Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
Adrián Díaz es Ingeniero de Informática por la Universidad Politécnica de Valencia. Miembro del Grupo de Usuarios de Azure de Cataluza (CatZure). Miembro organizador de la NetCoreConf. Lleva desarrollando con tecnologías Microsoft más de 15 años. A... Show more
Professional Experience More than 20 years of experience with Microsoft Dynamics 365 25 years of experience within different ERPs (SAP, Oracle Applications, Sage X3 and Dynamics 365) University Invited Teacher Career started in Portugal and move... Show more
Alexander, a 35-year-old Software Engineer at JDriven, holds dual Dutch and Greek nationality. He earned his master’s degree in Game Studies from the University of Amsterdam, where he discovered his passion for gamification and software engineering. ... Show more
I have 7 yrs of experience in IT world and 2 years as a Data Architect in Azure. I am a MSFT Data MVP and part of MSFT Community champion team in Data sector : https://learn.microsoft.com/en-us/users/nandanhegde-7720/ And author of the blog: ht... Show more
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
With over 7 years of experience working with industry giants like McAfee, Juniper, and Fraunhofer, Sankalp has consistently been at the forefront of security innovation. He has expertise in building software systems that do intrusion detection and wa... Show more
I have started in 2012 as SharePoint developer. My carreer has changed in 2019 while turning myself to the Power Platform. I am currently a Technical Lead on Power Platform. I love to share what I know and learn from others. Show more
Peter is President of Envision IT and Extranet User Manager, a Microsoft Office Apps & Services MVP since 2011, and President of the Toronto SharePoint User Group. He has lead his team at Envision IT in the use and deep customization of Microsoft 36... Show more
Jason Bell is a digital transformation leader with expertise in business architecture, emerging technologies, and guiding organizations through complex digital initiatives. With a background in both strategic vision and hands-on execution, he brings ... Show more
Je suis tombée dans l'agilité il y a déjà pas mal d'années, sans en connaître le nom. Ce mindset, ainsi que ses valeurs et principes, sont pour moi cruciaux pour toute organisation, toute démarche, tout projet. Non pas que les méthodes liées à l'agil... Show more
Dejan Sarka, MCT, and Data Platform MVP Alumni, is an independent trainer and consultant focusing on database and business intelligence application development. Besides projects, he spends about half of his time on training and mentoring. He is the f... Show more
Marie Wiese is a marketing strategist and founder of Marketing Copilot®. She is a Microsoft MVP in AI and host of the international podcast, Women Talk Tech and the podcast The Hot Seat for Microsoft Partners. Marie has worked in the technology secto... Show more
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
David is the Founder of EventCatalog.dev, a tool that simplifies event-driven architectures for developers by providing an intuitive interface to document and visualize event-driven systems. With a passion for open-source development, David has made ... Show more
Bharath Nallapeta leads the Open Source Program Office (OSPO) at Mirantis, driving strategic open-source initiatives and community engagement. With deep expertise in cloud-native technologies, Kubernetes, and Golang, he bridges engineering excellence... Show more
Akshay Chordiya
Android Developer @ Marshmallow | Public Speaker | Kotlin Lover | Co-Author of Kotlin Blueprints
Akshay Chordiya is Google Developer Expert for Android & Kotlin | Android Developer @ Marshmallow 🚗 and Kotlin Enthusiast. He is an active community speaker who is mostly found talking about Android and Kotlin. He is an avid blogger and author of “... Show more
Yuki is a Software Engineer at CyberAgent, Inc. He works on the on-prem AI / ML / HPC Platform. He is currently a Lead for Kubernetes WG Batch and Kubeflow WG Training. He is also a kube-controller-manager Job reviewer, and a Kubernetes' Kueue Lead. ... Show more
Ana Inés Urrutia de Souza is a Microsoft MVP, AI for HR expert, and member of the Harvard Advisory Council. With a background in psychology and over a decade of experience in HR technology, she helps organizations modernize people operations using to... Show more
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
Milan Milincevic is a Microsoft MVP and Tech Lead for Business Central at BDO Norway. He began his career as a .NET developer before discovering Dynamics NAV, which quickly became his main professional passion. With 7 years of experience in Dynamics ... Show more
Mark Allibone serves as a Technical Lead at Rey Technology and a Microsoft MVP. Specializing in aiding prominent companies in their digital transformation journeys across multiple sectors, Mark brings a fervor for creating not just functionally robus... Show more
Maddy Montaquila (formerly Leger) is a Senior Product Manager at Microsoft and the product lead for Aspire. She’s been building dev tools at Microsoft since 2018 - before Aspire, she worked across the .NET stack and brought .NET MAUI to life. Maddy h... Show more
Alex Nuijten is a director at allAPEX, a company specializing in Oracle database development with PL/SQL and Oracle Application Express (APEX). Besides his consultancy work, he conducts training classes, mainly in APEX, SQL and PL/SQL. Alex has been... Show more
Liran Tal is a software developer, and a GitHub Star, world-recognized for his activism in open source communities and advancing web and Node.js security. He engages in security research through his work in the OpenJS Foundation and the Node.js ecosy... Show more
Node.JS and Rust developer I love to find new way to do things in a better way! Show more
Hey! You’ve reached Sofia — I turn Azure, Power Platform, and Dynamics 365 into your business’s superhero cape. Sorry I missed your call; leave a message and I’ll architect your rescue plan ASAP! Show more
Johan is a Systems Engineer with over 15 years of experience. He began as a software developer and grew to be a leader in software architecture and DevOps projects, especially in banking and telecom. Besides his main job, he's passionate about bei... Show more
Rafa Brito has over 30 years of industry experience, primarily designing and building systems involving distributed computing, Kubernetes, Cloud, grid/HPC, and high-frequency trading infrastructure (HFT). Rafa is a principal engineer at StormForge by... Show more
Francesco Molfese
Chief Cloud Officer @ Impresoft 4ward, Microsoft MVP Cloud and Datacenter Management
I am Chief, Cloud Area, with responsibility for the Network Excellence and Cloud Infrastructure business units. I set the strategic direction and ensure end-to-end execution—from ideation to delivery—taking ownership of priorities, the roadmap, and o... 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.