Most Active Speakers 2023
Sessionize proudly presents the list of the most active speakers in the year 2023!
Patty O'Callaghan
Technical Director - Head of AI (Architecture and Engineering Group) @ Charles River Laboratories | Google Developer Advisory Board | Google Developer Expert in AI/ML
Patty is a Venezuelan living in Scotland. She has +25 years of experience in the tech industry and a background education in Computer Science and Artificial Intelligence. She is a Technical Director and Head of AI (Architecture and Engineering Group)... Show more
Elkhan is a cloud architect, tech trainer, and mentor with experience in Microsoft Azure, AWS, IBM Cloud, and enterprise healthcare systems. He is an active Microsoft MVP and MCT Regional Lead, a member of the Microsoft Tech Community, and an Azure ... Show more
Jesús Espino is an Open-Source and software development enthusiast. He loves writing code and contributing to Open-Source projects. Jesús also had the privilege of being one of the starters or contributors in some interesting Open-Source projects lik... Show more
A developer, business owner, consultant, cloud architect, Microsoft Azure MVP and an online instructor, Mike Benkovich is an alumni of Microsoft from 2004 to 2012 where he helped build developer communities across the US, thru work on Microsoft Acros... Show more
Joanne Klein is CEO of NexNovus, a Microsoft 365 consultancy, and a 10-time Microsoft MVP specializing in Microsoft Purview, SharePoint, and Microsoft 365 compliance. She helps organisations develop practical information protection, records managemen... Show more
Michael Plettner
Microsoft MVP (Teams and Copilot), Lead of the Microsoft Teams User Group Germany, Co-Host "Talk Microsoft 365" and "Decode AI", Viva Explorer
With more than 2 decades of customer experience, a long history in Microsoft products, Michael is a Cloud Architect who enjoys sharing his experience with the community and help the community grow. During the last years, Michael was working with cus... Show more
Piotr Prus is a Google Developer Expert for Android and a regular Droidcon/DevFest speaker. His talks and workshops focus on the craft of visual UI on Android: Jetpack Compose, canvas, animations, particle emitters, AGSL shaders, and fluid screen tra... Show more
Pavlo is a Staff Software Engineer at Meta. He is also a Google Developer Expert for Android and Kotlin. Previously he worked at Lyft, Turo and Grab on mobile infrastructure. He develops Android apps, focusing on mobile performance, developer product... Show more
Loek Duys
Freelance Azure & .NET Architect | 9× Microsoft MVP | Driving Cloud Adoption, Optimization & Secure Platforms | International Conference Speaker
I help organizations design, build, and optimize secure, scalable Microsoft Azure platforms that deliver measurable business results. For over 20 years, I’ve guided enterprise leaders and product teams through high-stakes cloud adoption, complex mig... Show more
Godson Njoku is a product development specialist with a background in economics and experience across health tech, fintech, logistics and other digital domains. He works as a QA Specialist at Komplete Care, combining hands-on testing with automatio... Show more
Christian Alexander Schreiber
Founder & Lead Architect of nVibes | Speaker on Responsible AI, Azure Architecture & Digital Sovereignty
Christian Alexander Schreiber is the CEO & Founder and Lead Architect of nVibes, a next-generation European social platform based in Dresden, Germany, built around one central idea: Real Vibe. Real People. With nVibes, Christian is building a soci... Show more
• Software and Solutions Architect with more than 20 years of experience designing and implementing enterprise, mission-critical solutions. • Extensive experience building agents and AI-based solutions with Python using LangChain/LangGraph, Google... Show more
Prashant G Bhoyar
Enterprise AI Architect & International Speaker | Microsoft AI MVP & MCT | Microsoft Foundry, Copilot Studio, Agentic AI & Forward-Deployed Engineering
Prashant G Bhoyar is an Enterprise AI Architect and AI strategy, engineering, and adoption leader with more than 20 years of experience delivering enterprise technology solutions across artificial intelligence, cloud, automation, and the Microsoft ec... Show more
Yves Habersaat is a Business Applications Consultant and AI Tech Lead at Sword Group in Switzerland, specializing in building applications and solutions with Microsoft 365, Azure, Dynamics 365, and the Power Platform. With a strong passion for mod... Show more
Nicole Enders, aka “Die Agentin”, is a software architect, consultant, developer, and Microsoft MVP. Her mission is to make complex technology accessible and share knowledge. She focuses on Agentic AI, Microsoft Foundry, Copilot Studio, Azure, and Mi... Show more
Active in the IT industry since 2012, Leo Visser is a Subject Matter Expert for Azure and AI Foundry at BBTG. He advises organizations on AI, automation, and cloud architecture, combining tools like PowerShell, Power Platform, Azure Logic Apps, and n... Show more
Christian is a Microsoft MVP, Oracle ACE in Java and Fullstack engineer with over 15 years of experience as an engineer. He started with Java and since 9 years works also in the frontend with Angular, TypeScript and JavaScript. Besides his daily work... Show more
Stas Lebedenko is a full-stack cloud architect and platform engineer at Eficode. He is also a co-organizer of the Odesa Microsoft. NET User Group, a speaker and author, and an active member of the international and Ukraine .NET/Azure/Operations commu... Show more
Marino Wijay is a Canadian, Traveller, International Speaker, and Open Source Advocate and Architect for AI, API Platforms, Service Mesh, Kubernetes, and Networking. He is a CNCF Ambassador, Organizer for KCD Toronto, and Founder of EmpathyOps. He i... Show more
I am Clément SERAFIN, Global Solution Architect AI. Specialized in tenant 365 migrations during merge & acquisitions, I advised multiple companies on several areas of Microsoft 365: – Entra ID (Security, IAM) – Teams (Call center, Teams Premium, M... Show more
David is an Associate Director with Protiviti Canada and a 10-time Microsoft 365 & Security MVP with 25 years of experience working within information technology. For 20 years, David has assisted organizations to collaborate efficiently and effective... Show more
Microsoft Biz Apps and Data Platform MVP and seasoned technology leader with over 18 years of global experience designing and delivering intelligent solutions across diverse industries. As an AI Solutions Specialist and Power Platform Architect, Alex... Show more
Marco Parenzan
Enthusiast Architect in IoT, Cloud, .net and Industrial Applications, customer focused, Microsoft MVP on Azure IoT, 1nn0va Community Lead, missed researcher and retro computing lover
I'm a passionate and customer-focused solutions architect with deep expertise in IoT, Cloud, .NET, and industrial applications. Microsoft has recognized my contributions with the MVP award since 2014 for Azure, and since 2024 specifically for Azure I... Show more
Devlin Duldulao is the creator of DaloyJS, a software engineer, educator, and published author with 12+ years of experience building and teaching modern web development. Originally from the Philippines and based in Norway since 2019, he writes books ... Show more
Manpreet leads the Modern Workplace AI Solutions Team at Cognizant, where he designs and scales transformative Microsoft-based solutions for global enterprises. Partnering with leadership across diverse verticals—from Media and Entertainment to Finan... Show more
Scott Shearer is a Microsoft 365 evangelist, former Microsoft MVP (8 years) and MCT. Scott has over 35 years' experience in the IT industry implementing Microsoft products and technologies. He has held positions ranging from systems administrator to ... Show more
Sara has over 25 years’ experience, has been a Microsoft Certified Trainer (MCT) for over 15 years and is also a MCT Community Lead and Microsoft MVP (Most Valuable Professional) for Microsoft 365. Sara has been working with Microsoft 365 since th... Show more
Ståle Hansen is the Founder, CEO and Digital Wellbeing coach at CloudWay. He is currently awarded as Copilot MVP and is a Microsoft Regional Director with over a decade working with Microsoft 365 and hybrid solutions. His passion is working smart in ... Show more
As a Developer Advocate at Neo4j, I help developers harness the power of graph technology and AI. A Microsoft MVP and global speaker at events like TED, Microsoft Build, and WeAreDevelopers, I focus on making complex tech accessible through content, ... Show more
Alberto Acerbis is a hands-on software architect with a strong background in distributed systems. Recognized as a Microsoft MVP in .NET technologies, he actively contributes to the tech community. In his role, Alberto helps customers transform their... 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.