Most Active Speakers 2023

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

  • 758 speakers
  • Auto-generated
Markus Ehrenmueller-Jensen

Markus Ehrenmueller-Jensen

​Markus Ehrenmueller-Jensen is the founder of Savory Data, with a career spanning project leadership, data engineering, and business intelligence architecture since 1994. He holds degrees in software engineering and business education and serves as a professor of databases and project engineering at HTL Leonding, a technical college. He is also certified in PL-300 (Power BI Data Analyst), DP-203 (Azure Data Engineer Associate Certification), DP-600 (Fabric Analytics Engineer Associate), and DP-700 (Fabric Data Engineer Associate).

Markus actively contributes to the global data community, speaking regularly at international conferences such as SQL Bits in London, Power BI Next Step in Copenhagen, Data Saturdays throughout Europe, and SQL Days. He co-founded SQL PASS Austria in 2013 and the Power Platform User Group Austria in 2016; both organizations merged in 2021 to form Data Community Austria. Since 2014, he has organized Data Community Austria Day in Vienna, fostering knowledge sharing among data professionals. In recognition of his technical leadership and community involvement, Markus has been honored as a Microsoft Data Platform Most Valuable Professional (MVP) since 2017.​

In addition to his speaking engagements, Markus contributes articles to reputable journals and has authored the book "Data Modeling with Microsoft Power BI," published in June 2024.

​Markus Ehrenmueller-Jensen is the founder of Savory Data, with a career spanning project leadership, data engineering, and business intelligence architecture since 1994. He holds degrees in software engineering and business education and serves as a... Show more

Lizzie Siegle

Lizzie Siegle

Lizzie serves developers in the Bay Area and beyond on Entire's developer relations team and holds a Bachelor's degree in Computer Science from Bryn Mawr. She likes JavaScript, Python, and working with AI. When not organizing or attending hackathons and meetups, she enjoys tennis, ping pong, and all things Disney.

Lizzie serves developers in the Bay Area and beyond on Entire's developer relations team and holds a Bachelor's degree in Computer Science from Bryn Mawr. She likes JavaScript, Python, and working with AI. When not organizing or attending hackathons ... Show more

Vadym Kazulkin

Vadym Kazulkin

I'm Vadym Kazulkin 🇺🇦, husband and father of 3. I'm AWS Serverless Hero and Head of Development at ip.labs based in Bonn. I have been in the tech industry for over 25 years. My current focus and interests include the design and implementation of highly scalable and available applications in the AWS Cloud, with a special passion for Serverless, Generative, and Agentic AI, as well as the optimization of Java applications (also utilizing Spring Boot, Micronaut, and Quarkus frameworks) on AWS Lambda.

I'm also the co-organizer of the Java User Group Bonn meetup, a frequent speaker at various national and international events, and a regular author of articles in different published and online magazines and on my online blog.

I'm Vadym Kazulkin 🇺🇦, husband and father of 3. I'm AWS Serverless Hero and Head of Development at ip.labs based in Bonn. I have been in the tech industry for over 25 years. My current focus and interests include the design and implementation of hi... Show more

Falek Miah

Falek Miah

Databricks Champion and Microsoft & Databricks certified consultant with over 15 years of experience in data, analytics, and Azure.

Specialises in designing and delivering end-to-end data platforms using Azure, Databricks, and the Power Platform, with a strong focus on automation, DevOps, and scalable analytics. Works closely with engineers and stakeholders to turn complex data problems into practical solutions.

An active member of the data community who enjoys sharing real-world lessons through talks, blogs and mentoring.

Outside work, enjoys running, swimming, football, and learning new technologies.

Databricks Champion and Microsoft & Databricks certified consultant with over 15 years of experience in data, analytics, and Azure. Specialises in designing and delivering end-to-end data platforms using Azure, Databricks, and the Power Platform, ... Show more

Andrea Dottor

Andrea Dottor

Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008.

I am one of the founding members of XE - Development User Group (XeDotNet).

I began my journey in software development in 2002 using the .NET Framework in the industrial automation sector, later transitioning to the web world in 2005, a field that has fascinated me and continues to provide new challenges and opportunities for growth.

Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008. I am one of the founding members of XE - Development User Gro... Show more

Viktor Gamov

Viktor Gamov

Viktor Gamov is a Principal Developer Advocate at Confluent, founded by the original creators of Apache Kafka®. With a rich background in implementing and advocating for distributed systems and cloud-native architectures, Viktor excels in open-source technologies. He is passionate about assisting architects, developers, and operators in crafting systems that are not only low in latency and scalable but also highly available.
As a Java Champion and an esteemed speaker, Viktor is known for his insightful presentations at top industry events like JavaOne, Devoxx, Kafka Summit, and QCon. His expertise spans distributed systems, real-time data streaming, JVM, and DevOps.
Viktor has co-authored "Enterprise Web Development" from O'Reilly and "Apache Kafka® in Action" from Manning. 
Follow Viktor on X—@gamussa to stay updated with his latest thoughts on technology, his gym and food adventures, and insights into open-source and developer advocacy.

Viktor Gamov is a Principal Developer Advocate at Confluent, founded by the original creators of Apache Kafka®. With a rich background in implementing and advocating for distributed systems and cloud-native architectures, Viktor excels in open-source... Show more

Mohamed Wali

Mohamed Wali

Mohamed is working as a Senior Solutions Architect for AWS Solutions Architecture team based out of Amsterdam, Netherlands. He is a subject matter expert in Cloud Architecture helping the customers scale their use of AWS safely and securely, accelerate their adoption of cloud and driving the value of their investment in AWS while acting as a technical liaison between customers and product teams to help evolve the AWS platform.

Mohamed is working as a Senior Solutions Architect for AWS Solutions Architecture team based out of Amsterdam, Netherlands. He is a subject matter expert in Cloud Architecture helping the customers scale their use of AWS safely and securely, accelera... Show more

Mats Necker

Mats Necker

I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙‍♂️

Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io

I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Business Central, nowadays loving the Power Platform & Azure

Building repeatable software has always been my passion and I'm continuing to talk about the best ways to do that 🙂

I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙‍♂️ Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Bus... Show more

Dwayne McDaniel

Dwayne McDaniel

Dwayne has been working as a Developer Relations professional since 2015 and has been involved in tech communities since 2005. He loves sharing his knowledge, and he has done so by giving talks at over a hundred events worldwide. Dwayne currently lives in Chicago. Outside of tech, he loves karaoke, live music, and performing improv.

Dwayne has been working as a Developer Relations professional since 2015 and has been involved in tech communities since 2005. He loves sharing his knowledge, and he has done so by giving talks at over a hundred events worldwide. Dwayne currently liv... Show more

Ed Charbeneau

Ed Charbeneau

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

Dennis Doomen

Dennis Doomen

Dennis is a Microsoft MVP and Principal Consultant at Dutch Microsoft consultancy firm Aviva Solutions. With 29 years of experience under his belt as a software architect and/or lead developer, he specializes in designing full-stack enterprise solutions based on .NET as well as providing coaching on all aspects of designing, building, documenting, deploying and maintaining software systems in an agile world. He is the author of several open-source projects, including Fluent Assertions, Pathy, Reflectify, PackageGuard, and several .NET Solution Templates, and has been maintaining coding guidelines for C# since 2001. You can find him on Twitter, Mastodon and BlueSky.

Dennis is a Microsoft MVP and Principal Consultant at Dutch Microsoft consultancy firm Aviva Solutions. With 29 years of experience under his belt as a software architect and/or lead developer, he specializes in designing full-stack enterprise soluti... Show more

Mathias Thierbach

Mathias Thierbach

Mathias Thierbach is a Microsoft Data Platform MVP and enterprise technology leader focused on bringing modern DevOps practices to the Microsoft analytics and cloud ecosystem. He is the creator and maintainer of pbi-tools, an open-source project that pioneered source control and DevOps for Power BI solutions, and the inventor and community contributor of TMDL, the emerging open standard definition language for Power BI semantic models.

Through his open-source work and community engagement, Mathias helps organizations adopt Git-based workflows, CI/CD automation, and scalable deployment strategies across Fabric, Power BI, and Azure. Beyond tooling, he shares practical insights from his journey as both an engineer and a leader—building high-performing teams and bridging the gap between business value and engineering excellence.

Mathias Thierbach is a Microsoft Data Platform MVP and enterprise technology leader focused on bringing modern DevOps practices to the Microsoft analytics and cloud ecosystem. He is the creator and maintainer of pbi-tools, an open-source project that... Show more

Codrina Merigo

Codrina Merigo

Microsoft MVP Alumni and SAFe PO/PM certified professional with a strong passion for building impactful mobile applications and exploring the evolving landscape of AI. With over seven years of experience in the Xamarin ecosystem and now deeply engaged in .NET MAUI, has consistently focused on delivering high-quality, cross-platform solutions that balance performance, usability, and scalability.
Author of AI-Enabled Apps with .NET MAUI: How to Build Cross-Platform .NET MAUI Apps with the Latest AI Capabilities, bringing together hands-on development experience and a forward-looking perspective on integrating AI into modern applications.
Particularly passionate about UX and UI design, with a keen eye for creating intuitive, user-centered experiences across platforms. In recent years, has specialized in UI testing, best practices, continuous integration, and performance optimization within .NET MAUI projects, helping teams build more robust and maintainable applications.
Naturally curious and continuously learning, with a growing interest in AI and machine learning, especially in how these technologies can enhance real-world products. More recently, has expanded focus into product management and digital product strategy, combining technical expertise with a user- and business-oriented mindset to drive meaningful product outcomes.

Microsoft MVP Alumni and SAFe PO/PM certified professional with a strong passion for building impactful mobile applications and exploring the evolving landscape of AI. With over seven years of experience in the Xamarin ecosystem and now deeply engage... Show more

Alexander Eggers

Alexander Eggers

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 Teams and Copilot, among our clients. I have spearheaded adoption workshops for SMBs since Microsoft Teams' launch in 2017, leading to numerous successful projects. Additionally, I support other partners in Microsoft365 implementations and frequently speak at industry events, including Microsoft conferences and virtual summits, to share insights and promote digital transformation. Since 2020 I am a Microsoft MVP and MCT for Microsoft365.

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

Espen Sande-Larsen

Espen Sande-Larsen

Espen is a developer and architect with over 25 years of experience. He has worked on everything from embedded systems, electronics and games to large-scale cloud applications. He is as full-stack as they come. Espen started coding at age six on a C64 and has been cranking out software ever since.

He served as the principal architect, tech lead and lead security
engineer on the compensation scheme for Covid-19 suffering
businesses released by the Norwegian government.

Espen was the Senior VP of Technology Exploration for DNB in San Francisco and is currently doing technology and security research in DNB NewTechLab.

Espen is a developer and architect with over 25 years of experience. He has worked on everything from embedded systems, electronics and games to large-scale cloud applications. He is as full-stack as they come. Espen started coding at age six on a C6... Show more

Haja (Yadz) Rambelontsalama

Haja (Yadz) Rambelontsalama

With a zest culture hacker and a dose of product coach, I wear the mask of product manager on a daily basis. I like to take care of a close-knit team crafting a software that works in a healthy and psychologically secure environment.

Avec un zeste de culture hacker et une dose de coach produit, je porte le masque de product manager au quotidien. J'aime m'occuper d'une équipe soudée qui conçoit un logiciel qui fonctionne dans un environnement sain et psychologiquement sûr.

With a zest culture hacker and a dose of product coach, I wear the mask of product manager on a daily basis. I like to take care of a close-knit team crafting a software that works in a healthy and psychologically secure environment. Avec un zeste... Show more

Philipp Krenn

Philipp Krenn

Philipp leads Developer Relations at Elastic — the company behind the Elasticsearch, Kibana, Beats, and Logstash. Based in San Francisco, he lives to demo interesting technology and solve challenging problems — all with a smile and a terminal window.

Philipp leads Developer Relations at Elastic — the company behind the Elasticsearch, Kibana, Beats, and Logstash. Based in San Francisco, he lives to demo interesting technology and solve challenging problems — all with a smile and a terminal window. Show more

Esther Barthel

Esther Barthel

Esther Barthel has worked in different roles and functions as an IT consultant after she finished her Master’s degree in Computer Science in 1997. She soon discovered that End User Computing combined servers, desktops, and user experience technologies into one and specialized in virtualization solutions, like Microsoft Remote Desktop Services, Citrix Virtual Apps & Desktops and Azure Virtual Desktops

Esther works as a Senior Solutions Architect at cognition IT, where she combines her passion for designing and implementing End User Computing (EUC) solutions with her love for DevOps, using Infrastructure-as-Code, PowerShell scripting, REST APIs, and JSON payloads for process automation of managing infrastructure focused resources (both on-premises and Cloud).

Ever since she hosted introduction days for technical female student candidates Esther has shared her passion and knowledge for IT. She has also been a strong advocate of diversity and inclusion as one of the founders of the CUGC Women in Tech mentorship program.

In addition to her Microsoft Most Valuable Professional (MVP) award, Esther is also awarded as a Nerdio Valued Professional (NVP), and Parallels VIPP.

Esther Barthel has worked in different roles and functions as an IT consultant after she finished her Master’s degree in Computer Science in 1997. She soon discovered that End User Computing combined servers, desktops, and user experience technologie... Show more

Ian Cooper

Ian Cooper

Polyglot Coding Architect in London, founder of #ldnug, speaker, tabletop gamer, geek. Tattooed, pierced, and bearded. The 'guv' on @BrighterCommand

Polyglot Coding Architect in London, founder of #ldnug, speaker, tabletop gamer, geek. Tattooed, pierced, and bearded. The 'guv' on @BrighterCommand 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

Paul Papanek Stork

Paul Papanek Stork

Paul is the Owner/Principal Architect at Don't Pa..Panic Consulting. He has been working in the information technology industry for over 35 years, and has played key roles in several enterprise SharePoint architectural design review, Intranet deployment, application development, and migration projects. he has been awarded the Microsoft Most Valuable Professional (MVP) award for the last 18 consecutive years and earned his Microsoft Certified SharePoint Masters (MCSM) certification in 2013.
After working with SharePoint and Office 365 since their inception Paul has been focusing on the Power Platform for the last several years. He recently completed a book on Learning Power Automate and is a frequent contributor to the Power Platform Forums in the areas of Power Apps, Power Automate, and Copilot Studio.

Paul is the Owner/Principal Architect at Don't Pa..Panic Consulting. He has been working in the information technology industry for over 35 years, and has played key roles in several enterprise SharePoint architectural design review, Intranet deploym... Show more

Anna-Maria Wykes

Anna-Maria Wykes

Anna is a veteran software and data engineer as well as a Microsoft Data Platform and AI MVP, boasting over 18 years of experience. She has undertaken various projects, including real-time analytics with Scala and Kafka, constructing Data Lakes with Spark, and applying engineering to Data Science. Anna currently serves as a RSA (Resident Solution Architect) and consultant, contributing to the development of Databricks and Transatlantix's data engineering and AI practice. With a genuine passion for data, she endeavors to bridge the gap between Software Development and Data Science. Anna's other areas of interest include DevOps (DataOps, MLOps, LLMOps), Agile methodologies, and organizing or participating in local Code Clubs.

Anna is a veteran software and data engineer as well as a Microsoft Data Platform and AI MVP, boasting over 18 years of experience. She has undertaken various projects, including real-time analytics with Scala and Kafka, constructing Data Lakes with ... 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

Ben Kadel

Ben Kadel

Developer, Presenter/Teacher, Open source advocate, Ultimate frisbee player & Board game hoarder.
I love the fact that I get to code for a living, but I am also incredibly passionate about sharing, collaborating and helping others on their dev journey!
I also have a growing YouTube channel (youtube.com/benkadel), where I try to make entertaining & educational content about programming, the tech industry and specific tutorials to breakdown complex topics.
I adore presenting, story-telling and just generally engaging with an audience. If I am able to make life, even just a little brighter for someone then I have succeeded!

Developer, Presenter/Teacher, Open source advocate, Ultimate frisbee player & Board game hoarder. I love the fact that I get to code for a living, but I am also incredibly passionate about sharing, collaborating and helping others on their dev journ... 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

Prathap Reddy

Prathap Reddy

Microsoft MVP -Azure AI Foundry || I'm working as a Developer. National Award Winner || Data Science ||AI&ML Enthusiast || Innovator || change the world || 10X Microsoft Certified|| New Technologies Enthusiastic|| Global Speaker || Azure Expert

Microsoft MVP -Azure AI Foundry || I'm working as a Developer. National Award Winner || Data Science ||AI&ML Enthusiast || Innovator || change the world || 10X Microsoft Certified|| New Technologies Enthusiastic|| Global Speaker || Azure Expert Show more

Doug Leal

Doug Leal

With more than two decades of experience, Doug is a technology and data leader at CGI who helps clients execute critical data-centric solutions, analytics and data engineering strategies, and AI initiatives. He has led high-impact transformations driven by modern cloud data platforms and AI-driven solutions that improve decision-making, streamline operations, and unlock new opportunities across multiple industries.

Doug partners with business and technology leaders to accelerate digital transformation and scale innovation. He serves on the Databricks Partner Product Advisory Board, representing CGI, and the Per Scholas Orlando Advisory Board. He also is recognized by Databricks as a Champion for CGI, bringing leading-edge insight directly into client strategies.

With more than two decades of experience, Doug is a technology and data leader at CGI who helps clients execute critical data-centric solutions, analytics and data engineering strategies, and AI initiatives. He has led high-impact transformations dri... Show more

Kyle Kotowick

Kyle Kotowick

Dr. Kyle Kotowick is the founder of a Canadian consulting and development firm focusing on cloud infrastructure, security, and Internet-of-Things implementations for high-growth clients. He completed his Ph.D. in MIT's Computer Science and Artificial Intelligence Laboratory, joint with the Department of Aeronautics and Astronautics. He has served as a consultant, systems architect, and developer for global firms, startups, and universities; as a project lead for military medical and communication technology; and as a researcher for military navigation systems and for life support systems in space. He specializes in working with both startups and enterprise clients to define requirements and explore possible solutions, as well as in leading the development of project architecture, cloud services, and back-end software.

Dr. Kyle Kotowick is the founder of a Canadian consulting and development firm focusing on cloud infrastructure, security, and Internet-of-Things implementations for high-growth clients. He completed his Ph.D. in MIT's Computer Science and Artificial... Show more

Michael Staib

Michael Staib

Michael is a member of the GraphQL Technical Steering Committee, a Microsoft MVP, and Co-Founder and CEO of ChilliCream. He is the creator of Hot Chocolate, a widely used GraphQL server and client platform for .NET, and one of the authors of the Composite Schema specification. Michael works closely with companies to design scalable GraphQL architectures and is actively shaping the future of GraphQL through open source and standards work.

Michael is a member of the GraphQL Technical Steering Committee, a Microsoft MVP, and Co-Founder and CEO of ChilliCream. He is the creator of Hot Chocolate, a widely used GraphQL server and client platform for .NET, and one of the authors of the Comp... 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

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.