Most Active Speakers 2023
Sessionize proudly presents the list of the most active speakers in the year 2023!
Ryan is a Solutions Engineer at pganalyze focusing on PostgreSQL. Ryan has worked as a PostgreSQL advocate, developer, DBA and product manager for more than 25 years, primarily working with time-series data on PostgreSQL and the Microsoft Data Platfo... Show more
Glenn F. Henriksen is a mentor and developer from Norway. As the co-founder and CTO of Justify, he gets to build new legal tools for everyone to use, helping to create better communication and less conflict in relationships. He's continuously explori... Show more
Joanne Klein is an independent Microsoft 365 consultant, a 9-time Microsoft MVP in Microsoft Purview and SharePoint, and an Advanced Compliance specialist in the Microsoft suite of tools. Joanne works with her customers on planning and implementing i... 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
Microsoft Most Valuable Professional (MVP) in Data Platform for the last 9 years and MVP in AI. Over 20 years of experience in business and technology working with organizations at various stages of digital transformations. Over the years, worked ... Show more
I'm a GitHub Technical Lead, and I'm passionate about front-end technologies and everything related to the cloud, especially Microsoft Azure. I live in Zurich and actively participate in local and international community activities and events. I ... Show more
Gabi Münster (she / her) started working with SQL Server technologies in 2005 during her time as Web Application developer. After 11 years as BI consultant / Data architect and being awarded Data Platform MVP since 2018, she joined Microsoft in March... Show more
Luise is an Azure & Power Platform Architect based in Germany. She is an awarded Microsoft Most Valuable Professional (MVP) working with organizations that want to move beyond digital theatre. Her focus is on AI-enabled solutions that are designed to... Show more
Mitchel Sellers is globally known as a 17-time Microsoft MVP, an ASPInsider, a DNN MVP, is an MCP (Microsoft .NET, ASP.NET and SQL Server), and CEO of IowaComputerGurus Inc. Sellers has a deep understanding of software development and when speaking f... Show more
Ahmed Tikiwa is a Senior Software Engineer at Disney and a Google Developer Expert for Android with over 12 years of software engineering experience and possesses a strong passion for developing world-class applications that can help make a differenc... Show more
I'm a Microsoft MVP in Azure, Artificial Intelligence, and Developer Technologies. I am currently pursuing a PhD in Engineering Informatics at Tomas Bata University in Zlin, Czech Republic. I've been developing .NET apps for +10 years. I find C# a... Show more
Carmen Huidobro is a developer advocate and deved enthusiast. She thrives on lifting others up in their tech careers and loves a good CSS challenge. Always excited to talk about teaching tech, especialmente en Español, oder auf Deutsch. 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
Keren is a senior software developer with over a decade of experience in the industry. She holds an M.Sc. in Computer Science and is passionate about React and learning new technologies. Keren volunteers as a program manager at Baot, a community that... 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
George is a distributed systems expert and a hands-on engineering leader. He is a Director of Engineering at MongoDB, focusing on implementing cloud native technologies at enterprise scale. He is an Ambassador of the Data on Kubernetes community and ... Show more
Sven Peters, AI evangelist at Atlassian, has been studying trends in software development for the last 15 years, uncovering the cultural and technical attributes to help development teams work effectively and drive innovation. He has 20 years of expe... Show more
Victor Dantas has over 25 years of experience in digital transformation. Recognized as a Microsoft Most Valuable Professional (MVP), he is part of a select group of over 3,000 global MVPs known for their deep expertise in Microsoft technologies. Vict... Show more
Joe Griffin is CEO of proMX UK Limited, a Microsoft Inner Circle partner within the proMX group of companies. As a holder of over 40+ Microsoft technical certifications covering the entire Microsoft cloud stack, including Dynamics 365, Power Platform... Show more
Fátima Blancas is the founder and CEO of iTProve Corporation. For the last fourteen years, she has been a consultant on Microsoft Technology, from SharePoint 2007 to SharePoint Online, Office 365, and Microsoft Teams. She was born and raised, and ... Show more
Ingeniero Técnico Informático de Sistemas por la Universidad Pontificia de Salamanca, Solutions Cloud Architect en Encamina, he sido MVP de Microsoft durante 4 años en la categoría de Visual Studio and Development Technologies y actualmente en la cat... Show more
Matthias Haeussler is VP Expert at CGI, university lecturer for distributed systems, awarded ambassador of Cloud Foundry and the organizer of the Stuttgart Cloud Foundry Meetup. He advises clients on Cloud strategies and supports implementations and ... Show more
Joy Apple is a Microsoft MVP and Director of Partner and Customer Success at Orchestry. As a seasoned information technologist, Joy strives to ensure technology is implemented with a purpose-driven, “human-first” approach. Teaching is one of her pa... Show more
Madzy is a Data Analytics Consultant at Quanto, organizer of the Power BI Summer School in the Netherlands and former Board Secretary of the Dutch Power BI User Group. With a master’s degree in Mathematics, analyzing data has always been one of her p... Show more
Wolfgang Strasser, an experienced data consultant at ACP CUBIDO in Austria, specializes in leveraging the Microsoft Data Platform to drive analytics and data strategy transformations. With extensive experience in SQL Server, Azure Data Services, Powe... Show more
I’m a Software Engineer and a Developer Advocate at Google in London. I build tools, demos, tutorials, and give talks to educate and help developers to be successful on Google Cloud. Show more
Craig Bryden has been a BI / Data Analytics specialist for over 25 years. Craig is a former Microsoft Data Platform MVP and is the founder of the QLD Power BI and Fabric User Group. Show more
Dr. Florian Rappl is Solution Architect for IoT and distributed web applications at smapiot. His main interest lies in the creation of innovative architectures that scale in development and usage. He won several prizes for his work and is a Microsoft... Show more
Grishma Jena is a Data Scientist with the Product Excellence Office at IBM in San Francisco. As the only Data Scientist in the org, she supports 100+ user researchers and designers and uses data to understand user struggles and opportunities to enhan... Show more
John Morehouse is a Principal Consultant with Denny Cherry & Associates Consulting living in Chesapeake, Virginia. Honored to be a Microsoft Data Platform MVP & former VMWare vExpert, having over 2 decades of technical experience, John now focuses on... Show more
Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.
Most Active Speakers 2023
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 2023.
The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2023. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 25 thousand unique accepted speakers this year, the 3% is 771. 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 2023. 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.