Most Active Speakers 2025

Sessionize proudly presents the list of the most active speakers in the year 2025!

  • 1125 speakers
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Julia Førde

Julia Førde

Experienced professional specializing in Business Intelligence and Data Warehousing within the Microsoft ecosystem with 5 years experience .

Passionate about leveraging technology to solve complex business challenges, particularly drawn to the capabilities of Azure Databricks. Throughout my journey, I've had the privilege of seamlessly transitioning between data engineering and architect roles in various projects. This experience has equipped me with a versatile skill set, allowing me to contribute effectively to crafting end-to-end solutions. With a background in collaborative consulting roles across sectors, I bring a pragmatic approach to solving problems and driving success.

Experienced professional specializing in Business Intelligence and Data Warehousing within the Microsoft ecosystem with 5 years experience . Passionate about leveraging technology to solve complex business challenges, particularly drawn to the cap... Show more

Mary Myers

Mary Myers

Mary entered the Dynamics community in 2018 after being an AX super user for 3 years. Mary has been helping lead SMB's for 15+ years across various industries including construction, manufacturing, food & beverage, retail, and cosmetics. After attending an App in a day class in 2019 she became hyper focused on using the Power Platform to transform the way small businesses operate. Mary's special niche is extending Dynamics Business Central with the Power Platform.

Mary is an MVP that is passionate about helping others upskill themselves. She partners with several non-profits to share her knowledge on the power platform and breaking into the tech industry with a non-tech background. She also co-leads the Tampa UG that focuses on the Power Platform and Dynamics. Her main goal at the end of the day is to help as many people as possible become the best version of themselves. 🫶

Outside of work and community she spends watcher her son play football and playing golf.

Mary entered the Dynamics community in 2018 after being an AX super user for 3 years. Mary has been helping lead SMB's for 15+ years across various industries including construction, manufacturing, food & beverage, retail, and cosmetics. After att... Show more

Andrew Good

Andrew Good

Andrew’s extensive knowledge has been built from personal experiences with a wide range of companies. His Engineering background has been provided opportunities to work in a variety of operational and management roles. Projects have ranged from new implementations, special projects, and upgrades through to streamlining business operations. 24 years of Business Central and NAV experience means that he can provide a variety of perspectives when working with clients.

Andrew has continued his commitment to continuous learning personally and professionally. To support the end users and partners that we work with, he is a MCT, DCP (Dynamics Certified Professional), MCP and Professional Engineer.

He has helped clients get the most out of their BC/NAV systems, through integrations, upgrades, and extensions that allow them to deal with their changing business environments. These projects range from integrations, financial operations, rentals, distribution and manufacturing.

Andrew’s extensive knowledge has been built from personal experiences with a wide range of companies. His Engineering background has been provided opportunities to work in a variety of operational and management roles. Projects have ranged from new i... Show more

Joey Dantoni

Joey Dantoni

Joseph D'Antoni is a Principal Cloud Architect, and a Microsoft Data Platform MVP and VMware vExpert with over 20 years of experience working in both Fortune 500 and smaller firms. He is a frequent speaker at major tech events like Microsoft Ignite, PASS Summit and Enterprise Data World. He blogs about all topics technology at joeydantoni.com. He believes that no single platform is the answer to all technology problems. He lives in Malvern, PA and holds a BS in Computer Information Systems from Louisiana Tech University and an MBA from North Carolina State University, and is the co-author of the Microsoft book "Introducing SQL Server 2016"

Joseph D'Antoni is a Principal Cloud Architect, and a Microsoft Data Platform MVP and VMware vExpert with over 20 years of experience working in both Fortune 500 and smaller firms. He is a frequent speaker at major tech events like Microsoft Ignite, ... Show more

Eugene Meidinger

Eugene Meidinger

Eugene Meidinger works as a BI consultant and Pluralsight author, specializing in Power BI and Azure. He has been working with data for 10 years.

Eugene Meidinger works as a BI consultant and Pluralsight author, specializing in Power BI and Azure. He has been working with data for 10 years. Show more

Javier Sanchez Rivero

Javier Sanchez Rivero

Ingeniero electrónico convertido en experto en datos con más de 6 años de experiencia, Microsoft 𝗠𝗩𝗣 𝗲𝗻 𝗗𝗮𝘁𝗮 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 y 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝗰𝗶𝗼𝗻𝗲𝘀 𝗱𝗲 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 como Analista de Datos en Microsoft Power BI y en Microsoft Azure, además de especializarme en soluciones analíticas a nivel empresarial utilizando estas tecnologías.

𝗠𝗮́𝘀𝘁𝗲𝗿 𝗲𝗻 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗲𝗻 𝗧𝗲𝗰𝗻𝗼𝗹𝗼𝗴í𝗮𝘀 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁, fusiono mi formación técnica con un profundo conocimiento del mundo de los datos. No sólo soy un apasionado de la tecnología, sino también 𝗰𝗼-𝗼𝗿𝗴𝗮𝗻𝗶𝘇𝗮𝗱𝗼𝗿 𝗱𝗲𝗹 𝗴𝗿𝘂𝗽𝗼 𝗣𝗼𝘄𝗲𝗿 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗘𝘂𝘀𝗸𝗮𝗱𝗶 y un 𝗺𝗶𝗲𝗺𝗯𝗿𝗼 𝗰𝗼𝗺𝗽𝗿𝗼𝗺𝗲𝘁𝗶𝗱𝗼 𝗱𝗲 𝗹𝗮 𝗰𝗼𝗺𝘂𝗻𝗶𝗱𝗮𝗱. Mis contribuciones como ponente y autor del blog losdatoscomoherramienta.blogspot.com reflejan mi dedicación al fascinante mundo de los datos.

En resumen, transformo mi trabajo en mi pasión, y estoy aquí para demostrar que los datos no solo son una herramienta, ¡sino una fuente de inspiración y creatividad! ¡𝗔𝗰𝗼𝗺𝗽𝗮́ñ𝗮𝗺𝗲 𝗲𝗻 𝗲𝘀𝘁𝗲 𝘃𝗶𝗮𝗷𝗲 𝗲𝗺𝗼𝗰𝗶𝗼𝗻𝗮𝗻𝘁𝗲 𝗮 𝘁𝗿𝗮𝘃𝗲́𝘀 𝗱𝗲𝗹 𝘂𝗻𝗶𝘃𝗲𝗿𝘀𝗼 𝗱𝗲 𝗹𝗼𝘀 𝗱𝗮𝘁𝗼𝘀!

Ingeniero electrónico convertido en experto en datos con más de 6 años de experiencia, Microsoft 𝗠𝗩𝗣 𝗲𝗻 𝗗𝗮𝘁𝗮 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 y 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝗰𝗶𝗼𝗻𝗲𝘀 𝗱𝗲 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 como Analista de Datos en Microsoft Power BI y en Microsof... Show more

Michael Hunger

Michael Hunger

Michael Hunger has been passionate about software development for more than 30 years.

For the last 15 years, he has been working on the open source Neo4j graph database filling many roles, most recently heading product innovation and GenAI.

As a developer Michael enjoys many aspects of software development and architecture, learning new things every day, participating in exciting and ambitious open source projects and contributing and writing software related books and articles. Michael spoke at numerous conferences and helped organize others.

Michael helps kids to learn to program by running weekly girls-only coding classes at local schools.

Michael Hunger has been passionate about software development for more than 30 years. For the last 15 years, he has been working on the open source Neo4j graph database filling many roles, most recently heading product innovation and GenAI. As ... Show more

Luis Fraile

Luis Fraile

I have been working around software development for more than ten years. Involving development, analysis, team magement, etc.

My principal interests are helping teams to be more effective in their development teams with tools like best practices and agile methodologies.

Also I love to be involved in the creation and developing all aspects of software products with proven experience during my career.

I have been working around software development for more than ten years. Involving development, analysis, team magement, etc. My principal interests are helping teams to be more effective in their development teams with tools like best practices a... Show more

Rustam Mehmandarov

Rustam Mehmandarov

Experienced Software Engineer | Architect | Keynote & Public Speaker | Java Champion | Google Developer Expert for Cloud | Docker Captain | Oracle ACE Pro | Community Leader | Mentor | Ex-leader of JavaZone and Norwegian JUG – javaBin.

Experienced Software Engineer | Architect | Keynote & Public Speaker | Java Champion | Google Developer Expert for Cloud | Docker Captain | Oracle ACE Pro | Community Leader | Mentor | Ex-leader of JavaZone and Norwegian JUG – javaBin. Show more

Torsten Strauß

Torsten Strauß

Torsten Strauß (MVP) is the CEO of inside-sqlserver and Principal Microsoft SQL Consultant at Sarpedon Quality Lab. He is a multi-certified Microsoft expert with a strong focus on Azure DevOps, SQL Server performance optimization, and the development of scalable SQL Server and Azure SQL solutions.
Torsten has delivered more than 330 technical sessions at national and international conferences and user groups. Since 2018, he has been recognized annually as a Microsoft Most Valuable Professional for Data Platform — and since 2025 also for Developer Technologies. He is a Microsoft Certified Trainer and has been listed among Sessionize’s Top Speakers for three consecutive years.

Torsten Strauß (MVP) is the CEO of inside-sqlserver and Principal Microsoft SQL Consultant at Sarpedon Quality Lab. He is a multi-certified Microsoft expert with a strong focus on Azure DevOps, SQL Server performance optimization, and the development... Show more

Satej Sahu

Satej Sahu

Satej works as Principal Data Engineer at Zalando SE with over 16 years of experience in the industry. He has worked with renowned organizations such as Boeing, Adidas, Honeywell specializing in architecture, big data and machine learning use cases. With a strong track record of architecting scalable and efficient systems, Satej has successfully delivered data-driven and ML applied solutions. He's also an author of two programming books named "Building Secure PHP Applications" and "PHP 8 Basics: For Programming and Web Development" with Apress / Springer publications with another one in pipeline.

Satej works as Principal Data Engineer at Zalando SE with over 16 years of experience in the industry. He has worked with renowned organizations such as Boeing, Adidas, Honeywell specializing in architecture, big data and machine learning use cases. ... Show more

Fawaz Ghali

Fawaz Ghali

Fawaz Ghali, PhD has 25+ years of experience in enterprise architecture, applied AI, data engineering, and distributed systems across academia and industry. He works as an independent consultant and contractor, focusing on aligning AI and technology initiatives with enterprise strategy to deliver scalable, production-ready systems and measurable outcomes beyond hype. He holds a PhD in Computer Science and operates without vendor affiliation or product bias. He has published 45+ peer-reviewed papers and delivered 300+ talks worldwide, focusing on practical AI under real organisational constraints.

Fawaz Ghali, PhD has 25+ years of experience in enterprise architecture, applied AI, data engineering, and distributed systems across academia and industry. He works as an independent consultant and contractor, focusing on aligning AI and technology ... Show more

Cruz Margaix

Cruz Margaix

Cruz lleva trabajando en el ecosistema Microsoft Dynamics desde hace más de 20 años. Desde desarrolladora a líder técnico o consultora, ha ido asumiendo distintos roles siempre disfrutando del aprendizaje continuo. En los últimos años, ha estado implicada en proyectos de integración con otras aplicaciones y, recientemente su interés se centra en la integración de Finanzas y Operaciones con otras herramientas Dynamics, así como con Power Platform.
Cruz ha participado como ponente en eventos técnicos de la comunidad Dynamics, tanto en español como en inglés y está implicada en la promoción de carreras tecnológicas en niñas y jóvenes.

Cruz lleva trabajando en el ecosistema Microsoft Dynamics desde hace más de 20 años. Desde desarrolladora a líder técnico o consultora, ha ido asumiendo distintos roles siempre disfrutando del aprendizaje continuo. En los últimos años, ha estado impl... Show more

María José Vidal Paz

María José Vidal Paz

Licenciada en Ciencias Económicas y Empresariales, después de más de 21 años trabajando con responsable de la contabilidad y los impuestos de una pequeña PYME, en el 2022 da un giro a su trayectoria profesional para sumergirse en el mundo de los datos de la mano de Power BI. En el 2023 se certifica en el PL300 de Microsoft .
Posteriormente participa durante el 2024-2025 en un proyecto, financiado con fondos europeos, para la construcción de Gemelos Digitales para el Turismo. Este nuevo camino le hace adquirir Skills en Python y Machine Learning.

Licenciada en Ciencias Económicas y Empresariales, después de más de 21 años trabajando con responsable de la contabilidad y los impuestos de una pequeña PYME, en el 2022 da un giro a su trayectoria profesional para sumergirse en el mundo de los dato... Show more

Mikko Koskinen

Mikko Koskinen

I work as an AI & Copilot Lead at Forward Forever, focusing on helping organizations adopt AI, Copilot, and agent-based solutions in a practical, well-governed, and scalable way. My work spans customer advisory, solution and system architecture, pre-sales support, and internal capability development across AI and Copilot solutions.

I have over 20 years of experience in the Microsoft ecosystem, working with solutions ranging from intranets, document and case management systems to modern digital workplaces and collaboration platforms. Over the years, my role has evolved from solution designer to lead architect, trainer, and advisor, with a strong focus on how technology actually supports everyday work.

I work as an AI & Copilot Lead at Forward Forever, focusing on helping organizations adopt AI, Copilot, and agent-based solutions in a practical, well-governed, and scalable way. My work spans customer advisory, solution and system architecture, pre-... Show more

Alessandro Melchiori

Alessandro Melchiori

Software craftsman, husband, father, ex-sportsman and inquiring reader. Since I was young I have loved taking apart and reassembling things to understand how they work. Now, this passion has become my job: the step from Lego® to software development was small.
Finding the best possible solution so that a complex system can work at its best and making it run smoothly are the goals of my work. C# and Azure make up my survival toolkit and help me cruise through distributed systems and enterprise solutions, with ease.
Be it a command or an event, I try to do my best in contributing to the life of the communities that have adopted me, trying to “give back” at least a part of what I have received over these years.

Software craftsman, husband, father, ex-sportsman and inquiring reader. Since I was young I have loved taking apart and reassembling things to understand how they work. Now, this passion has become my job: the step from Lego® to software development ... Show more

Roger Barreto

Roger Barreto

22 years of software engineering experience.
Worked in many different industries leveraging the potentials of IT including Software, Infrastructure, Architecture and Data Analysis.

Currently working for Microsoft Semantic Kernel Open Source SDK project for AI.

22 years of software engineering experience. Worked in many different industries leveraging the potentials of IT including Software, Infrastructure, Architecture and Data Analysis. Currently working for Microsoft Semantic Kernel Open Source SDK p... Show more

Márk Sági-Kazár

Márk Sági-Kazár

Mark is a software engineer from Hungary passionate about open source both as a maintainer and as a contributor. Besides writing code, he loves every part of software engineering from software design to devops and infrastructure.

When he is not coding, Mark attends a local folk dance group, organizes and attends meetups or just stays at home with a beer and a great book.

Mark is a software engineer from Hungary passionate about open source both as a maintainer and as a contributor. Besides writing code, he loves every part of software engineering from software design to devops and infrastructure. When he is not c... Show more

Paula Bria

Paula Bria

Especialista en Business Intelligence con enfoque estratégico. Conecto datos, psicología y storytelling para impulsar decisiones que generen impactos positivos.

Soy Licenciada en Psicología y Magíster en Psicodiagnóstico y Evaluación Psicológica (UBA). Comencé investigando variables emocionales y cognitivas, hasta que decidí traducir ese pensamiento analítico al mundo del análisis de datos.

Trabajo con lo que hay. Optimizo procesos. Profesionalizo reportes. Ordeno el caos. Y convierto intuiciones en métricas accionables. He creado y desarrollado sectores desde cero, instalando cultura data-driven en organizaciones que no siempre contaban con grandes presupuestos, pero sí con desafíos complejos.

Además, soy creadora y host de “La Cocina del Dato”, un espacio donde entrevisto a referentes tecnológicos desde una mirada humana, demostrando que la cultura de datos también se construye desde la comunicación, la comunidad y la creatividad.

Mi motor es claro: abrir puertas. Mostrar que el mundo de los datos no es exclusivo ni inaccesible. Y ayudar a que más personas se animen a dar el salto.

Especialista en Business Intelligence con enfoque estratégico. Conecto datos, psicología y storytelling para impulsar decisiones que generen impactos positivos. Soy Licenciada en Psicología y Magíster en Psicodiagnóstico y Evaluación Psicológica (... Show more

Barry O'Reilly

Barry O'Reilly

Barry is a veteran Architect who has held Chief Architect positions at Microsoft among others. He has also been a startup CTO, the Worldwide Lead for the Solutions Architecture Community at Microsoft, and founder of the Swedish Azure User Group. He is also a PhD candidate in software design and complexity science.

Barry is a veteran Architect who has held Chief Architect positions at Microsoft among others. He has also been a startup CTO, the Worldwide Lead for the Solutions Architecture Community at Microsoft, and founder of the Swedish Azure User Group. He i... Show more

Albert-Jan Schot

Albert-Jan Schot

As a senior cloud architect Albert-Jan Schot enjoys stepping up to the challenge of designing, developing and building innovative cloud solutions. He is a valuable source of knowledge for his colleagues, customers and the worldwide Microsoft-community. With his no-nonsense and can-do mentality he brings a unique combination of in-depth hands-on experience and consultancy skills on all levels to any team. As a CTO within Blis Digital Albert-Jan is responsible for the technical vision and strategy within the low-code practice.

As a senior cloud architect Albert-Jan Schot enjoys stepping up to the challenge of designing, developing and building innovative cloud solutions. He is a valuable source of knowledge for his colleagues, customers and the worldwide Microsoft-communit... Show more

Francisco Alfaro

Francisco Alfaro

Profession: 📊 Mathematical Engineer

Current Work:
💻 Head of Advanced Analytics (Grupo Security - Chile)
📖 Associate Lecturer (UTFSM - Chile)

More About Me:
🌍 I'm based in Chile.
🖥️ See my portfolio at https://fralfaro.github.io/portfolio/.
✉️ You can contact me at francisco.alfaro.496@gmail.com.
🧠 I'm learning Software Development, Deep Learning and Advanced Statistics.
🤝 I'm open to collaborating on Education Projects.
💬 Ask me about anything tech related, I am happy to help.
🎮🦊 I'm fascinated by the competitive scene of SSBM. My nickname is Dark.
🏀👑 As a sports enthusiast, enjoy playing basketball. Lebron James fans.

Profession: 📊 Mathematical Engineer Current Work: 💻 Head of Advanced Analytics (Grupo Security - Chile) 📖 Associate Lecturer (UTFSM - Chile) More About Me: 🌍 I'm based in Chile. 🖥️ See my portfolio at https://fralfaro.github.io/portfol... Show more

Turja Narayan Chaudhuri

Turja Narayan Chaudhuri

Cloud Architect, Platform Evangelist, AI Enthusiast, Father, and Husband.

13+ years of experience in the IT Industry across Samsung, PwC, EY, and Accenture, last 5 years of which has been primarily focused on building, maintaining and selling platforms.

In my role as the Global Platform Presales Leader for EY Fabric, the foundational technology platform that powers all of EY, I am tasked with empowering our clients to thrive, thereby catalyzing the expansion of our business, augmenting client contentment, and raising the stature of EY within the industry.

The core of my responsibilities lies in guaranteeing that clients of EY Fabric fully leverage the benefits of our offerings. I am devoted to crafting a superior client experience that covers all phases of client interaction.

I am also a Platform Engineering Ambassador ( https://platformengineering.org/ambassador-program ), member of the CNCF Platforms Working group, DevOps Institute Ambassador, and the Chair for the Hashicorp User Group, Kolkata, and Argo User Group, Kolkata.

I have 31k followers on LinkedIn, and 1.6k subscribers on my YouTube channel.

I am an empath at heart, and want to do my part to help the community in any way possible.

Cloud Architect, Platform Evangelist, AI Enthusiast, Father, and Husband. 13+ years of experience in the IT Industry across Samsung, PwC, EY, and Accenture, last 5 years of which has been primarily focused on building, maintaining and selling plat... Show more

Shadrack Kiprotich

Shadrack Kiprotich

Shadrack Kiprotich is a 3X Microsoft Most Valuable Professional (MVP) in Power Apps & Copilot Studio and a seasoned Power Platform Developer specializing in low-code, automation, and AI-driven solutions. With extensive experience architecting enterprise-grade applications at organizations in the healthcare, non-profits, banks and microfinance institutions, telcos, he has delivered transformative digital solutions that streamline operations, enhance collaboration, and integrate AI copilots into business-critical workflows.

As a Power Platform & AI Integration Lead, Shadrack has designed custom Copilot agents, automated end-to-end business processes with Power Automate, and deployed secure integrations with Dataverse, SharePoint, SQL Server, and external APIs. His expertise extends to implementing CI/CD pipelines, governance, and Application Insights monitoring for production-ready Copilot solutions.

Beyond enterprise delivery, Shadrack is an active community leader. He has trained 400+ professionals, mentored developers across Africa, spoken at international tech conferences, and led hands-on Copilot Studio workshops. He also contributes regularly to Microsoft tech communities, including Power Platform User Group Kenya, Experts Live, and the Microsoft Community Hub, where he shares best practices on Copilot, AI Builder, and Power Platform.

Shadrack is passionate about empowering organizations and individuals to adopt responsible AI and low-code technologies to drive digital transformation.

Shadrack Kiprotich is a 3X Microsoft Most Valuable Professional (MVP) in Power Apps & Copilot Studio and a seasoned Power Platform Developer specializing in low-code, automation, and AI-driven solutions. With extensive experience architecting enterpr... Show more

Eric Overfield

Eric Overfield

Eric Overfield is a Microsoft Regional Director, a Microsoft MVP, a PnP team member, and a leading expert in Generative AI, Microsoft 365, data insights, and Azure architecture, strategy, and development. Chief Innovation Officer of Creospark, Eric has over 25 years' experience with web design best practices and techniques, and over 19 years' experience in digital workplace architecture and implementation. Besides his in-depth knowledge of SharePoint’s capabilities, his expertise includes AI, data, Microsoft Teams, SharePoint, Microsoft 365, and Azure technology, design, and architecture along with custom solutions, TypeScript, JavaScript, and React. He is a co-author of Pro SharePoint 2013 Branding and Responsive Web Development (Apress 2013) and Black Magic Solutions for White Hat SharePoint (EUSP Press 2013). An engaged speaker and organizer of Microsoft 365 events as well as an active member of the PnP team.

Eric Overfield is a Microsoft Regional Director, a Microsoft MVP, a PnP team member, and a leading expert in Generative AI, Microsoft 365, data insights, and Azure architecture, strategy, and development. Chief Innovation Officer of Creospark, Eric h... Show more

Scott Roller

Scott Roller

I'm a Solution Architect specializing in Dynamics 365 and the Power Platform. I have 18 years of experience working with Microsoft CRM, Dynamics 365 and the related solutions stack. I have been a functional team member, Dynamics practice lead and Solution Architect at several large and small Microsoft partners in the United States. I am currently an independent Business Applications consultant who is passionate about the Microsoft Community.

I'm a Solution Architect specializing in Dynamics 365 and the Power Platform. I have 18 years of experience working with Microsoft CRM, Dynamics 365 and the related solutions stack. I have been a functional team member, Dynamics practice lead and S... Show more

Celeste Tania Sánchez Fresneda

Celeste Tania Sánchez Fresneda

Desarrolladora desde hace 20 años en tecnologías .NET
Consultora Dynamics 365 desde hace 8 años
Consultora Azure desde hace 5 años
Consultora Power Platform desde hace 4 años

Desarrolladora desde hace 20 años en tecnologías .NET Consultora Dynamics 365 desde hace 8 años Consultora Azure desde hace 5 años Consultora Power Platform desde hace 4 años Show more

Tommaso Allevi

Tommaso Allevi

Node.JS and Rust developer
I love to find new way to do things in a better way!

Node.JS and Rust developer I love to find new way to do things in a better way! Show more

Nick Chapsas

Nick Chapsas

Nick is a Content Creator focusing on C# & .NET and an Author and Founder of the educational platform Dometrain.

Nick is a Content Creator focusing on C# & .NET and an Author and Founder of the educational platform Dometrain. Show more

Gregor Suttie

Gregor Suttie

Azure MVP and an MCT from Glasgow, Scotland, I have a developer and DevOps background in IT spanning 20+ years, I help run the Glasgow Azure User group and I organize the Azure Global BootCamp Glasgow edition. I blog at https://gregorsuttie.com and you can see I am very active in the Azure community on Twitter I'm @gregor_suttie.

Awarded the Outstanding contribution to the Microsoft Community UK Winner for 2023.

Azure MVP and an MCT from Glasgow, Scotland, I have a developer and DevOps background in IT spanning 20+ years, I help run the Glasgow Azure User group and I organize the Azure Global BootCamp Glasgow edition. I blog at https://gregorsuttie.com and y... Show more

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

Most Active Speakers 2025

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 2025.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2025. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 39,000 unique accepted speakers this year, the 3% is 1163. 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 2025. 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.