Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
Lizzie serves developers in the Bay Area and beyond on Entire's developer relations team and holds a Bachelor's degree in Computer Science from Bryn Mawr. She likes JavaScript, Python, and working with AI. When not organizing or attending hackathons ... Show more
In addition to the many conference talks I have given online and around the globe, I am an Angular GDE, NX Champion, and a co-host on the Angular Plus Show where we talk about all things Angular and Angular adjacent. During the day, I am a Senior Sof... Show more
Toni Granell
Microsoft MVP & MVS - Aglaia Microsoft Ambassador & Power Platform Techa Lead - Nextraining Microsoft Ambassador - IAMCP Regional Director Baleares - Global AI Community: AI & Low Code
Microsoft MVP & MVS. Apasionado por la tecnología, iniciándome en el mundo de la programación como hobby con calculadoras programables en el año 1982... Trabajando con Microsoft CRM desde el año 2004, evolucionando hacia el mundo Microsoft 365 y la P... Show more
Porto-based and powered by chaos, I split my time between Portugal, Chicago, and wherever the next conference or suspicious packet capture happens to be. Equal parts cybersecurity architect, honeypot wrangler, and frequent flyer with a questionable r... Show more
Dinoy Raj
Product Engineer – Android @ Strollby | Droidcon Uganda ’25 & Droidcon Abu Dhabi 25 Speaker
Dinoy Raj is a Product Engineer and Android specialist with a deep focus on building scalable, high-performance mobile experiences using Kotlin and Jetpack Compose. Currently at Strollby, he architects multi-module B2B and B2C travel applications, sp... Show more
Julien is a hands-on CTO with 15 years of experience, specializing in Domain-Driven Design (#DDD). His expertise lies in helping organizations build systems that deliver high business value. Julien focuses on aligning organizational structure, archit... Show more
I'm Vadym Kazulkin 🇺🇦, husband and father of 3. I'm AWS Serverless Hero and Head of Development at ip.labs based in Bonn. I have been in the tech industry for over 25 years. My current focus and interests include the design and implementation of hi... Show more
Vijaykumar Jangamashetti
Googler, Trusted Advisor, Staff Cloud Technical Consulting Architect - Simplifying cloud adoption and driving long-term customer success @ Google
Vijaykumar Jangamashetti (VJ), is a seasoned professional with 18 years of experience in Data Analytics, Cloud, and AI. Currently a Trusted Advisor, Staff Cloud Consulting Architect, and Program Manager at Google, he specializes in guiding customers ... Show more
Stefano Demiliani
Microsoft MVP. Microsoft MCT Regional Lead. CTO for Lodestar spa. Azure Solution Architect and DevOps Engineer. Microsoft MCSD, MCSA. International Speaker, Trainer and Author.
Stefano Demiliani is a Microsoft MVP for Business Applications and for Azure, MCT Regional Lead for Italy, Azure Certified Solution Architect and DevOps Engineer, Microsoft Certified Solution Developer (MCSD) and a long-time expert on different Micro... Show more
Sara Lozano Martí
Microsoft MVP Data Platform 📊🎉 || Power BI Data Analyst Associate and Fabric Analytics Engineer Associate || Speaker 🎤 || Data events hunter 😍
👋 Me presento, mi nombre es Sara y como buena millennial 🔝, mi trayectoria profesional se podría resumir en una gymkana laboral continua que me empuja a reinventarme y adaptarme al entorno socioeconómico que le ha tocado vivir a mi generación. ... Show more
Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008. I am one of the founding members of XE - Development User Gro... Show more
As a Microsoft MVP for Azure, Thomas Tomow actively contributes to the community and is passionate about modern cloud technologies. He hosts Azure Meetups in Konstanz and Stuttgart, Germany. He is the Chief Technology Officer (CTO) and Chief Operatio... Show more
Brennan Lodge
Brennan is a self-proclaimed data nerd striving to save the world with a little help from our machine friends.
He has held cyber security, data scientist, and leadership roles at JP Morgan Chase, the Federal Reserve Bank of New York, Bloomberg, and Goldman Sachs. Brennan holds a masters' degree in Business Analytics from New York University and participates i... Show more
AJ Ansari
Microsoft MVP (Copilot Studio & Business Central), Digital Media Publisher, Podcast Host, C-Suite Executive
AJ is a business leader and a decorated veteran of the Microsoft community, bringing nearly two decades of experience as a trusted advisor to businesses seeking to maximize their AI and ERP investments. He is an 8-time Microsoft MVP, awarded for his ... Show more
Viktor Gamov is a Principal Developer Advocate at Confluent, founded by the original creators of Apache Kafka®. With a rich background in implementing and advocating for distributed systems and cloud-native architectures, Viktor excels in open-source... Show more
Marc is a Sr Developer Advocate at Diagrid and enjoys sharing knowledge on how to build distributed applications. He's one of the Dapr Community Managers, and he loves helping developers to achieve more every day. You might have seen Marc at a dev... Show more
Miguel Llorca is a seasoned technologist and entrepreneur with over 25 years of experience in the IT industry. Since 2014, he has been honored with the Microsoft MVP award, for his contributions to technical communities. He is also a member of th... Show more
Bülent has worked at Avande for 15 years, where he drives Copilot and Copilot Studio. He is passionate about sharing and entertaining with his knowledge and insights on Copilot and the Power Platform. Show more
I am a digital transformation and Microsoft Business Applications professional with over 10 years of experience helping organizations improve the way they work through Microsoft 365, Dynamics 365 CRM, and Power Platform. My focus is on turning bus... Show more
I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙♂️ Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Bus... Show more
Greg is a Business Intelligence Team Lead at Kearney Warsaw. He serves as a Power BI technical Lead for Kearney. He has proved his lecturing and teaching skills by running Power BI community events as well as internal trainings at Kearney at all l... Show more
Working as Collaboration Lead at Vivicta in Norway. Knut's main focus is advising the clients on how to get the most out of the investment on SharePoint/Copilot/Viva inside of Microsoft 365. Knut is also the founder of NIWUG (Norwegian Informatio... Show more
Aman Sardana is a technology professional in the financial services and payments domain. He is a hands-on technology leader, enabling business capabilities by implementing cutting-edge, modernized technology solutions. He is skilled in designing, dev... Show more
Stefan is a Principal Cloud Solution Architect (CSA) at Xebia Germany and a Microsoft MVP for Azure Infrastructure as Code and Azure Networking. He supports enterprise organizations in designing scalable, secure, and automated Azure platforms. His ex... Show more
Anton is an AWS Community Hero and helps companies around the globe build solutions using AWS, specializing in infrastructure-as-code, DevOps, and reusable infrastructure components. He spends much of his time as an open-source contributor on vari... Show more
Lakshmi is a Microsoft MVP (Data Platform) and a Certified Power BI Data Analyst, currently working in the Institutional Effectiveness department at Missouri University of Science and Technology. She is passionate about creating creative and innovati... Show more
🚀 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
Michael Greth is a passionate tech enthusiast and long-standing contributor to the digital workplace and AI community. As a freelance consultant, speaker, and trainer, he focuses on Microsoft Copilot, AI, Microsoft 365, enterprise video with Microsof... Show more
Sebastian Sieber
2x Microsoft MVP | Global Director Technology at proMX AG | Microsoft Dynamics 365 Project Operations Specialist | Speaker, Blogger, AI Enthusiast and Power Platform Advocate
For the past decade, Sebastian has been a member of the ISV Solutions team at proMX AG. During this time, proMX’s project and resource management tool, proRM Fast Start, has won numerous awards. Sebastian was one of proMX’s liaisons to Microsoft’s Dy... Show more
Dwayne has been working as a Developer Relations professional since 2015 and has been involved in tech communities since 2005. He loves sharing his knowledge, and he has done so by giving talks at over a hundred events worldwide. Dwayne currently liv... 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.