Most Active Speakers 2022

Sessionize proudly presents the list of the most active speakers in the year 2022!

  • 365 speakers
  • Auto-generated
Patty O'Callaghan

Patty O'Callaghan

Patty is a Venezuelan living in Scotland. She has +25 years of experience in the tech industry and a background education in Computer Science and Artificial Intelligence. She is a Technical Director and Head of AI (Architecture and Engineering Group) at Charles River Laboratories.

Patty is a member of the Google Developer Advisory Board, an organiser at Google Developers Group Glasgow, serves as an Ambassador for Google's Women Techmakers, and is recognised as a Google Developer Expert (GDE) in Artificial Intelligence.

Patty is a Venezuelan living in Scotland. She has +25 years of experience in the tech industry and a background education in Computer Science and Artificial Intelligence. She is a Technical Director and Head of AI (Architecture and Engineering Group)... Show more

Vignesh Ganesan

Vignesh Ganesan

Vignesh Ganesan is an Enterprise Technology Strategist, international speaker, and 6-time Microsoft MVP with over 16 years of experience helping global organizations modernize their digital workplace, cloud, security, and enterprise AI capabilities.

Throughout his career, Vignesh has worked with leading global organizations including Meta, Microsoft, Deloitte, Avanade, Thermo Fisher Scientific, Pitney Bowes, Alstom, and Cognizant, delivering enterprise-scale transformation initiatives across Microsoft 365, Azure, Google Workspace, cloud infrastructure, cybersecurity, and AI-powered workplaces.

His expertise spans Enterprise AI, Microsoft 365 Copilot, AI Governance, Microsoft Security, Microsoft Purview, Microsoft Defender, Entra ID, Azure, cloud architecture, digital workplace modernization, Zero Trust, and enterprise collaboration platforms. He is particularly passionate about helping organizations adopt AI responsibly by balancing innovation with governance, security, compliance, and operational excellence.

Vignesh is a frequent speaker at international conferences, community events, webinars, and user groups, where he shares practical insights on Microsoft technologies, cloud transformation, security, and enterprise AI. He has authored 400+ technical articles, produced extensive educational content for the Microsoft community, and continues to mentor and educate IT professionals worldwide.

He currently holds 30+ Microsoft certifications, 3 Google Cloud certifications, along with TOGAF®, PMP®, ITIL®, AIGP, and several other industry credentials.

Whether he's advising enterprise leaders, designing large-scale transformation strategies, or speaking on stage, Vignesh is passionate about enabling organizations to embrace the next generation of secure, AI-powered digital workplaces.

Vignesh Ganesan is an Enterprise Technology Strategist, international speaker, and 6-time Microsoft MVP with over 16 years of experience helping global organizations modernize their digital workplace, cloud, security, and enterprise AI capabilities. ... Show more

Kevin Feasel

Kevin Feasel

Kevin Feasel is a Microsoft Data Platform MVP and Proprietor of Catallaxy Services, LLC, where he specializes in data analytics with T-SQL and R, forcing Spark clusters to do his bidding, fighting with Kafka, and pulling rabbits out of hats on demand. He is the lead contributor to Curated SQL (https://curatedsql.com), president of the Triangle Area SQL Server Users Group (https://www.meetup.com/tripass), and author of PolyBase Revealed (https://www.apress.com/us/book/9781484254608) and Finding Ghosts in Your Data (https://link.springer.com/book/10.1007/978-1-4842-8870-2). When not traveling around for presentations, Kevin lives in Raleigh, North Carolina.

Kevin Feasel is a Microsoft Data Platform MVP and Proprietor of Catallaxy Services, LLC, where he specializes in data analytics with T-SQL and R, forcing Spark clusters to do his bidding, fighting with Kafka, and pulling rabbits out of hats on demand... Show more

Joseph Guadagno

Joseph Guadagno

Joseph Guadagno is a Senior Vice President of IT, Microsoft Developer Services MVP, and international speaker with more than 25 years of experience leading high‑performing engineering organizations. He specializes in modernizing software delivery, scaling engineering culture, and helping teams adopt AI‑assisted development practices that accelerate innovation.

Joseph has delivered hundreds of sessions across the United States and internationally on .NET, Azure, cloud architecture, engineering leadership, and developer productivity. He is a long‑time community builder—former President and Vice President of the .NET Foundation, founder of the Southeast Valley .NET User Group, and organizer of Desert Code Camp.

He also created MoreSpeakers.com, a mentorship platform that connects new speakers with experienced presenters to grow the next generation of technical storytellers.

Joseph brings a rare blend of executive leadership, hands‑on technical expertise, and community passion to every stage.

Joseph Guadagno is a Senior Vice President of IT, Microsoft Developer Services MVP, and international speaker with more than 25 years of experience leading high‑performing engineering organizations. He specializes in modernizing software delivery, sc... Show more

Gerald Versluis

Gerald Versluis

Meet Gerald Versluis, software engineer at Microsoft, who wields the power of .NET to conquer any project that comes his way. With a career spanning over a decade, he's tackled it all, from frontend to backend and everything in between, using .NET MAUI, Azure, ASP.NET, and all the other .NET goodies. And these days of course; AI and Copilot.

But it wasn't until he discovered the magic of Xamarin that he truly fell in love with mobile and cross-platform development, becoming an active community member and sharing his knowledge through writing, tweeting, and presentations. When he's not saving the world of software, you can find him on Twitter @jfversluis, blogging at https://blog.verslu.is, or making videos on his YouTube channel: https://youtube.com/GeraldVersluis.

Meet Gerald Versluis, software engineer at Microsoft, who wields the power of .NET to conquer any project that comes his way. With a career spanning over a decade, he's tackled it all, from frontend to backend and everything in between, using .NET MA... Show more

Koen Verbeeck

Koen Verbeeck

Koen Verbeeck is a data professional working at AE. He helps organizations to get insight in their data and to improve their analytics solutions. Koen has over a decade and a half of experience in developing data warehouses, models and reports using the Microsoft data platform. Koen was a Microsoft Data Platform MVP for 8 consecutive years, and 1 year Microsoft Fabric MVP. He has a blog at http://www.sqlkover.com, writes articles for MSSQLTips.com and is a frequent speaker at Microsoft Data Platform events.

Koen Verbeeck is a data professional working at AE. He helps organizations to get insight in their data and to improve their analytics solutions. Koen has over a decade and a half of experience in developing data warehouses, models and reports using ... Show more

Leon Gordon

Leon Gordon

Leon Gordon is a data and AI leader, and the founder and Principal Data & AI Architect at Onyx Data, a Microsoft-focused data and AI consultancy and Microsoft Fabric Featured Partner. He is a six-time Microsoft MVP, a member of the Forbes Technology Council, a Gartner Peer Community Ambassador, and an alumnus of the Oxford Saïd AI Programme.

He writes on data and AI as a Forbes Technology Council member, an Executive Contributor to Brainz Magazine, a contributor to The AI Journal, and a Thought Leader in Data Science for the Global AI Hub, and is a member of AI4C.

He founded DataDNA, a global data community of more than 28,000 members across 50+ countries, and founded and organises the Microsoft Fabric UK User Group, now over 15,000 strong. For more than a decade he has helped organisations improve business performance, use data more intelligently, and navigate what artificial intelligence and large-scale data actually mean in practice. Self-taught and without a degree, he brings that route into his community and coaching work.

Leon speaks internationally on Microsoft Fabric, enterprise AI agents, and data governance, and publishes two LinkedIn newsletters on Microsoft AI and data and on AI governance for boards and data leaders.

Leon Gordon is a data and AI leader, and the founder and Principal Data & AI Architect at Onyx Data, a Microsoft-focused data and AI consultancy and Microsoft Fabric Featured Partner. He is a six-time Microsoft MVP, a member of the Forbes Technology ... Show more

Michael Roth

Michael Roth

Michael Roth has been working as a consultant since 2011 and found his way into the IT around 2015. He focuses on Power Platform Governance, Administration, Security as well as organizational implementation. Coming from an M365 background, he has a holistic view of the entire platform.

Michael Roth has been working as a consultant since 2011 and found his way into the IT around 2015. He focuses on Power Platform Governance, Administration, Security as well as organizational implementation. Coming from an M365 background, he has a h... Show more

Just Blindbæk

Just Blindbæk

BI architect with extensive experience in all phases of BI development on Microsoft SQL Server, Azure, Fabric and Power BI. Founder and coordinator of Microsoft Business Intelligence Professionals Denmark (MsBIP.dk) and Power BI UG Denmark (PowerBI.dk). Is a Microsoft Certified Trainer.

BI architect with extensive experience in all phases of BI development on Microsoft SQL Server, Azure, Fabric and Power BI. Founder and coordinator of Microsoft Business Intelligence Professionals Denmark (MsBIP.dk) and Power BI UG Denmark (PowerBI.d... Show more

Heini Ilmarinen

Heini Ilmarinen

Heini is a math teacher turned Azure expert. With her background in mathematics and teaching, she has a great passion for problem solving, simplifying complex things and a unique approach to architectures.
She is a Co-founder at Bruvo and a Data Platform MVP, specializing in Azure infrastructure and the data platform. She has been working with customers large and small for the past several years to help them sort out their path to the cloud and make sense of their architecture - both hybrid and cloud. She has worked extensively with both Azure infrastructure and analytics solutions, and makes the most of this skillset in her projects, as well as while speaking. On her free time Heini spends time in the nature, either snowboarding or mountain biking, depending on the season.

Heini is a math teacher turned Azure expert. With her background in mathematics and teaching, she has a great passion for problem solving, simplifying complex things and a unique approach to architectures. She is a Co-founder at Bruvo and a Data Pla... Show more

Reitse Eskens

Reitse Eskens

Reitse began his computer days with GW Basic and quickly followed with Windows 3.11. After that, many computers followed, and, interrupted by human resource and psychology studies, he got into the IT work field around 2007. There, he encountered Oracle 9, which had a command line from 1980. At his current job, he met SQL Server. And loved it. Now he’s working with SQL 2008 to SQL 2019 on-premises and several Azure SQL Databases, supporting customers and tuning databases. New projects focus more on the Azure data platform as an architect, security advisor and data engineer. They include Fabric (Lakehouse and Realtime solutions), Data Factory and Synapse Analytics.

Reitse began his computer days with GW Basic and quickly followed with Windows 3.11. After that, many computers followed, and, interrupted by human resource and psychology studies, he got into the IT work field around 2007. There, he encountered Orac... Show more

Chris DeMars

Chris DeMars

Chris DeMars is a Senior Developer Advocate with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a Progress Champion and former Microsoft MVP, Google Developer Expert, Cloudinary Media Developer Expert, and Auth0 Ambassador. When he is not working on making the web great and accessible you can find him fishing, on the paintball field, rating Detroit Style pizza, and looking for UFO's.

Chris DeMars is a Senior Developer Advocate with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a Progress Champion an... Show more

Thorsten Pickhan

Thorsten Pickhan

Thorsten Pickhan works at Microsoft and has been focused on Microsoft 365, Microsoft Teams, Teams Phone, and Copilot for many years. As a speaker, blogger, YouTuber, and community advocate, he regularly shares his knowledge at conferences, user groups, and through his blog and YouTube channel.

From 2021 to 2025, he was honored as a Microsoft MVP in recognition of his contributions to the Microsoft community, particularly in the areas of Microsoft Teams and Copilot. After joining Microsoft, he retired the MVP title in accordance with the program requirements.

His areas of expertise include modern collaboration, communication solutions, and the productive use of AI within the Microsoft 365 ecosystem.

Thorsten Pickhan works at Microsoft and has been focused on Microsoft 365, Microsoft Teams, Teams Phone, and Copilot for many years. As a speaker, blogger, YouTuber, and community advocate, he regularly shares his knowledge at conferences, user group... Show more

Gregor Reimling

Gregor Reimling

Gregor Reimling is a Microsoft MVP in Azure and Security, and Chief Azure Technologist at adesso SE. He leads technical strategy and implementation for Azure, focusing on enterprise-scale architectures, cloud security, governance, hybrid environments, and migration.
Gregor is a passionate community advocate, regularly speaking at international Microsoft and community conferences. He runs a popular Azure blog and co-hosts the Cloud Inspires podcast. He is the founder of the Azure Bonn Meetup, a thriving user group with over 1,000 members, and co-founder of the Cloud Identity Summit, an annual event focused on identity and security.
As a Microsoft Certified Trainer, Gregor empowers professionals through hands-on training and mentorship, helping organisations maximise their cloud potential.

Gregor Reimling is a Microsoft MVP in Azure and Security, and Chief Azure Technologist at adesso SE. He leads technical strategy and implementation for Azure, focusing on enterprise-scale architectures, cloud security, governance, hybrid environments... Show more

Richard Campbell

Richard Campbell

Richard Campbell wrote his first line of code in 1977. His career has spanned the computing industry, both on the hardware and software sides, development, and operations. He was a co-founder of Strangeloop Networks, acquired by Radware in 2013, and was on the board of directors of Telerik, which was acquired by Progress Software in 2014. Today, he is a consultant and advisor to several successful technology firms and hosts three podcasts: .NET Rocks! (www.dotnetrocks.com) for .NET developers, RunAs Radio (www.runasradio.com) for IT Professionals, and Windows Weekly (https://twit.tv/shows/windows-weekly).

Richard Campbell wrote his first line of code in 1977. His career has spanned the computing industry, both on the hardware and software sides, development, and operations. He was a co-founder of Strangeloop Networks, acquired by Radware in 2013, and ... Show more

Adam Deltinger

Adam Deltinger

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 more productive - in a secure environment.

I'm also a Microsoft MVP with since 2019, focusing on collaboration and productivity

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

Ed Charbeneau

Ed Charbeneau

Ed is a Microsoft MVP and an international speaker, writer, online influencer, a Developer Advocate for Deepgram, and expert on all things web development. Ed enjoys geeking out to cool new tech, brainstorming about future technology, and admiring great design.

Ed has shared his insights, experiences, and advice around collaboration, knowledge management, social computing, and training at many industry events around the United States. Highly ethical and engaging with an uncanny business acumen, he is a creative community builder and outside the box thinker. Long term business relationships throughout the world within internal communications, employee engagement and marketing as well as IT. Focusing on Financial, Healthcare, Manufacturing, Agency and Professional Services. He has defined, architected, implemented line of business solutions with a touch of style and UX best practices.

Ed is a Microsoft MVP and an international speaker, writer, online influencer, a Developer Advocate for Deepgram, and expert on all things web development. Ed enjoys geeking out to cool new tech, brainstorming about future technology, and admiring gr... Show more

Pragati Jain

Pragati Jain

Pragati Jain is the Founder and Principal Consultant at Datavibe Solutions Ltd, where she leads end-to-end Microsoft Fabric implementations for global organizations. As a Microsoft Data Platform MVP and MCT, Pragati specializes in bridging the gap between intricate technical engineering and executive data strategy.

At Datavibe, she architects migrations from legacy Power BI environments to modern Fabric ecosystems, leveraging the full analytics stack- including Lakehouse, Data Engineering, and Real-Time Analytics. Her work is defined by a commitment to high-impact storytelling and technical excellence in PySpark, SQL, and advanced Fabric & Power BI development.

A recognized Superuser in the Microsoft Fabric Community, Pragati has spoken at over 80 global events, including the Microsoft Fabric Community Conference, PASS Data Summit, and SQLBits. Awarded the Sessionize Most Active Speaker badge four years running (2022–2025), she is a dedicated advocate for women in tech and mentors the next generation of data professionals.
Beyond data, Pragati is a trained Indian classical singer, painter, and hiking enthusiast.

📌 MVP Profile: https://mvp.microsoft.com/en-us/PublicProfile/5004163
🌐 Consulting: https://datavibe.co.uk

Pragati Jain is the Founder and Principal Consultant at Datavibe Solutions Ltd, where she leads end-to-end Microsoft Fabric implementations for global organizations. As a Microsoft Data Platform MVP and MCT, Pragati specializes in bridging the gap be... Show more

Nikola Ilic

Nikola Ilic

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 data in the most effective way. Multi-year experience working with (predominantly) Microsoft Data Platform (SQL Server, SSAS, SSIS, SSRS, and Power BI). Father of 2 and true football (and Barca) fan!

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

Rob Sewell

Rob Sewell

Rob was a SQL Server DBA with a passion for PowerShell, Azure, Automation, and SQL (PaaS geddit?). Now he just helps people make things. He is a Data Platform MVP and an Azure MVP, a PowerShell Conference Europe organiser, and maintainer of many open-source projects. He has spoken at and volunteered at many Data and PowerShell events all over the world. He is a proud supporter of the Data and PowerShell communities.

He relishes sharing and learning and can be found doing both via Social Medias and his blog. He spends most of his time looking at a screen and loves to solve problems. He knows that looking at a screen so much is bad for him because his wife tells him so. Thus, he is often out riding his bike as his eyes are not good enough to play cricket any more.

He has a fabulous beard

Rob was a SQL Server DBA with a passion for PowerShell, Azure, Automation, and SQL (PaaS geddit?). Now he just helps people make things. He is a Data Platform MVP and an Azure MVP, a PowerShell Conference Europe organiser, and maintainer of many open... Show more

Gianluca Sartori

Gianluca Sartori

Gianluca Sartori is a Data Platform MVP, independent consultant and performance tuning specialist. He has been working in the software industry since 1999 and has been working with SQL Server ever since. He also works as a SQL Server trainer and in his spare time he writes technical articles and participates the SQL Server forums. Gianluca enjoys presenting SQL Server topics at conferences in Europe and US. He is currently working as lead DBA at a famous Formula 1 team.

Gianluca Sartori is a Data Platform MVP, independent consultant and performance tuning specialist. He has been working in the software industry since 1999 and has been working with SQL Server ever since. He also works as a SQL Server trainer and in h... Show more

Scott Sauber

Scott Sauber

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 effectively (such as limiting WIP, visualizing work, etc).

He’s a Microsoft MVP, Redgate Community Ambassador, international speaker, Dometrain author, and co-organizes the Iowa .NET User Group. You can find Scott on Twitter @scottsauber, on Bluesky @scottsauber.com, or on his blog at scottsauber.com.

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

Kevin Griffin

Kevin Griffin

Kevin Griffin has been running production .NET applications and teaching developers for over two decades. A Microsoft MVP specializing in .NET and Microsoft Azure, Kevin brings real-world experience from consulting and his own SaaS products. He's hosted the Hampton Roads .NET User Group since 2009 and founded RevolutionVA, a nonprofit supporting software development education in southeast Virginia. Kevin's talks blend hard-won lessons from production systems with practical advice you can use Monday morning.

Kevin Griffin has been running production .NET applications and teaching developers for over two decades. A Microsoft MVP specializing in .NET and Microsoft Azure, Kevin brings real-world experience from consulting and his own SaaS products. He's hos... Show more

Reid Havens

Reid Havens

As the founder of both (Havens Consulting & Analytic Endeavors) and a Microsoft MVP, Reid is a seasoned professional with a wealth of experience in technology, organizational management, and business analytics. With a Master's Degree in Organizational Development and a background in consulting for Fortune 10, 50, and 500 companies, Reid has the knowledge and expertise to help your organization succeed.

In addition to his corporate experience, Reid is also a highly sought-after instructor, teaching Business Intelligence, reporting, and data visualization at the University of Washington and other universities. His passion for education extends beyond the classroom, as he has co-authored the DP-500 Enterprise Azure Analyst certification exam for Microsoft and developed numerous training curriculums delivered to companies around the world.

As the founder of both (Havens Consulting & Analytic Endeavors) and a Microsoft MVP, Reid is a seasoned professional with a wealth of experience in technology, organizational management, and business analytics. With a Master's Degree in Organizationa... Show more

Heidi Hasting

Heidi Hasting

Heidi Hasting is a Business Intelligence professional and former software developer with over seven years experience in Microsoft products. She is an ALM/DLM enthusiast and Azure DevOps fan and co-founder and organiser of the Adelaide Power BI User Group. Heidi is a regular attendee at tech events including Azure Bootcamps, DevOps days, SQLSaturdays, Difinity and PASS Summit.

Heidi Hasting is a Business Intelligence professional and former software developer with over seven years experience in Microsoft products. She is an ALM/DLM enthusiast and Azure DevOps fan and co-founder and organiser of the Adelaide Power BI User G... Show more

Thomas Hütter

Thomas Hütter

Thomas holds a degree in Business Economics, but has been a data explorer and a developer at heart ever since the days of dBase and Turbo Pascal. He touched his first SQL Server at V6.5, used covering indexes before they became a feature and joined the PASS community in 2006.

Thomas has been developing in Navision/Dynamics/Business Central systems for quite some time (since 2001, one year before MS acquired Navision), got his hands on R in 2014 (the year before MS bought Revolution Analytics), on the Power Platform from 2020 and the Arduino world from 2024 on. He has worked for ISVs as well as end-user companies, as a developer, consultant, accidental data engineer and he enjoys travelling around Europe speaking at data/dev events.

Thomas holds a degree in Business Economics, but has been a data explorer and a developer at heart ever since the days of dBase and Turbo Pascal. He touched his first SQL Server at V6.5, used covering indexes before they became a feature and joined t... Show more

Haniel Croitoru

Haniel Croitoru

Haniel Croitoru is an accomplished Enterprise Architect at Protiviti and Microsoft MVP with over 20 years of experience in Microsoft 365. Since 2003, Haniel has been dedicated to delivering solutions that meet both short-term and long-term business goals using Microsoft 365 workloads, such as Power Platform, SharePoint, Teams, and more. As a leader in the global Protiviti Power Platform practice, Haniel created a Center of Excellence that nurtures an internal team of architects and developers, serving a global clientele across various sectors.

Haniel's commitment to knowledge sharing and community contribution is evident through his active participation in conferences and networking events, where he shares his expertise in modern workplace transformation and optimizing business processes using the Power Platform, coupled with insights into artificial intelligence applications. He has recently made a significant contribution with the publication of "Agile Office 365," a book that explores the application of agile project management methodologies to Office 365 implementations.

In the early stages of his career, Haniel was instrumental in the medical imaging field, notably as a core team member in the orthopedic software division at Merge Healthcare (now part of IBM). During this time, he published four patents and numerous scholarly articles, showcasing a strong foundation in innovation and industry expertise. Haniel holds a Master of Science in Computer Science with a specialty in Computer-Assisted Orthopedic Surgery from Queen’s University and a Master’s Certificate in Project Management from the York Schulich School of Business.

Haniel Croitoru is an accomplished Enterprise Architect at Protiviti and Microsoft MVP with over 20 years of experience in Microsoft 365. Since 2003, Haniel has been dedicated to delivering solutions that meet both short-term and long-term business g... Show more

Christian Decker

Christian Decker

Christian Decker has been inextricably linked with Microsoft and the optimal use of tools for more than 20 years. After 9 years at Microsoft and over 12 years of experience with the best Microsoft Gold Partners, he is very familiar with Office 365 and Microsoft in general.
Christian is double MVP: Security and Teams - which reflects perfectly his passion

Christian Decker has been inextricably linked with Microsoft and the optimal use of tools for more than 20 years. After 9 years at Microsoft and over 12 years of experience with the best Microsoft Gold Partners, he is very familiar with Office 365 an... Show more

Serge Luca

Serge Luca

Serge Luca, also known as Doctor Flow, is a 19-time Microsoft MVP and currently a Business Applications MVP specializing in Power Automate, Power Apps, and Copilot Studio. Based in Brussels, Belgium, he works as a Power Platform Solution Architect and has designed and delivered more than 18 enterprise-scale Power Platform projects.

An international and Microsoft Ignite speaker, Serge is also a frequent blogger and community contributor. He has completed multiple assignments for the Microsoft SharePoint team in Redmond, worked on projects worldwide, and served as a Subject Matter Expert for Microsoft Learning on SharePoint and Workflow Foundation.

Serge has trained over a thousand developers in SharePoint technologies and is the author of the renowned Master Class Microsoft Power Automate and Master Class Power Apps workshops. He also collaborated with the Flow team to help create the “Microsoft Power Automate in a Day” workshop.

In addition, Serge is the creator of the open-source Power Platform BPM Toolkit, available on GitHub. Earlier in his career, he worked as a researcher at the University of Namur (Belgium) and as a contractor for Microsoft (USA).

Serge Luca, also known as Doctor Flow, is a 19-time Microsoft MVP and currently a Business Applications MVP specializing in Power Automate, Power Apps, and Copilot Studio. Based in Brussels, Belgium, he works as a Power Platform Solution Architect an... Show more

Henk Boelman

Henk Boelman

Henk is a Cloud Advocate specializing in Artificial intelligence and Azure with a background in application development. He is currently part of the AI cloud advocate team and based in the Netherlands. Before joining Microsoft, he was a Microsoft AI MVP and worked as a software developer and architect building lots of AI powered platforms on Azure.

Henk is a Cloud Advocate specializing in Artificial intelligence and Azure with a background in application development. He is currently part of the AI cloud advocate team and based in the Netherlands. Before joining Microsoft, he was a Microsoft AI ... 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.