Most Active Speakers 2024

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

  • 1010 speakers
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Geetha Anne

Geetha Anne

Geetha is a Solutions Architect and Customer Success professional specializing in big data management , storage , Kubernetes and Durable execution, with expertise in cloud-native and on-premises solutions. She ensures customer success and maturity by delivering effective, simplified solutions.

Geetha is a Solutions Architect and Customer Success professional specializing in big data management , storage , Kubernetes and Durable execution, with expertise in cloud-native and on-premises solutions. She ensures customer success and maturity by... Show more

Russel Loski

Russel Loski

Russ is a data engineer with over 25 years of experience. He has worked with a variety of tools from DTS to SSIS to Azure Data Factory to Power BI. He has worked in industry as varied as sports and health care.

Russ current lives with his wife in North Texas very close to his daughter and grandkids.

Russ is a data engineer with over 25 years of experience. He has worked with a variety of tools from DTS to SSIS to Azure Data Factory to Power BI. He has worked in industry as varied as sports and health care. Russ current lives with his wife i... 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

John White

John White

John P White is the CTO of tyGraph and Evangelist at AvePoint. He holds a Master’s degree in Engineering from the University of Guelph and has been a Microsoft MVP since 2010 and a dual MVP since 2018 in both Microsoft Apps and Services and Data Platform.  He has spent far too long (since 1990) in the Information Technology space, and possesses a skill set that spans both architecture and development. He has been instrumental in delivering projects and applications that have been recognized with both local and global awards from Microsoft and IBM.
 John has accumulated a plethora of legacy technologies over the years like Novell, Lotus Notes and Java, and of course Microsoft technologies. This experience has proven invaluable when architecting systems. Over the past decade, he has been focused on the Microsoft collaborative and data platforms and is a frequent speaker on these topics.
 He blogs as actively as possible at the White Pages and is the co-host of the weekly https://bifocal.show/ which covers the Microsoft business intelligence space. John lives in the country just outside of Guelph, Canada. He is a father to 5, is an avid scuba diver, gardener, and photographer, both under and above the water (but mostly under).

John P White is the CTO of tyGraph and Evangelist at AvePoint. He holds a Master’s degree in Engineering from the University of Guelph and has been a Microsoft MVP since 2010 and a dual MVP since 2018 in both Microsoft Apps and Services and Data Plat... Show more

Lin Sun

Lin Sun

Lin is the Head of Open Source at Solo.io and serves as Co-chair of KubeCon + CloudNativeCon 2026 and 2027. She is an active contributor to AAIF and CNCF projects, including agentgateway, kagent, Istio, and kgateway. She is the author of Sidecar-less Istio Explained and AI Agents in Kubernetes, a frequent speaker at industry conferences, and holds more than 200 patents.

Lin is the Head of Open Source at Solo.io and serves as Co-chair of KubeCon + CloudNativeCon 2026 and 2027. She is an active contributor to AAIF and CNCF projects, including agentgateway, kagent, Istio, and kgateway. She is the author of Sidecar-less... Show more

Raymond de Jong

Raymond de Jong

Raymond de Jong is Field CTO for EMEA at Isovalent, the originators of the Cilium project, providing networking, observability, and security for cloud-native applications using eBPF. In this role, he is supporting and enabling customers and partners to be successful with Cilium in their mission-critical environments. Leveraging almost a decade of experience in Software Defined Networking he is passionate about learning customer use-cases and designing solutions to meet their requirements. When not working, Raymond enjoys playing tennis, riding bikes, gaming, and music playing the guitar or piano.

Raymond de Jong is Field CTO for EMEA at Isovalent, the originators of the Cilium project, providing networking, observability, and security for cloud-native applications using eBPF. In this role, he is supporting and enabling customers and partners ... Show more

Bobur Umurzokov

Bobur Umurzokov

A co-founder of a UK-based successful startup and Developer Advocate specializing in AI and Data Engineering with 11+ years of experience in tech. Bobur is a Microsoft MVP and loves to develop new open-source projects. He has a proven record of helping early-stage and growth-stage startups scale developer adoption, community engagement, and product visibility.

A co-founder of a UK-based successful startup and Developer Advocate specializing in AI and Data Engineering with 11+ years of experience in tech. Bobur is a Microsoft MVP and loves to develop new open-source projects. He has a proven record of helpi... Show more

Ben Miller

Ben Miller

Ben Miller, aka @dbaduck, is a seasoned database professional with over 25 years of experience in SQL Server, PowerShell, and automation. As a passionate advocate for efficiency and innovation, Ben specializes in empowering IT professionals and DBAs to harness the power of PowerShell for database and server management.

A Microsoft Data Platform and PowerShell MVP, speaker, and community contributor, Ben has a knack for breaking down complex topics into practical, actionable insights. When he’s not automating workflows or sharing his knowledge, you’ll find him engaging with the #SQLFamily or exploring new tech to help others work smarter.

Follow Ben on all Social Media (@dbaduck) and dive into the world of automation and database magic with him!

Ben Miller, aka @dbaduck, is a seasoned database professional with over 25 years of experience in SQL Server, PowerShell, and automation. As a passionate advocate for efficiency and innovation, Ben specializes in empowering IT professionals and DBAs ... Show more

Mohamed Derhalli

Mohamed Derhalli

Mohamed has been working with Microsoft technologies for 16 years & has been an MVP since 2015. He has a passion for SharePoint, Copilot, Teams & Power Platform!
Mohamed obtained his Master's degree in Software Engineering from the university of Hertfordshire with the Golden Herts Award.

🍁 Organizer of the Canadian Cloud Summit with other awesome MVPS🍁

Mohamed has been working with Microsoft technologies for 16 years & has been an MVP since 2015. He has a passion for SharePoint, Copilot, Teams & Power Platform! Mohamed obtained his Master's degree in Software Engineering from the university of Her... Show more

Christian Posta

Christian Posta

Christian Posta (@christianposta) is VP, Global Field CTO at Solo.io. He is the author of "Istio in Action", "AI Gateways in the Enterprise" and many other books on cloud-native architecture. He is well known in the cloud-native community for being an architect, speaker, blogger (https://blog.christianposta.com) and contributor to various open-source projects in the AI and cloud-native ecosystem. Christian has spent time at government, commercial enterprises as well as web-scale companies and now helps organizations create and deploy large-scale, cloud-native, resilient, distributed architectures. He enjoys mentoring, training and leading teams to be successful with distributed systems concepts, microservices, DevOps, and cloud-native application design.

Christian Posta (@christianposta) is VP, Global Field CTO at Solo.io. He is the author of "Istio in Action", "AI Gateways in the Enterprise" and many other books on cloud-native architecture. He is well known in the cloud-native community for being a... Show more

Alessio Iafrate

Alessio Iafrate

Passionate about all things technological and a programmer for 20 years.
He started in the Java enterprise field and arrived in the .NET world as early as version 1.1 of the framework.
He works as a freelancer for various companies between Abruzzo and Lazio, especially in the web sector, but has an enormous passion for the mobile world, especially in the smartphone sector.
Founder of the Dotnet Abruzzo community in which he acts as speaker and event organizer and active member of DotNetCode
MVP since 2016 in the Windows Development category

Passionate about all things technological and a programmer for 20 years. He started in the Java enterprise field and arrived in the .NET world as early as version 1.1 of the framework. He works as a freelancer for various companies between Abruzzo ... Show more

Scott Rigby

Scott Rigby

Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York Kubernetes Meetup and New York KCD, and international conferences including GitOpsCon. He enjoys helping develop Free and Open Source Software that anyone can use, including co-maintaining CNCF projects Helm, Flux and OpenGitOps.

Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York K... Show more

Diana Aguilera Reyna

Diana Aguilera Reyna

Consultora y formadora de BI. Microsoft Data Platform MVP. Data Analyst Associate.
Licenciada en Matemáticas. Máster en informática aplicada a la toma de decisiones.

Consultora y formadora de BI. Microsoft Data Platform MVP. Data Analyst Associate. Licenciada en Matemáticas. Máster en informática aplicada a la toma de decisiones. Show more

Sarah Young

Sarah Young

Once described on Reddit as “technically challenged”, Sarah is a Director of Security at Microsoft. She has lived all over the place but currently calls Melbourne home. Sarah has been working in cyber security since before it was cool, has previously spoken at many security conferences including Black Hat and has authored books, training courses and all sorts of security content.

Once described on Reddit as “technically challenged”, Sarah is a Director of Security at Microsoft. She has lived all over the place but currently calls Melbourne home. Sarah has been working in cyber security since before it was cool, has previously... Show more

Tommaso Stocchi

Tommaso Stocchi

Tommaso is a Cloud Solution Architect for Microsoft's Application Innovation team. He supports developers in the adoption of Microsoft's technologies with a focus on Cloud Native Applications and DevOps.

Tommaso is a Cloud Solution Architect for Microsoft's Application Innovation team. He supports developers in the adoption of Microsoft's technologies with a focus on Cloud Native Applications and DevOps. Show more

Tim De Keukelaere

Tim De Keukelaere

Tim is a freelance consultant with more than 20 years of experience in modern workplace and mobility solutions. A Microsoft MVP for 12 consecutive years, Tim specializes in endpoint management, security, and Microsoft Intune. He works with organizations worldwide to design and implement secure, scalable, and user-friendly workplace environments.

Beyond consulting, Tim is a community leader, organizing and speaking at user groups, meetups, and international tech conferences. Based in Belgium, he’s passionate about sharing knowledge, bridging the gap between technology and people, and helping IT teams turn complex challenges into practical, impactful solutions.

Tim is a freelance consultant with more than 20 years of experience in modern workplace and mobility solutions. A Microsoft MVP for 12 consecutive years, Tim specializes in endpoint management, security, and Microsoft Intune. He works with organizati... Show more

Danny Preussler

Danny Preussler

Danny built mobile applications for companies like Viacom, Groupon, eBay and Alcatel. He is a Google Developer Expert for Android. Before there was Android he was already active in the Blackberry development community.

Danny built mobile applications for companies like Viacom, Groupon, eBay and Alcatel. He is a Google Developer Expert for Android. Before there was Android he was already active in the Blackberry development community. Show more

Lars Andersen

Lars Andersen

Lars is Program Manager on Fabric Customer Advisory Team at Microsoft. His passion is helping organizations getting insights out of data. He joined Microsoft in 2014 and has been working with BI solutions since 1999.

Lars is Program Manager on Fabric Customer Advisory Team at Microsoft. His passion is helping organizations getting insights out of data. He joined Microsoft in 2014 and has been working with BI solutions since 1999. Show more

Ignat Korchagin

Ignat Korchagin

Ignat is a systems engineer at Cloudflare working mostly on Linux, platforms and hardware security. Ignat’s interests are cryptography, hacking, and low-level programming. Before Cloudflare, Ignat worked as a senior security engineer for Samsung Electronics’ Mobile Communications Division. His solutions may be found in many older Samsung smart phones and tablets. Ignat started his career as a security researcher in the Ukrainian government’s communications services.

Ignat is a systems engineer at Cloudflare working mostly on Linux, platforms and hardware security. Ignat’s interests are cryptography, hacking, and low-level programming. Before Cloudflare, Ignat worked as a senior security engineer for Samsung Elec... Show more

Fabien Billiet Vandeschrick

Fabien Billiet Vandeschrick

Mon hypothèse de travail, c'est que l'agilité n'est pas une finalité mais un levier. Et seulement quand il sert.
J'ai grandi avec l'histoire, les jeux et le sport.
Je crois aux approches produit et business qui ne sont que trop sous-estimées.

Mon hypothèse de travail, c'est que l'agilité n'est pas une finalité mais un levier. Et seulement quand il sert. J'ai grandi avec l'histoire, les jeux et le sport. Je crois aux approches produit et business qui ne sont que trop sous-estimées. Show more

Adrienne Braganza Tacke

Adrienne Braganza Tacke

Adrienne is a Filipina software engineer, international speaker, author of Coding for Kids: Python, and a LinkedIn Learning instructor...essentially, an overachiever. She's published "Looks Good To Me: Constructive Code Reviews", a labor of love that she hopes will improve code reviews everywhere. Most importantly, she spends way too much money on coffee, desserts, and vintage clothing and ungodly amounts of time playing Age of Empires II.

Adrienne is a Filipina software engineer, international speaker, author of Coding for Kids: Python, and a LinkedIn Learning instructor...essentially, an overachiever. She's published "Looks Good To Me: Constructive Code Reviews", a labor of love that... Show more

Ragnar Heil

Ragnar Heil

Ragnar is a Most Valuable Professional (MVP) for Microsoft 365 Office Apps and Services. Together with MVP Alexander Egger, he hosts the “Alex & Ragnar Show,” a bi-weekly Video Live Stream about Microsoft 365 Hybrid Workplace and also "Guardians of M365 Governance" with Christian Buckley. Ragnar is a blogger and podcaster, headset geek, and core-member of Viva Explorers Community. He has an M.A. in Social Science and an Executive MBA, and has also published several books and articles about modern work.

Ragnar is a Most Valuable Professional (MVP) for Microsoft 365 Office Apps and Services. Together with MVP Alexander Egger, he hosts the “Alex & Ragnar Show,” a bi-weekly Video Live Stream about Microsoft 365 Hybrid Workplace and also "Guardians of ... Show more

Christopher Gill

Christopher Gill

My name is Christopher Gill and I am a learn-it-all with a combined 20 years of experience in Cloud Design and Administration, Enterprise Architecture, DevOps, and App management. I currently hold a Bachelor of Science degree in Computer Science from St. Bonaventure University and maintain over 30 technology industry certifications. I am passionate about learning and growing a community of experts and am frequently found on social media sharing best practices and experiences helping others be successful in their Datacenter and Cloud management journeys.

My name is Christopher Gill and I am a learn-it-all with a combined 20 years of experience in Cloud Design and Administration, Enterprise Architecture, DevOps, and App management. I currently hold a Bachelor of Science degree in Computer Science from... Show more

Sujithkumar P Sukumaran

Sujithkumar P Sukumaran

Experienced Architect with a demonstrated history of working in the management consulting industry. Skilled in Requirements Analysis, Designing, Customer Relationship, Leadership with strong consulting skills
Summary of Qualifications & Experience as it relates to the Services under this Capability:
INDUSTRY EXPERTISE
• Insurance
• Telecom
• Retail
• Real Estate
TECHNICAL SPECIALIZATIONS
• MS Dynamics CRM 3.0/4.0/2011/2013/2015/D 365 8.1/9.2 online
• D365 Power apps Portal
• Chatbot, Augmented Reality
• SharePoint Modern Site
• C# .Net, WCF, WebAPI
• ASP.Net, MVC, DotNetCore
• SSRS, SSIS, Kingsway Soft, Scribe Online
• Angular 7, Ext JS framework, React
• JSON, jQUERY, Node.JS
• Azure: AZ-204, Logic Apps, Flow, Microsoft Graph API, Virtual Machines, Functions, App Service, Insights
• Power Apps, Power BI
• SQL Server
• Windows Server 2008/2012
• Trained in SAFE Dev Ops
CERTIFICATIONS
• Microsoft Certified Trainer
• Microsoft Certified: Power Platform Solution Architect Expert
• Microsoft Certified: Power Platform Developer Associate
• Microsoft Certified: Azure Developer Associate
• Microsoft Dynamics CRM 2013 customization
• Microsoft Dynamics CRM 2011 customization
• Microsoft Dynamics CRM 4.0 customization and configuration
• Microsoft Dynamics CRM 4.0 installation
• Microsoft Dynamics CRM 4.0 application
• Microsoft certified Business Management Solutions specialist
• Certified Information Systems Auditor(CISA®)

Experienced Architect with a demonstrated history of working in the management consulting industry. Skilled in Requirements Analysis, Designing, Customer Relationship, Leadership with strong consulting skills Summary of Qualifications & Experience a... Show more

Roy Derks

Roy Derks

Roy Derks is a lifelong software developer, author and public speaker from the Netherlands. Currently chasing his dreams in Silicon Valley, California. Roy's mission is to make the world a better place through technology by inspiring developers all over the world, more specifically AI and Web Development technologies. Before jumping into Developer Advocacy and joining IBM in Product Management, he founded and worked at multiple startups.

Roy Derks is a lifelong software developer, author and public speaker from the Netherlands. Currently chasing his dreams in Silicon Valley, California. Roy's mission is to make the world a better place through technology by inspiring developers all o... Show more

Alexander Benoit

Alexander Benoit

Alexander Benoit is the CEO of water IT Security and Defense a company that provides holistic and continuous security. Specializing not only in enterprise security consulting but also in 24/7 managed SOC, Alex has deep threat insights from over 100 thousand endpoints, identities and SaaS usage. He is a Microsoft MVP for Security and a member of the privileged group of Microsoft Regional Directors. With Trust in Tech Cologne, he leads a community of now several thousand white-hats.

Alexander Benoit is the CEO of water IT Security and Defense a company that provides holistic and continuous security. Specializing not only in enterprise security consulting but also in 24/7 managed SOC, Alex has deep threat insights from over 100 t... Show more

Patrick Guimonet

Patrick Guimonet

Patrick has 20+ years of experience as an Enterprise Solutions Architect. He has a successful track record of technical expertise for Office 365, SharePoint, SQL Server, and Oracle RDBMS. He is a former Microsoft employee in France. He worked 14 years to develop his own company Abalon, created in 2011. Abalon is dedicated to supporting customers on getting real business benefits with Microsoft collaborative platform.
After selling it, he created a new one called AURA specialized on Microsoft licensing optimization.

He has been speaker and organizer of 100+ Microsoft 365 and Power Platform events like SharePoint Saturdays Paris, Monaco, Dubai, Netherlands, Barcelona, Helsinki, ..., European SharePoint Conference, European Collaboration Summit, MS TechDays Paris, Modern Workplace Conference Paris and Power Platform French Summit...
He has spoken on the 5 continents, on more than 50 countries. More details here: http://bit.ly/eventsPGU2

He leads aMP Community. More details here: http://bit.ly/aMSPrez

Patrick has 20+ years of experience as an Enterprise Solutions Architect. He has a successful track record of technical expertise for Office 365, SharePoint, SQL Server, and Oracle RDBMS. He is a former Microsoft employee in France. He worked 14 year... Show more

Els van Vessem

Els van Vessem

Els van Vessem (they/them) works as a Data Engineer and Scrum Master for the House of Representatives in the Netherlands, after some years working as general data specialist and project lead for several healthcare organizations. They focus on topics of diversity, non-data skills needed for data jobs, compassion and mental health. Outside of work they hang out on bluesky (@geekingthething.bsky.social), help events with their code of conduct and harassment/abuse policies, read too many books, and watches political debates for fun.

Els van Vessem (they/them) works as a Data Engineer and Scrum Master for the House of Representatives in the Netherlands, after some years working as general data specialist and project lead for several healthcare organizations. They focus on topics ... Show more

Thijs Limmen

Thijs Limmen

Thijs is a DevOps engineer and front-end development enthusiast at Xebia. With a unique edge as an AI-powered developer, Thijs integrates cutting-edge AI tools into his development process. This allows him to improve code quality, boost productivity, and be any profession, ensuring that his projects stay ahead of the curve.

Thijs is a DevOps engineer and front-end development enthusiast at Xebia. With a unique edge as an AI-powered developer, Thijs integrates cutting-edge AI tools into his development process. This allows him to improve code quality, boost productivity,... Show more

Pau Sempere

Pau Sempere

Global AI & Data Science Lead at Avolta. Master's degree in Computer Science at Universidad of Alicante (2005-2011). Microsoft AI MVP

Global AI & Data Science Lead at Avolta. Master's degree in Computer Science at Universidad of Alicante (2005-2011). Microsoft AI MVP 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.