Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
Jenn Claridge is a Microsoft MVP and trusted advisor in Business Central, specializing in manufacturing and service-focused organizations. She helps small and mid-sized businesses translate ERP strategy into practical, real-world execution. With d... Show more
With 18+ years of experience, I help organisations transform collaboration for the modern workplace. Combining deep technical expertise with strong business insight, I bridge the gap between technological wonders and decision-makers; delivering strat... Show more
Passionate about science since childhood, I studied Mathematics at the University of Santiago de Compostela, I completed these studies with a Master in Statistics and Operational Research. The latter allowed me to enter the world of AI and ML, fields... Show more
Rajesh worked as data architect, data modeler and data analyst at global firms working on technical projects that generated huge revenue. He holds master's in computer science and bachelor's in electrical and electronics engineering. Show more
Reet Kaur is a seasoned information security professional experienced in both public and private sectors. She is currently a leader of a consulting company offering CISO services. She was recently an Executive Director of IT Risk Management & Securit... Show more
Vukasin is a digital nomad and Microsoft Azure MVP, currently working as a Senior Cloud Architect, with a specialization in Microsoft Azure and Hyper-Converged Infrastructures. Father, rescue scuba diver, and public speaker. Show more
Nicki is the founder and the head behind the label "Xperts At Work" and co-founder of Experts Inside. He worked for many years in Microsoft enterprise environments and also as a trainer and consultant for SharePoint and Office 365 & Azure. His exper... Show more
Sujay is a seasoned software engineer with expertise in building scalable data platforms and stream processing systems. Currently part of Netflix's Data Platform team, he leads various efforts in Data Mesh, which processes trillions of daily events. ... Show more
Peter Hilton is a product manager, writer, public speaker, and musician. His main professional interests are modern product management, software design, and product documentation. Peter currently works for a Norwegian sustainability start-up, and del... Show more
Nilton Kazuyuki Ueda é um Executivo Sr em Business Intelligence, Data Engineering, Machine Learning e Generative AI, com mais de uma década de experiência em empresas multinacionais e globais, sendo líder de iniciativas estratégicas de grande escala ... Show more
Amber Vanderburg is a multi-award winning businessperson, keynote speaker, author, and founder of the international learning development company, The Pathwayz Group, which has led 800,000+ learners in more than 75 countries in action-focused learning... Show more
Viktor Farcic is a lead rapscallion at Upbound, a member of the CNCF Ambassadors, Google Developer Experts, CDF Ambassadors, and GitHub Stars groups, and a published author. He is a host of the YouTube channel DevOps Toolkit and a co-host of DevOp... Show more
Amit is the Chief Analytics Officer (CAO)/Data Architect at Kanerika and has more than 20 years of experience in the field of data analytics. Amit is Microsoft's Most Valuable Professional (2023) and Power BI Community Super User since 2020. Show more
Dr. Weimo Liu serves as the CEO of PuppyGraph. He was a former software engineer within Google's F1 team and a research scientist at TigerGraph. In these capacities, he specialized in advancing query languages and engines. Dr. Liu earned his PhD degr... Show more
Paul Stack is an infrastructure coder and has spoken at various events throughout the world about his passion for continuous integration, continuous delivery and good operational procedures and why they should be part of what developers and system ad... Show more
Bryan Boreham is a Distinguished Engineer at Grafana Labs, working on highly scalable storage for metrics, logs and traces. After first getting into programming as a kid, creating a video game called "Splat", Bryan's career has ranged from chartin... Show more
Holly Smith is a Developer Advocate at Databricks, a multi‑award‑winning Data and AI expert, and a first‑rate tech educator. One of the earliest members of the Databricks crew, she’s spent over a decade at the sharp end of data and AI, helping teams ... Show more
Alexander Klein is a senior Business Intelligence consultant with more than 20 years of experience. He focuses on Business Intelligence and Data Warehouse projects with Microsoft technologies like SQL Server, Power BI, Azure ML or Cognitive Services.... Show more
Kasper de Jonge is a Principal Program Manager on the Microsoft Fabric team, where he has worked on developing features for Power BI, Power Pivot and SSAS. Currently he is working in the Fabric Customer Advisory Team. He is a frequent speaker at conf... Show more
Bogdan Trufanda is a Threat Hunter in CrowdStrike's Cloud Runtime Security Team. Bogdan is responsible for gathering actionable application and security intelligence for CrowdStrike products, specialising in gathering Threat Intelligence and researc... Show more
Ob Intranet, Mitarbeiter-App oder Kommunikations- und Kollaborationsplattformen - Artur hat immer die richtige Lösung für dich! Show more
Taylor is a veteran of the talent world who’s helped over 1,000 developers land game-changing roles and scaled engineering teams across the globe. Now VP of Global Community at Torc, he’s on a mission to make the internet feel like home for developer... Show more
RabbitMQ team member, working with distributed systems, open source lover, Linux fan. Show more
Enthusiast of data & Fabric/Power BI. I love analyzing and specially solving problems. I work as a Fabric/Power BI Lead-Administrator. I am a public speaker in the Spanish & English Fabric/Power BI community. Co-founder and administrator of the Mala... Show more
MVP 2023 Data Platform, Microsoft Certified Power BI Data Analyst, and LinkedIn Learning Instructor since 2013. I develop business intelligence projects with Power BI and Excel for companies and have been providing training in Power BI, Excel, and VB... Show more
Principal Engineer at NAV. Worked for FINN.no before that. Loves to increase developer speed and make developers happy. Show more
Srinivasa Rao Akyana is a dynamic and results-oriented Senior Principal Software Engineering Manager at Microsoft with over 10 years of experience in building and modernizing large-scale data systems. He is a visionary leader with a proven track reco... Show more
Susan Hanley is an information architect and business analyst specializing in intranets and collaboration solutions. She is a recognized expert in the field of intranets, knowledge management, collaboration, and information architecture and has helpe... Show more
Robert Shala is co-founder of Sentry, where he leads 50 security consultants and has delivered 2000-plus red-team and appsec engagements for some of the world largest organizatons. He also contributes as an external AI Red Teamer for OpenAI, probing ... 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.