Most Active Speakers 2023

Sessionize proudly presents the list of the most active speakers in the year 2023!

  • 758 speakers
  • Auto-generated
Ioana Bouariu

Ioana Bouariu

AI, BI and everything data. Fabric admin. Automation enthusiast. Co-pilot in a crew of 5.

AI, BI and everything data. Fabric admin. Automation enthusiast. Co-pilot in a crew of 5. Show more

Michiel Hamers

Michiel Hamers

Hi, I’m Michiel Hamers — a Principal Cloud Expert, Implementation Manager, Trainer, and former Microsoft MVP with over 25 years of experience in the Microsoft ecosystem.

Since 2000, I’ve been helping organizations successfully adopt and optimize Microsoft technologies, with a focus on Azure, cloud architecture, performance, and cost management. As a Microsoft Certified Trainer (MCT) and experienced consultant, I bridge strategy and execution, guiding both public and private sector teams through complex technical transformations.

I regularly speak at international conferences such as Developer Week, PowerShell + DevOps Global Summit, Global Azure, AzConf Chennai, Azure Fest, DevConf APG, FutureTech, and Dutch Cloud Meetup. I’m passionate about delivering hands-on workshops and tailored in-company trainings, helping teams sharpen their Azure, automation, and application lifecycle skills.

My mission is clear: help people and organizations get the most out of the cloud — with control, clarity, and confidence. Whether coaching colleagues, giving workshops, or advising on cloud-native modernization, I combine deep technical knowledge with a pragmatic, people-focused approach.

When I’m not working, I enjoy life with Sandra — cooking, traveling, and spending time with family and friends. For me, technology is about empowering people, not just systems.

Let’s connect and build something great together.

Hi, I’m Michiel Hamers — a Principal Cloud Expert, Implementation Manager, Trainer, and former Microsoft MVP with over 25 years of experience in the Microsoft ecosystem. Since 2000, I’ve been helping organizations successfully adopt and optimize M... Show more

Javier Ramirez

Javier Ramirez

I help developers make the most of their (fast) data, I make sure the core team behind QuestDB listens to absolutely every piece of feedback I get, and I facilitate collaboration in our open source repository.

I love data, big and small. I have extensive experience with SQL, NoSQL, graph, in-memory databases, Big Data, and Machine Learning. I like distributed, scalable, always-on systems.

Before working in Developer Relations, I spent 20 years developing software professionally and sharing what I learnt with the community.

I help developers make the most of their (fast) data, I make sure the core team behind QuestDB listens to absolutely every piece of feedback I get, and I facilitate collaboration in our open source repository. I love data, big and small. I have e... Show more

Marcelo Adade

Marcelo Adade

Marcelo is a Microsoft Data Platform Database Consultant and Engineer. He has more than 15 years of experience in several Companies from different branches and sizes. Like financial companies, consultant shops, datacenters and e-commerce sites. Currently holds the MCSE, MCT and MCSA Microsoft Certifications and also the Oracle OCP. Loves technology and enjoys sharing his Database knowledge delivering presentations and official Microsoft Training Courses. Currently he is also the co-leader of the SQLMANIACS PASS User Group, based in Sao Paulo, Brazil.

Marcelo is a Microsoft Data Platform Database Consultant and Engineer. He has more than 15 years of experience in several Companies from different branches and sizes. Like financial companies, consultant shops, datacenters and e-commerce sites. Curre... Show more

Glenn Colpaert

Glenn Colpaert

Glenn Colpaert is co-founder and CEO at Zure Belgium. He is a Microsoft Azure MVP since 2014 and is a frequent speaker at national and international events.

With over 18 years of experience gained in many national and international projects, he can adapt quickly to customer-specific situations and scenarios.
Currently, he’s mainly focused on designing and building secure, scalable cloud-based solutions on Microsoft Azure.

Glenn likes to share his experience with the community and is he's an active crew member of the Belgian Azure User Group (AZUG).

Glenn Colpaert is co-founder and CEO at Zure Belgium. He is a Microsoft Azure MVP since 2014 and is a frequent speaker at national and international events. With over 18 years of experience gained in many national and international projects, he ca... Show more

Jörgen Nilsson

Jörgen Nilsson

Jorgen is working as a principal consultant at Onevinn in Sweden. He has been working as a consultant since 1993 with a focus on Enterprise Client Management and System Management. Involved in many projects and also a Microsoft Certified Trainer, Microsoft Security MVP and Windows and Devices MVP, deliver training's mostly on Intune and Windows 11. Jörgen is also an appreciated speaker at event like Microsoft Ignite, Microsoft Techdays, Microsoft Management Summit(MMS), TechED, Techorama, TechMentor and Workplace Ninjas.

Jorgen is working as a principal consultant at Onevinn in Sweden. He has been working as a consultant since 1993 with a focus on Enterprise Client Management and System Management. Involved in many projects and also a Microsoft Certified Trainer, Mic... Show more

Wolfgang Strasser

Wolfgang Strasser

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, Power BI, and Microsoft Fabric, Wolfgang has established himself as a key resource for businesses aiming to optimize their data processes.

As a Microsoft Data Platform MVP, Wolfgang has a proven track record of excellence in data architecture, analytics, and data governance. He first was awarded in 2015 and since then rewarded every year.

Wolfgang's commitment to the data community is evident through his active participation in national and international conferences, workshops, and online platforms, where he shares insights, best practices, and technical knowledge. He is one of the organizers of Data Community Austria Day (Data Saturday Vienna).

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

Janek Fellien

Janek Fellien

As Principal Software Engineer, I am significantly involved in the planning and implementation of customer projects. Thanks to my experience in Domain-Driven Design, I am able to take a holistic view of projects in order to develop solutions that meet the customer's needs. These are mainly enterprise solutions in and for the Microsoft Azure Cloud.
I have been the proud holder of the Microsoft MVP Award since 2017 and I organize the KanDDDinsky conference for the Domain-Driven Design community once a year.

As Principal Software Engineer, I am significantly involved in the planning and implementation of customer projects. Thanks to my experience in Domain-Driven Design, I am able to take a holistic view of projects in order to develop solutions that mee... Show more

Ines Akrap

Ines Akrap

Ines Akrap is a Frontend Engineer, Google Developer Expert, and co-author of Building the Sustainable Web. She is a Solutions Engineer at Storyblok and co-chairs the W3C Sustainable Web Interest Group, where she helps shape global guidelines for a more resilient web.

Her talks and writing explore the decisions behind the code. What we choose to build, what we choose to leave out, and how those choices shape the web we leave behind. She speaks about web performance, sustainability, and the craft of building for real users under real constraints.

When not at her laptop, she is practicing real-world constraints with two small humans.

Ines Akrap is a Frontend Engineer, Google Developer Expert, and co-author of Building the Sustainable Web. She is a Solutions Engineer at Storyblok and co-chairs the W3C Sustainable Web Interest Group, where she helps shape global guidelines for a mo... Show more

Rachel Breeze

Rachel Breeze

Rachel is a 2x Microsoft MVP for .NET and Web Development; she is also a 6x Umbraco MVP. Rachel has been a developer for over 25 years, working in the Microsoft .Net stack. She is passionate about accessibility, supporting and encouraging future developers, and in her spare time, she enjoys scuba diving. She also drinks copious amounts of tea.

Rachel is a 2x Microsoft MVP for .NET and Web Development; she is also a 6x Umbraco MVP. Rachel has been a developer for over 25 years, working in the Microsoft .Net stack. She is passionate about accessibility, supporting and encouraging future dev... Show more

Dan Neciu

Dan Neciu

I am a software engineer, focusing mostly on the Front-end, in a love-love relationship with Javascript. I worked professionally on all Big Three Frameworks (But secretly I love React the most, please don't tell my Vue-on-all-projects company)

I am forever trying to strike a balance between my desire to ship stunning UI and bringing fast and great value from a Product perspective but also trying to merge the cleanest, easily maintainable code I can possibly write.

I am a software engineer, focusing mostly on the Front-end, in a love-love relationship with Javascript. I worked professionally on all Big Three Frameworks (But secretly I love React the most, please don't tell my Vue-on-all-projects company) I a... Show more

Jon Jarvis

Jon Jarvis

Microsoft MVP | Sessionize Top 3% speaker 2022 & 2023

Jon specialises in Microsoft 365 with over 10 years of experience in consultancy and pre-sales; Jon is passionate about Microsoft products and especially enjoys the Microsoft Defender and Intune suites.

Jon particularly likes discussing Microsoft Security and Windows 365 and holds a Microsoft MVP in Intune and Windows 365.

Microsoft MVP | Sessionize Top 3% speaker 2022 & 2023 Jon specialises in Microsoft 365 with over 10 years of experience in consultancy and pre-sales; Jon is passionate about Microsoft products and especially enjoys the Microsoft Defender and Intun... Show more

Marcel Meurer

Marcel Meurer

Marcel Meurer has a vast history in IT Consulting and the development of solutions and tools. Today, he is Vice President for Azure Solutions at LoginVSI and has a long history of doing and leading professional IT services.

His technical focus is on Microsoft Azure platform services, and he has been recognized as a Microsoft Azure MVP since 2016, having also been honored with the Azure Virtual Desktop MVP award.

Since 2021, Marcel has also run the company ITProCloud GmbH. The company focuses on delivering cloud-based solutions for all types of companies. The well-known solutions for managing Azure Virtual Desktop easily and automatically are Hydra for Azure Virtual Desktop or WVDAdmin. ITProCloud was acquired in 2025 by LoginVSI, which continues to create the right solution for the right purpose and make it available to customers.

Marcel's journey in the IT industry began in the early 1990s, a time when personal computers were just emerging (and before that, the Commodore 64 was the norm). His focus on assembler and hardware-related programming, particularly in the context of the IoT of the 1990s, showcases his early dedication and passion for the field.

In 1995, he began studying electrical engineering. During his studies, machine learning and neural networks were among his favorite topics. In addition to his studies, he worked for a small computer company in Aachen, where he developed operating systems and applications using automated methods on multiple computers.

Marcel Meurer graduated with a degree in electrical engineering from the University of Applied Sciences Aachen.

Marcel Meurer has a vast history in IT Consulting and the development of solutions and tools. Today, he is Vice President for Azure Solutions at LoginVSI and has a long history of doing and leading professional IT services. His technical focus is ... Show more

Edoardo Dusi

Edoardo Dusi

Edoardo is a Developer Relations Engineer. He has a strong software developer and team leader background, working on various projects and platforms. He is passionate about creating and sharing content that educates and inspires other developers, such as tech talks, videos, podcasts, conferences, and more. He enjoys connecting with the developer community and promoting the benefits of open source software.

Edoardo is a Developer Relations Engineer. He has a strong software developer and team leader background, working on various projects and platforms. He is passionate about creating and sharing content that educates and inspires other developers, such... Show more

Fabio Franzini

Fabio Franzini

I'm CEO of Apvee Solutions, a company specializing in providing innovative software solutions for businesses based on Microsoft 365, Power Platform and Microsoft Azure. In addition to my role at Apvee, I am also a member of the Patterns and Practices (PnP) team, a Microsoft initiative to provide guidance and tools to developers building applications on Microsoft 365 and Power Platform platforms.

With more than 20 years of experience in the IT industry, I have held a variety of positions, including software engineer, solution architect, and project manager. My proven record of accomplishment includes the implementation of complex projects in a variety of industries.

I have been awarded Microsoft's Most Valuable Professional (MVP) for several years for both Business Applications and Microsoft 365 Development categories in recognition of my contributions to the community. As an active member of the technology community, I frequently speak at international conferences, sharing my knowledge and insights with other industry professionals. I also contribute to open-source projects, helping others solve technical challenges and stay up to date on the latest trends and best practices.

My passion is exploring innovative technologies and finding innovative ways to solve business problems. Let's get in touch and find out how I can help your company achieve its goals with cutting-edge software solutions.

I'm CEO of Apvee Solutions, a company specializing in providing innovative software solutions for businesses based on Microsoft 365, Power Platform and Microsoft Azure. In addition to my role at Apvee, I am also a member of the Patterns and Practices... Show more

Tejas Chopra

Tejas Chopra

Tejas Chopra is a Senior Software Engineer, working in the Data Storage Platform team at Netflix, where he is responsible for architecting storage solutions to support Netflix Studios and Netflix Streaming Platform. Prior to Netflix, Tejas was working on designing and implementing the storage infrastructure at Box, Inc. to support a cloud content management platform that scales to petabytes of storage & millions of users. Tejas has worked on distributed file systems & backend architectures, both in on-premise and cloud environments as part of several startups in his career. Tejas is an International Keynote Speaker and periodically conducts seminars on Micro services, NFTs, Software Development & Cloud Computing and has a Masters Degree in Electrical & Computer Engineering from Carnegie Mellon University, with a specialization in Computer Systems.

Tejas Chopra is a Senior Software Engineer, working in the Data Storage Platform team at Netflix, where he is responsible for architecting storage solutions to support Netflix Studios and Netflix Streaming Platform. Prior to Netflix, Tejas was workin... Show more

Diego Zapico

Diego Zapico

Expert Architect at NTT DATA. Microsoft Azure MVP. ♿🏎️🛫

Expert Architect at NTT DATA. Microsoft Azure MVP. ♿🏎️🛫 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

Michelle "MishManners" Duke

Michelle "MishManners" Duke

Mish is a multi-talented personality in the tech and gaming communities. Mish has worked in the technology space for the last decade and has a tonne of experience in developer advocacy, community management, marketing, and content creation. Mish has spoken at over 400 events on topics like AI, the future of work, communication, teamwork, and has given technical demos. She's a respected leader in the hackathon community, having won, organised, and mentored over 120 hackathons.

Mish is a successful entrepreneur and founder, having co-founded several companies – including an artificial intelligence company, and as a result, sits at the forefront of Melbourne’s science, tech, esports, and startup scenes. In her 'spare' time she’s a streamer, journalist, loves playing sports, and is always working on something exciting.

Mish is a multi-talented personality in the tech and gaming communities. Mish has worked in the technology space for the last decade and has a tonne of experience in developer advocacy, community management, marketing, and content creation. Mish has ... Show more

Pamela Hill-Galloway

Pamela Hill-Galloway

Pamela is a Developer Advocate for Kotlin Multiplatform at JetBrains and has more than 20 years of experience writing desktop, web and mobile apps.

Pamela is a Developer Advocate for Kotlin Multiplatform at JetBrains and has more than 20 years of experience writing desktop, web and mobile apps. Show more

Marco Rocca

Marco Rocca

I'm a Cloud Solution Architect Modern Work and deals mainly (but not only ...) with SharePoint, a product that has been with him for 15 years and has experienced the birth and growth of all the latest versions. However, collaboration is not just SharePoint, but all Microsoft 365 applications that are helping to revolutionize the way we work. Today in my work I support customers to identify the better strategy for adopt new products and technologies. In the last period I'm focusing on Copilot, AI, Power Platform and SharePoint. As a speaker I have participated in several conferences as a speaker among which WPC Milan, Scottish Summit, CollabDays, European Collaboration Summit, European Power Platform Conference, Thrive and more.

I'm a Cloud Solution Architect Modern Work and deals mainly (but not only ...) with SharePoint, a product that has been with him for 15 years and has experienced the birth and growth of all the latest versions. However, collaboration is not just Shar... 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

Dean Schuster

Dean Schuster

Dean Schuster has been envisioning and creating human-centered digital products since the advent of the commercial web. He is founder and owner of the user experience strategy firm truematter, leading the team to help national and international organizations change the way they do business online. He travels all over the world to speak and teach, mentoring professionals and challenging teams to a higher standard for digital experiences.

Dean is also an avid ultra-marathoner and trail racer, often found in out-of-the-way places, including Antarctica.

Dean Schuster has been envisioning and creating human-centered digital products since the advent of the commercial web. He is founder and owner of the user experience strategy firm truematter, leading the team to help national and international organ... Show more

Joseph Guadagno

Joseph Guadagno

Joe Guadagno has been writing software for over 30 years, has been an active member of the .NET community, formerly serving on the .NET Foundation Board of Directors, as President, and has been a Microsoft MVP in .NET for more than 15 years. He has spoken through the United States and international events on topics ranging from Microsoft .NET, Microsoft Azure, Ionic, Bootstrap, and many others. You can see the complete list at https://www.josephguadagno.net/presentations. When not sitting at a computer, Joe loves to hang out with his family and play games. When not playing games with the family, Joe is checking out the latest in Home Automation. You can connect with Joe on Bluesky at @jguadagno.com, Facebook at JosephGuadagnoNet, and on his blog at https://www.josephguadagno.net

Joe Guadagno has been writing software for over 30 years, has been an active member of the .NET community, formerly serving on the .NET Foundation Board of Directors, as President, and has been a Microsoft MVP in .NET for more than 15 years. He has s... Show more

Jens Vestergaard

Jens Vestergaard

Jens is Head of Product, CatMan at Redslim, driving the BI as a Service team as well as custom build & deliver projects.
The tech stack is wide, as Jens has a couple of decades in the industry, focusing on mainly Business Intelligence tools, but is also keen on Powershell, C#, Azure and Microsoft Fabric in general.
Jens is 9 years in a row Microsoft Data Platform MVP and a frequent speaker at both local and international events.

Jens is Head of Product, CatMan at Redslim, driving the BI as a Service team as well as custom build & deliver projects. The tech stack is wide, as Jens has a couple of decades in the industry, focusing on mainly Business Intelligence tools, but is ... Show more

Allan Hirt

Allan Hirt

Business continuity, infrastructure, virtualization, and cloud expert, author, bass player who has charted with his last two albums, Styxologist, former Microsoft MVP and VMware vExpert, and SQLHA founder Allan Hirt has been working with SQL Server as well as clustering in Windows Server for far too long. He currently works for Microsoft as a Principal Technical Program Manager.

Business continuity, infrastructure, virtualization, and cloud expert, author, bass player who has charted with his last two albums, Styxologist, former Microsoft MVP and VMware vExpert, and SQLHA founder Allan Hirt has been working with SQL Server a... 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

Amarender Peddamalku

Amarender Peddamalku

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 Microsoft Technologies and worked with every single version of SharePoint since its inception.

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

Guy Royse

Guy Royse

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 developer communities worldwide.

Teaching and community have long been a focus for Guy. He ran a local JavaScript meetup in Ohio for more than a decade and has served on the selection committees of numerous conferences. He'll happily speak anywhere that will have him and has even has helped teach programming at a prison in Central Ohio.

In his personal life, Guy is a hard-boiled geek interested in role-playing games, science fiction, and technology. He also has a slightly less geeky interest in history and linguistics. He has an entire wall of role-playing games and science fiction books, speaks Spanish like a two-year old, and is a ham radio operator—callsign W8GUY.

Guy lives in Ohio with his wife. His three sons are adults now and are all moved out. He is immensely proud of the men they have become.

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

Michael Coté

Michael Coté

Michael Coté studies how large organizations improve how they build software to run and grow their business. His books Changing Mindsets, Monolithic Transformation, and The Business Bottleneck cover these topics. He’s been an industry analyst at RedMonk and 451 Research, done corporate strategy and M&A, and was a programmer. He also co-hosts several podcasts, including Software Defined Talk. His daily-ish newsletter is at newsletter.cote.io.

Michael Coté studies how large organizations improve how they build software to run and grow their business. His books Changing Mindsets, Monolithic Transformation, and The Business Bottleneck cover these topics. He’s been an industry analyst at RedM... 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.