architect with a knack for translating complex compliance topics into language everyone understands - whether you're in IT, lega... Show more
I’m a Developer Evangelist in Oracle’s Database Organization, focused in building Generative AI platforms that harness DBMS AI capabilities, while also championing their adoption as an evangelist. I work on the Kubernetes-based deployment platform fo... Show more
Joakim has a background in Mathematics and is working as Knowledge Graph Lead for Capgemini. He has experience running Knowledge Graph project both from the public and private sector - in Sweden and abroad. Show more
Rajaniesh Kaushikk
Director Technology | Microsoft MVP | Databricks MVP| Databricks Champion | MCT | Author | Blogger
Meet Rajaniesh Kaushikk – a Microsoft MVP and TOGAF Certified Enterprise Architect with over 22 years of experience in delivering complex software architectures for Fortune 500 companies. Rajaniesh specializes in data integration, governance, and ana... Show more
Andrew is a Microsoft Data Platform MVP and Docker Captain who helps organise Data Ceili and EightKB. He is interested in all things database/kubernetes/container related and shares his passion for these topics by speaking at events across the wor... Show more
Dr Booma Poolan Marikannan
AI MVP, GenAI Expert, Group Manager - Data & AI, Avanade, Charlotte, NC, USA
Dr Booma Poolan Marikannan – Microsoft AI MVP, GenAI SME, Group Manager, Data & AI, Avanade, Charlotte, NC,USA Dr Booma, a seasoned technologist with over a decade of extensive experience in the realms of technology and leadership, stands at the hel... 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
Sandeep is a software engineer from India focused on distributed systems, observability, and debugging complex production failures. A frequent speaker, he enjoys turning real-world lessons into practical, reusable patterns - especially where traditio... Show more
Polyglot Coding Architect in London, founder of #ldnug, speaker, tabletop gamer, geek. Tattooed, pierced, and bearded. The 'guv' on @BrighterCommand Show more
Mark is Director of the Microsoft Practice at Protiviti and a 10-year Microsoft MVP with more than 25 years of experience designing and developing software solutions. Mark’s daily responsibilities include forging the direction of solution architectur... Show more
Rod Trent is an experienced cybersecurity professional and best-selling author with deep expertise in content marketing, community development, and product and program management. During his long career, Rod has built and sold many successful busines... Show more
Microsoft Most Valuable (MVP) professional with more than 20 years of experience in IT. Including a PTS Group Manager position for Microsoft, owning IT startups, and managing over 50 large IT projects for international companies. Show more
Padmini Soni is a Senior AI Strategist & Solution Architect, Speaker, and Founder of Rezonance AI, where she helps organizations design and implement responsible AI solutions aligned with real-world business goals. She also serves as the Head of Resp... Show more
Jake is an experienced Solution Architect working across Microsoft Azure, Hybrid Platforms, DevOps and Infrastructure as Code. He’s also a Microsoft Most Valuable Professional (MVP) for Azure, and HashiCorp Ambassador. Jake regularly writes techni... Show more
5X Microsoft MVP AI | Among first five AI MVP from INDIA |☁️ Cloud Evangelist at Capgemini| 🎙️Global AI Speaker | ✍️ Published Author | 👨💻 MS Docs Contributor | Founder of Dear Azure 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.