Most Active Speakers 2022
Sessionize proudly presents the list of the most active speakers in the year 2022!
Ahmad Najjar is a Solution Lead Architect based in Oslo, Norway, with over 20 years of experience in the technology field. He is a Microsoft FastTrack Recognized Solution Architect (FTRSA), MCT, and MVP and has worked extensively with a wide range of... Show more
Joe got his start in web-based knowledge management decades ago writing basic HTML pages for the U.S. Navy. Now, he's using Microsoft 365 to fuse his background in intelligence, training, and human resources in ways to create responsive, useful intra... Show more
Mohamed has been working with Microsoft technologies for 16 years & awarded 6 times as an MVP. He has a passion for SharePoint, Teams & Power Platform! Mohamed obtained his Master's degree in Software Engineering from the university of Hertfordshire... Show more
Founder - CodeSizzler India | UAE AI Engineer 7x Microsoft MVP on Azure 8x Microsoft Certified Trainer Azure Cloud Advocate Show more
Jason Himmelstein is a former Microsoft MVP in Office Apps & Services and Data Platform and a former Microsoft Regional Director with more than 25 years of experience working in the Microsoft eco-system. Jason has successfully architected solutions f... Show more
Craig Jahnke is a MTC Technical Architect for Modern Work at Microsoft who helps clients develop strategies for implementing Power Platform, SharePoint, and Office 365 solutions that allow their employees to share information and data securely. He s... Show more
Mathias is a data enthusiast with a great passion for the synergy between data analytics and cloud data platforms. As a Principal Architect at Fellowmind he works with building up clients' data capabilities, implementing data platform technologie... Show more
Becky Gandillon is the Practice Lead for Data & Analytics for Centric Consulting in St. Louis, and she specializes in data storytelling, data strategy and visualization. She is a big Disney nerd that spends some of her free time analyzing and predict... Show more
Lead Technology Advocate for Macaw. Originally from the UK and now living in the Netherlands. Microsoft Certified Trainer and Data Platform MVP. Many years experience in the IT sector, including supporting companies in the top 10 of the fortune 50... Show more
Sander is a SQL Server DBA with over 20 years of experience in IT. He has worked with SQL Server since version 2000 and is a Microsoft MVP. He is a huge PowerShell enthusiast and will try to automate processes as much as possible. Show more
Uwe Ricken is working with IT systems since the 90’s. The start of experiences with Microsoft SQL Server came with the assignment for development of membership administration software for the American Chamber of Commerce in Germany. The software has ... Show more
Dennie is Microsoft MVP Developer Technologies and has experience in accessibility with Microsoft technologies. In daily life Dennie is president and developer at DDSoft, a nonprofit that connects IT to People who are less tech-savvy. Dennie invented... Show more
I work as consultant and I am specialized in designing solutions for Microsoft 365 and Microsoft Azure. I'm a conference speaker, blogger, and Microsoft MVP. Show more
Liji Thomas, a Microsoft MVP in AI, is a seasoned technologist with over 15 years of experience in creating transformative digital experiences. As Gen AI Manager at H&R Block, she drives innovation by leveraging generative AI to enhance customer expe... Show more
Amarender Peddamalku is a Microsoft MVP in Business Applications. As a Digital Transformation Leader and Microsoft Modern Work Practice Lead at Perficient, my focus is on Employee Experience and Power Platform. Has over 15 years of experience with Mi... Show more
Chime is a Microsoft MVP and Senior Low Code Consultant, passionate about empowering businesses with innovative low-code solutions using Microsoft Power Platform. As a Microsoft Certified Trainer (MCT), he enjoys sharing knowledge, enabling others to... Show more
Azure, Check! Power Platform, Check! Not only am I a geek on technology, helping others is what thrives me! From low-code and fusion-dev to process management and more. My background is in technology for healthcare and that is what excites me the mo... Show more
Barbara Forbes is the Field CTO at OGD in the Netherlands. She is a Microsoft Azure MVP, MCT, and a GitHub Star. In her work Barbara aims to be the bridge between strategy, technology, education and development. Her focus includes the Microsoft Cloud... Show more

Raphael Koellner
Microsoft Regional Director, MVP Office Apps and Services, Windows Insider MVP, Podcaster, Speaker
RAPHAEL KÖLLNER Compliance Manager Raphael Koellner combining the law and the information technology in particular the cloud computing. He worked for universities, Microsoft Germany (DX) and Microsoft Partner as consultant. As CEO for KöllnSe... Show more
https://vandalytic.com (Blog de Power BI) https://waibbo.com (partner Microsoft especializado en Analítica de Datos) Show more
Since 2007, I have been working on Microsoft collaborative solutions and I became passionate about SharePoint, then Teams. I support my clients in the deployment of Microsoft 365, including those who are on Lotus Notes and want to switch to Microsoft... Show more
Dejan Sarka, MCT, and Data Platform MVP Alumni, is an independent trainer and consultant focusing on database and business intelligence application development. Besides projects, he spends about half of his time on training and mentoring. He is the f... Show more

Renuka Kelkar
Flutter GDE |Field Marketing Specialist @ Codemagic| Co-Founder ARNA Genext Solutions| Founder@TechPowerGirls
Renuka Kelkar is a trailblazing figure in the tech industry, known for her multifaceted roles as Co-Founder of ARNA Genext Solutions, Google Developer Expert for Flutter and Dart, and Founder of the TechPowerGirls Community. With a passion for fost... Show more
David serves as a Microsoft MVP & Principal Consultant at Quisitive, bringing a wealth of experience in Microsoft software development. Specializing in both front-end web applications and Power Platform solutions, David expertly utilizes the Power Pl... Show more
Edyta’s story with Microsoft technology has started in 2013. She helps organizations with digital transformation by developing change management strategies, guiding companies through the entire process, and training end-users on the practical use of ... Show more
I have for many years been working as a consultant mostly focusing on Microsoft products and cloud technologies. Today I work to empower my employer with Microsoft 365 and modern tools - helping users collaborate better, work more efficient, and be m... Show more
Thomas is presently serving as a Test Automation Architect. He leads a team of testers, ops engineers, and production support analysts in the adoption of DevOps practices. Previously, he led the enterprise automation support of 73 applications at H... Show more
My mission is to enhance workplace productivity through technology. As the founder of a successful company since 1996, with 80 employees, my expertise in business processes significantly aids in the adoption of Microsoft365, especially Microsoft Team... Show more
Ruby Jane Cabagnot, a proficient web developer, speaker, and co-author of Practical Enterprise React, is an active figure in the tech world. Passionate about programming languages like TypeScript, C#, and React, RJ's ongoing learning fuels her drive ... Show more

Michal Pisarek
Helping organizations drive effective digital transformation and change using Office 365
Michal Pisarek is a 7 X Microsoft MVP and CEO of Orchestry Software. His passion is in ensuring that SharePoint is seen primarily as a business platform so that organizations can take full advantage of the many capabilities that it offers. Having bee... Show more
Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.
Most Active Speakers 2022
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 2022.
The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2022. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 12 thousand unique accepted speakers this year, the 3% is 371. 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 2022. 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.