Most Active Speakers 2024

Sessionize proudly presents the list of the most active speakers in the year 2024!

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Sucheta Gawade

Sucheta Gawade

I'm a dual Microsoft MVP in the categories: Azure and Security, and an Omnissa Tech Insider. With more than eighteen years of experience in large-scale global IT environments, I specialize in Modern Endpoint Management, Enterprise Mobility and Security, and Microsoft Azure. I currently manage an endpoint engineering team in a Healthcare organization in the U.S.
I’m a global speaker, I hold 20+ technical certifications. Beyond engineering leadership, I’m a mentor and advocate for diversity and inclusion in technology; I won a Global Award for Leadership in 2025 from the WomenTech Network. I thrive by empowering fellow professionals through community-driven learning, purposeful guidance, and accessible technical education.

I'm a dual Microsoft MVP in the categories: Azure and Security, and an Omnissa Tech Insider. With more than eighteen years of experience in large-scale global IT environments, I specialize in Modern Endpoint Management, Enterprise Mobility and Securi... Show more

Chris Klug

Chris Klug

Chris Klug has been building software professionally since sometime around 2000, back when .NET was new, CSS was a suggestion, and Roy Fielding’s REST paper had just been published. Since then he has written code for everything from model agencies to online sports betting to professional sail racing, because staying in one industry sounded far too boring.

He has been a Microsoft MVP for something like 15 years (depending on when he last updated this abstract), which either means he knows a thing or two or that he just talks a lot. Possibly both, but we all know the latter is a given. These days he works at Active Solution in Stockholm, helping clients solve problems and build better systems.

When he is not writing code, Chris is usually geeking out on some form of extreme sport like skydiving, kitesurfing, snowboarding, mountain biking, or wing foiling. He loves learning new things and spends way too much time thinking about weird stuff most people never even notice.

Chris Klug has been building software professionally since sometime around 2000, back when .NET was new, CSS was a suggestion, and Roy Fielding’s REST paper had just been published. Since then he has written code for everything from model agencies to... Show more

Roberth Strand

Roberth Strand

Roberth is a self-proclaimed "cloud automator" and "platform creator". He primarily works on building cloud native platforms, while being an advocate for Platform Engineering and DevOps. He has been awarded the title Microsoft Azure MVP and CNCF Ambassador, and previously HashiCorp Ambassador. As an active speaker for several years, he has been on stage everywhere from small local meetups to KubeCon.

Furthermore, he initiated Cloud Native Norway, which hosts events and supports the cloud native community in Norway. Additionally, he is active in the Cloud Native Computing Foundation as maintainer of the OpenGitOps project, previously a co-chair of TAG App Delivery, and founded and lead the Platforms Working Group for several years.

Roberth is a self-proclaimed "cloud automator" and "platform creator". He primarily works on building cloud native platforms, while being an advocate for Platform Engineering and DevOps. He has been awarded the title Microsoft Azure MVP and CNCF Amba... Show more

Charunthon Limseelo

Charunthon Limseelo

A student in Computer Engineering (International Program) at King Mongkut’s University of Technology Thonburi (KMUTT), who really got inspired about technologies, especially on Data Science and Machine Learning. Additionally, being a part of Microsoft Learn Student Ambassadors, as the young technology evangelist among big technological industries and universities partners.

A student in Computer Engineering (International Program) at King Mongkut’s University of Technology Thonburi (KMUTT), who really got inspired about technologies, especially on Data Science and Machine Learning. Additionally, being a part of Microsof... Show more

Michael Niehaus

Michael Niehaus

Michael Niehaus is a Programme Director and Master Inventor at 2Pint Software, working on device management and OS deployment technologies. Previously, Michael spent 16 years at Microsoft working on MDT, Windows as a Service, Windows Autopilot, and related management and deployment technologies. Prior to that, he spent 14 years working as an IT pro.

Michael Niehaus is a Programme Director and Master Inventor at 2Pint Software, working on device management and OS deployment technologies. Previously, Michael spent 16 years at Microsoft working on MDT, Windows as a Service, Windows Autopilot, and r... Show more

Nathan Rose

Nathan Rose

Nathan Rose is a Microsoft Business Applications MVP and seasoned Power Platform Solution Architect based in Auckland, New Zealand. With deep expertise spanning from CRM 2011 to today’s modern low-code ecosystem, Nathan is passionate about empowering people to solve real-world problems using the Power Platform, Power Fx, and AI.

He has delivered enterprise-grade solutions for public and private sector clients across Australia and New Zealand, working with industry leaders such as Capgemini, HSO, Intergen, and Datacom. His focus is on making low-code technology accessible, sustainable, and impactful especially in environments where scale, governance, and user adoption matter.

Nathan regularly speaks at industry events, including the New Zealand Business Applications Summit and Difinity. His sessions often explore the convergence of AI, natural language interfaces, and low-code development pushing the boundaries of what’s possible with tools like Copilot Studio and Power Fx.

Through his blog and content platform No Code | No Mercy, as well as his YouTube channel, Nathan shares practical insights, demos, and strategies for building solutions with clarity and precision. He’s known in the community for his straight-talking style, deep technical knowledge, and commitment to helping others succeed.

Nathan Rose is a Microsoft Business Applications MVP and seasoned Power Platform Solution Architect based in Auckland, New Zealand. With deep expertise spanning from CRM 2011 to today’s modern low-code ecosystem, Nathan is passionate about empowering... 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

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

Marit van Dijk

Marit van Dijk

With over 20 years of software development experience, Marit is passionate about building great software with great people, and making developers’ lives easier.
She regularly presents at international conferences and shares her expertise through webinars, podcasts, blog posts, videos, and tutorials. She's also contributed to the book “97 Things Every Java Programmer Should Know” (O’Reilly Media).

With over 20 years of software development experience, Marit is passionate about building great software with great people, and making developers’ lives easier. She regularly presents at international conferences and shares her expertise through web... Show more

Hafedh Messaoudi

Hafedh Messaoudi

Hafedh is a professional coach, agile coach, and trainer with over 12 years of experience in guiding individuals and organizations toward resilience, adaptability, and improved performance. With a strong foundation in neuroscience, agility, and human sciences, Hafedh integrates these disciplines to offer a comprehensive approach to personal and organizational development. His work focuses on helping teams and leaders navigate change and foster growth in dynamic environments. Throughout his career, Hafedh has been committed to empowering his clients with practical, science-based strategies for achieving long-term success.

Hafedh is a professional coach, agile coach, and trainer with over 12 years of experience in guiding individuals and organizations toward resilience, adaptability, and improved performance. With a strong foundation in neuroscience, agility, and human... Show more

Louëlla Creemers

Louëlla Creemers

Louëlla Creemers is a software developer from the Netherlands focusing on .NET, C#, and modern web technologies. She is active in the developer community as a teacher, content creator, blogger, and public speaker, with a focus on making advanced or new topics accessible to developers at all stages of their careers. Online, she enjoys sharing educational content and the occasional joke with an audience of over 30,000 developers.

Through her community involvement, Louëlla was awarded the Microsoft MVP title in 2023 in the Developer Technologies category. She is also a board member of the .NET Foundation and a mentor for her local CoderDojo.

Louëlla Creemers is a software developer from the Netherlands focusing on .NET, C#, and modern web technologies. She is active in the developer community as a teacher, content creator, blogger, and public speaker, with a focus on making advanced or n... Show more

Alison Cossette

Alison Cossette

Alison Cossette is founder and CEO of ClariTrace, where she's building graph-based intelligence for AI systems. Her work spans AI governance, physical AI, and retrieval research—she recently won "Most Impressive Project" at Physical AI Hack 2026 for a VLA-powered robot that reads books to children. Alison serves on the US NIST Generative AI Public Working Group and has studied AI and Data Science at Northwestern University at the Master's level. She speaks globally on building AI systems that are capable, controllable, and worth trusting.

Alison Cossette is founder and CEO of ClariTrace, where she's building graph-based intelligence for AI systems. Her work spans AI governance, physical AI, and retrieval research—she recently won "Most Impressive Project" at Physical AI Hack 2026 for ... Show more

Matt Topol

Matt Topol

Hailing from the faraway land of Brentwood, NY and currently residing in the rolling hills of Connecticut, Matt Topol has always been passionate about software. Matt has worked in infrastructure and application development, has lead development teams, and architected large-scale distributed systems for processing analytics on financial data. Matt is a PMC member for the Apache Arrow project, frequently enhancing the Golang library among other enhancements and helping to grow the Arrow Community. He wrote the first book on Apache Arrow "In-Memory Analytics with Apache Arrow" and spent the last couple years working on the Apache Arrow libraries full time and growing the Arrow Golang community. Matt is now a member of the ASF and also a PMC member of Apache Iceberg. Most recently, Matt and two colleagues have started the company, Columnar, focusing on data connectivity using Arrow Database Connectivity (ADBC).

In his spare time, Matt likes to bash his head against a keyboard, develop/run delightfully demented games of fantasy for his victims--er--friends, and share his knowledge with anyone interested who'll listen to his rants.

Hailing from the faraway land of Brentwood, NY and currently residing in the rolling hills of Connecticut, Matt Topol has always been passionate about software. Matt has worked in infrastructure and application development, has lead development teams... Show more

Isaac Levin

Isaac Levin

Isaac Levin is a Microsoft MVP. He has over 15 years of experience working as a developer for the web, mostly in the Microsoft Ecosystem. Outside of work, he hosts a podcast called Coffee and Open Source where he interviews folks from across the tech industry as well as builds open-source projects like PresenceLight and GitHub Stat Tracker. He lives outside of Seattle Washington and likes to wind down from work with his wife Ariana and his 2 children Isaac and Avery.

Isaac Levin is a Microsoft MVP. He has over 15 years of experience working as a developer for the web, mostly in the Microsoft Ecosystem. Outside of work, he hosts a podcast called Coffee and Open Source where he interviews folks from across the tech... Show more

David Whitney

David Whitney

David is the Director of Architecture for NewDay, and the founder of Electric Head Software. Focusing on iterative software delivery, developer mentoring and cultural change - mostly working with London-based organisations.

He speaks about software design, culture, and ethics in technology - rounded out by an assortment of talks about software that probably doesn't need to exist but makes the world a little more fun. David has previously served as the chief coding technical architect for JustGiving and helped market-leading organisations including JUST-EAT, Trainline and Vodafone improve their technical capabilities.

David is a Microsoft MVP, has been part of the OpenUK Honours list for open-source advocacy, and is a twice bestselling author of children's books about programming.

You can find his open-source projects on NuGet, npm and GitHub, follow him on Twitter @david_whitney, or check out his technical blog at http://www.davidwhitney.co.uk/Blog.

http://www.electricheadsoftware.com
http://www.davidwhitney.co.uk

David is the Director of Architecture for NewDay, and the founder of Electric Head Software. Focusing on iterative software delivery, developer mentoring and cultural change - mostly working with London-based organisations. He speaks about softwar... Show more

Marius Sandbu

Marius Sandbu

Marius Sandbu is a Cloud Evangelist for Sopra Steria in Norway.
With some undiagnosed AHDH and new shiny object syndrome, he tends to get drawn to new cool technology. The current buzz is Generative AI.

Experienced within
* Public Cloud (Azure, AWS, GCP and even OCI and IBM) working 14 years with Azure.
* Databricks / Purview
* Hyperconverged datacenter and private cloud (One of the first in the world to do a Azure Stack deployment)
* End-user computing (Citrix, VMware, Microsoft 365/AVD, ZTNA services so many its hard to name them all)
* Cloud-native (K8s, k3s, Edge-deployments)
* IaC/CI/CD/
* Security (Do a lot of that stuff)
* GenAI (Private LLM, Guardrails, virtual agents)

Blog at https://msandbu.org
Books at https://www.amazon.com/stores/Marius-Sandbu/author/B0BXVLHDTL?ref=sr_ntt_srch_lnk_1&qid=1741940523&sr=8-1&isDramIntegrated=true&shoppingPortalEnabled=true

Prev: One of 10 worldwide which was awarded with Citrix CTP, Microsoft MVP and VMware EUC vExpert titles.

Tend to do speaking sessions based upon new content, new technologies, new experiences/projects.

Been public speaking for almost 12 years.
Microsoft Ignite / Citrix Synergy / Euctech Denmark / Nordic Virtual Summit / Virtualexpo / Sikkerhetsfestivalen / SQL Saturday / EUCTech Norway / NIC

Marius Sandbu is a Cloud Evangelist for Sopra Steria in Norway. With some undiagnosed AHDH and new shiny object syndrome, he tends to get drawn to new cool technology. The current buzz is Generative AI. Experienced within * Public Cloud (Azure,... Show more

Arthur Doler

Arthur Doler

Arthur (or Art, take your pick) has been a software engineer for 22 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psychology in the technical world, and he spends a lot of time thinking about how we program and why we program, and about the tools, structures, cultures, and mental processes that help and hinder us from our ultimate goal of writing amazing things. His hair is brown and his thorax is a shiny blue color.

Arthur (or Art, take your pick) has been a software engineer for 22 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psy... Show more

Patricia Rodríguez Vaquero

Patricia Rodríguez Vaquero

🚀 Welcome to my profile!

I'm Patricia Rodríguez Vaquero 😊, a certified Azure Data Engineer 💻☁️. With 5 years of experience in Microsoft Azure services (Microsoft Fabric, Azure Synapse Analytics, ADF, Azure Databricks, Python, T-SQL, Spark, etc), I bring passion, dedication, and a drive to master Microsoft technologies.

Beyond work, I consider myself honest, perseverant, curious, and a committed lifelong learner💡.
I’m an animal and nature lover 🐾🌿, an avid traveler ✈️, and an active participant in community events 🤝.

💬 Hablo español
💬 I speak English
💬 Parlo italiano

✨ ATTITUDE IS THE KEY TO SUCCESS! ✨

📩 Want to connect? Reach me at: pati.rvaquero@gmail.com

🚀 Welcome to my profile! I'm Patricia Rodríguez Vaquero 😊, a certified Azure Data Engineer 💻☁️. With 5 years of experience in Microsoft Azure services (Microsoft Fabric, Azure Synapse Analytics, ADF, Azure Databricks, Python, T-SQL, Spark, etc... Show more

Henry Been

Henry Been

Henry Been is an independent architect and developer from The Netherlands. He enjoys working with software development teams to create and deliver software for the Azure cloud. His interests include Azure, Agile, DevOps, software architecture and the design and implementation of testable and maintainable software. Besides his work he is a speaker at international conferences, is the author of two books, and creates online training courses for Pluralsight and A Cloud Guru. For his work in the community, he has been awarded the Microsoft MVP Award since 2019. To follow Henry, you can go to his blog henrybeen.nl or look him up on LinkedIn: https://www.linkedin.com/in/henrybeen

Henry Been is an independent architect and developer from The Netherlands. He enjoys working with software development teams to create and deliver software for the Azure cloud. His interests include Azure, Agile, DevOps, software architecture and the... Show more

Raphael Manke

Raphael Manke

Raphael Manke is an AWS Hero and full-stack developer with many years of experience in developing applications in the AWS cloud. At Dash0 he is responsible for integrating AWS telemetry data into the platform.

Raphael Manke is an AWS Hero and full-stack developer with many years of experience in developing applications in the AWS cloud. At Dash0 he is responsible for integrating AWS telemetry data into the platform. Show more

Dave Rendon

Dave Rendon

📘 https://amzn.to/3ummI9B
🌐 https://blog.azinsider.net
💻 https://github.azinsider.net

▬▬▬▬▬▬ Hello There! 👋 ▬▬▬▬▬▬
Let's connect - https://www.linkedin.com/in/daverndn/

I'm David Rendon (Dave Rendon), a Microsoft Azure and AI MVP for 13 consecutive years and a Microsoft Certified Trainer. As an IT professional with more than 15 years of experience, I have focused strongly on Microsoft technologies and Azure since 2010.

📘 https://amzn.to/3ummI9B 🌐 https://blog.azinsider.net 💻 https://github.azinsider.net ▬▬▬▬▬▬ Hello There! 👋 ▬▬▬▬▬▬ Let's connect - https://www.linkedin.com/in/daverndn/ I'm David Rendon (Dave Rendon), a Microsoft Azure and AI MVP for... Show more

Borja Piris de Castro

Borja Piris de Castro

Como me gusta a mi decirlo, soy la "mascota" que se dedica al desarrollo, con una experiencia de más de 15 años en c#, con una pasión con todo lo que tenga ver con la tecnología, otorgándome competencias transversales en seguridad, sistemas, arquitectura e IA.

Apasionado de dos maravillosos monstruos a los que llamo hijos y que me hacen cada día la vida más "sencilla" pero muy bonita...​

Mi vida laboral se puede resumir como fundador y empresario con más de 15 años de experiencia de varias empresa, docente en el master de MCSD y en este relax de vida decidí unirme a Encamina gracias a unos amigos buscando disfrutar del camino.​

En los tiempos que me dejan estar entre pantallas, ratones y teclados hago las veces de Principal Tech Lead creando metodología, método, soluciones reusables e innovando en Encamina​

Comencé en comunidad a los 14 años, en los antiguos servidores públicos y privados del IRC, programando en ensamblador para verificar la robustez de los sistemas de entonces, asistiendo a eventos cuando eran de ámbito privado y con invitación, los cuales normalmente se indicaban en que ciudad se realizabas y la ubicación se comunicaba en las últimas horas... Otros tiempos...

Así que como os podéis imaginar me encanta compartir y crear comunidad:​

- Staff de Tech Rider.​

- Ponentes en múltiples conferencias.

Como me gusta a mi decirlo, soy la "mascota" que se dedica al desarrollo, con una experiencia de más de 15 años en c#, con una pasión con todo lo que tenga ver con la tecnología, otorgándome competencias transversales en seguridad, sistemas, arquitec... Show more

Štěpán Rešl

Štěpán Rešl

I am a data lover, especially in the ecosystem of Microsoft tools. I primarily focus on Power BI, Azure Synapse, and Azure SQL. In general, I follow a very simple motto.

"Don´t say it cannot be done, or someone who doesn´t know it will come and do it."

I am a co-founder and a Lead Technical Consultant at DataBrothers. We are Power BI experts and consultants with a focus on data analysis, reporting, and training in Power BI. We work with our clients across the globe on developing custom solutions and training their users on all levels (from business to development).

I am a data lover, especially in the ecosystem of Microsoft tools. I primarily focus on Power BI, Azure Synapse, and Azure SQL. In general, I follow a very simple motto. "Don´t say it cannot be done, or someone who doesn´t know it will come and do... Show more

Adele Carpenter

Adele Carpenter

Adele is a Software Engineer and Consultant at Trifork Amsterdam where she is working on systems for the educational sector. Most of her work day is spent in the JVM/Spring and React ecosystems, although increasingly she plays a pivotal role as trusted advisor to Trifork’s customers.

Adele is an experienced international speaker, having spoken at multiple editions of NDC, goto, Devoxx and JavaZone. As a speaker, she uses her exposure to real-world customer projects, experiences outside of tech and passion for story-telling to distill complex ideas into their essential parts. All with an air of good humour.

When she’s not at her computer or on stage, you can find her in the gym pumping some serious iron as she pursues the sport of powerlifting.

Adele is a Software Engineer and Consultant at Trifork Amsterdam where she is working on systems for the educational sector. Most of her work day is spent in the JVM/Spring and React ecosystems, although increasingly she plays a pivotal role as trust... Show more

Akshata Revankar

Akshata Revankar

20+ Years of experience in data engineering and data reporting space. Have worked with Oracle database, SQL Server, SSIS, Informatica Power Center, Hadoop systems, Qlik and Power BI. Enjoy being in the data space and learning new things.

20+ Years of experience in data engineering and data reporting space. Have worked with Oracle database, SQL Server, SSIS, Informatica Power Center, Hadoop systems, Qlik and Power BI. Enjoy being in the data space and learning new things. Show more

Daniel Laskewitz

Daniel Laskewitz

Daniel Laskewitz is a Principal Cloud Advocate at Microsoft, specializing in the Power Platform. He helps (advanced) makers, IT professionals, developers, and architects accelerate solution delivery through both low-code and pro-code tools.

▶️ Career progression: Former Microsoft MVP (6 years) and Fast-Track Recognized Solution Architect before joining Microsoft.
▶️ Community voice: Regular speaker at leading tech conferences and co-author of Power Platform Weekly.
▶️ Platform breadth: Deep knowledge across Copilot Studio, Power Apps, Power Automate, ALM, and governance.
▶️ Content creator: Publishes practical guidance on Copilot Studio, solution design, and ALM.

Daniel combines platform expertise with real-world application to support scalable, secure, and maintainable solutions.

Daniel Laskewitz is a Principal Cloud Advocate at Microsoft, specializing in the Power Platform. He helps (advanced) makers, IT professionals, developers, and architects accelerate solution delivery through both low-code and pro-code tools. ▶️ Ca... Show more

Kilian Valkhof

Kilian Valkhof

Kilian is a front-end developer with over 20 years of experience that switched from building websites to building apps to build websites with. He is interested in modern web development, desktop app development and new technologies, and regularly speaks about topics like responsive websites, accessibility, design systems and Electron. Kilian is a frequent open source contributor.

Kilian is a front-end developer with over 20 years of experience that switched from building websites to building apps to build websites with. He is interested in modern web development, desktop app development and new technologies, and regularly spe... Show more

Josh Long

Josh Long

Josh (@starbuxman) has been the first Spring Developer Advocate since 2010. Josh is a Java Champion, author of 7 books (including "Reactive Spring") and numerous best-selling video training (including "Building Microservices with Spring Boot Livelessons" with Spring Boot co-founder Phil Webb), and an open-source contributor (Spring Boot, Spring Integration, Axon, Spring Cloud, Activiti, Vaadin, etc), a Youtuber (Coffee + Software with Josh Long as well as my Spring Tips series ), and a podcaster ("A Bootiful Podcast").

Josh (@starbuxman) has been the first Spring Developer Advocate since 2010. Josh is a Java Champion, author of 7 books (including "Reactive Spring") and numerous best-selling video training (including "Building Microservices with Spring Boot Liveless... Show more

Peter Zaitsev

Peter Zaitsev

Peter Zaitsev is an entrepreneur and co-founder of Percona, Coroot and other tech companies. As one of the leading experts in Open Source strategy and database optimization, Peter has applied his technical knowledge and entrepreneurial drive to contribute as a board member and advisor to several open source startups. Additionally, Peter is the co-author of the book "High Performance MySQL: Optimization, Backup and Replication," one of the most popular books on MySQL performance.

Peter Zaitsev is an entrepreneur and co-founder of Percona, Coroot and other tech companies. As one of the leading experts in Open Source strategy and database optimization, Peter has applied his technical knowledge and entrepreneurial drive to contr... Show more

Dieter Gobeyn

Dieter Gobeyn

Dieter is a Microsoft MVP for Azure and an experienced IT architect, certified since 2012. He focuses on designing clear, scalable enterprise architectures, with a strong emphasis on domain-driven thinking and practical cloud governance.
As a TOGAF-certified architect, he helps large distributed organisations simplify complex landscapes, align business domains, and build integration strategies that actually work across countries and teams.
He speaks at events about cloud architecture, enterprise integration, and the real lessons learned from modernising systems, adopting AI, and running global platforms without unnecessary complexity.

Dieter is a Microsoft MVP for Azure and an experienced IT architect, certified since 2012. He focuses on designing clear, scalable enterprise architectures, with a strong emphasis on domain-driven thinking and practical cloud governance. As a TOGAF-... Show more

Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.

Most Active Speakers 2024

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 2024.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2024. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 38,000 unique accepted speakers this year, the 3% is 1036. 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 2024. 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.