Most Active Speakers 2025
Sessionize proudly presents the list of the most active speakers in the year 2025!
Hugo Kornelis is an established SQL Server community expert who spends a lot of time at various conferences. He is also a blogger, technical editor of a variety of books, and Pluralsight author. He was awarded SQL Server MVP and Data Platform MVP 17 ... Show more
Ramón Rautenstrauch
Passionate ❤ Marketer. Microsoft MVP 😊. Copilot Evangelist 🤖. CMO 😍. SEO 🧠. AI and Dynamics 365 Consultant 👨💻. PLAYMOBILpro facilitator 💭.
My entire career has revolved around technology and my challenge to constantly keep up to date. I have never stopped learning and I will never stop. Learning gives me life. 🎯 I actively participate and engage in the SEO and digital marketing comm... Show more
Shubhangi is multi award-winning senior Data & AI professional and Microsoft MVP with a career spanning across Fortune 500 , FTSE 100 to AI startups. With a decade of experience across data analytics, data science, data strategy, and AI, she speciali... Show more
Hugo Guerrero
Driving Innovation in AI & APIs | Developer Advocate | Transforming Connectivity | Speaker on AI, APIs & DX
Hugo Guerrero specializes in building the backbone of the AI era. As a technology leader, he focuses on AI-ready infrastructure, modern API strategy, and scalable event-driven systems. A frequent speaker and advocate for developer ecosystems, Hugo is... Show more
Nitish is a Software Engineer at Akuity working on the core Argo team. He is a maintainer of the CNCF-graduated project Argo CD and a former Release Team member of the Kubernetes project. Outside of work, Nitish enjoys playing chess and travelling. Show more
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
Vaishnavi Gudur is a Senior Software Engineer at Microsoft, where she architects secure and scalable systems that safeguard more than 145 million Microsoft Teams users worldwide. Her work focuses on phishing protection, compliance, and AI-driven secu... Show more
Maddy Montaquila (formerly Leger) is a Principal 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. Madd... Show more
William is a CNCF Ambassador and Linkerd Ambassador currently working at Mirantis as Global Field CTO. He’s focused on helping customers designing, building, and running their initiatives on Edge, AI and Platform Engineering. He wore many hats in the... Show more
I work on open source projects around software tooling platforms. My current project is Zowe, which is part of the Linux Foundation and Open Mainframe Project where I am part of the leadership committee and an ambassador. Prior to Zowe I worked on ... Show more
I work as a Solutions Architect at Giant Swarm, currently working on the managed Kubernetes product in hybrid environments and smart factories. My main focus is around cluster lifecycle and customer implementations. Show more
Kostis is a software engineer/technical-writer dual class character. He lives and breathes automation, good testing practices and stress-free deployments with GitOps. He is also a member of the Argo team focusing mainly on Argo Rollouts and Argo CD Show more
Abdel Sghiouar is a senior Cloud Developer Advocate @Google Cloud. A co-host of the Kubernetes Podcast by Google and a CNCF Ambassador. His focused areas are GKE/Kubernetes, Service Mesh and Serverless. Abdel started his career in datacenters and inf... Show more
Yuki is a Software Engineer at Preferred Networks, Inc. He works on the 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
From the late 2000s, when the cloud computing took off, Marius Zaharia followed up closely the evolution of cloud technologies, with focus on IaaS, PaaS or hybrid architectures, and particularly in Azure, Microsoft’s cloud, and Amazon AWS. At Société... Show more
Andrew has an incisive security engineering ethos gained building and destroying high-traffic web applications. Proficient in systems development, testing, and operations, he is at his happiest profiling and securing every tier of a cloud native syst... Show more
Emilie Rønning, a data girl in a Fabric world. She is a managing data engineer, based in Oslo, Norway. In addition to creating well-functioning insights and analysis data platforms, Emilie loves creating and implementing structure and solutions a... Show more
Qui suis-je? 🤔 Imaginez un chef d’orchestre, mais au lieu de baguettes, j'utilise des post-it colorés et des stylos à paillettes. Je suis Natacha, Coach Agile, passionnée par la magie de la collaboration et l’art du développement agile. Ma Philo... Show more
Cory is an author, a 12 time Microsoft MVP, and international speaker. He is founder of reactjsconsulting, where he helps companies transition to React. He has trained over 10,000 software developers at conferences and businesses worldwide. Cory has ... Show more
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
A professional geek, William works for Particular Software writing amazing software like NServiceBus. Passionate about the web, he is engaged in a sordid love affair with JavaScript, and spends most of his free time trying to convince others of it’s ... Show more
Kevin Leon is an embedded systems researcher specializing in low-level firmware development, hardware exploitation, and space systems security. His work focuses on identifying and analyzing practical attack surfaces in satellite subsystems, embedded ... Show more
Paresh Motiwala PMP; a Fabric enthusiast and a Data Platform Manager has led several large SQL implementations, migrations and upgrades. He was selected as a "Speaker Idol" finalist for the PASS Summit 2018. He also runs DBA VUG, Houston Area SQL ... Show more
André is a Data Engineer and architect mostly in Azure. He has done a lot of DBA work on 1000’s of SQL Servers where he discovered his love for Powershell, architecting data solutions, building and tuning ETL processes (with BIML), and even implement... Show more
Jocelyn Poblete
TD SYNNEX, Senior Solution Architect, Podcaster Cloud AWS "ClousWise", Evangelist Cloud, AWS.
Senior Solution Architect and AWS Certified x3 | Women in tech 🧑💻 and Mom of 3👶.💞 | Evangelista Cloud AWS🧑💻| Community Builder Category: AI Engineering 🤖! |✨Podcaster in the channel🚨Visit YouTube Channel https://www.youtube.com/@Cloud_Wise... 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
Especializado en el mundo del tratamiento de los datos, con 25 años de experiencia en el sector más de 15 dedicado exclusivamente a los Datos. Master en Big Data & Analytics por la universidad de Murcia, ponente en conferencias del mundo Microsoft, c... Show more
Alexander Wachtel has been recognized as a Microsoft AI MVP since 2020 for his community work in AI area. During his Ph.D. research at the Karlsruhe Institute of Technology (KIT), he has published several AI papers in the area of Human-Computer-Inter... Show more
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
Dan Vega is a Spring Developer Advocate at VMware Tanzu. He has been developing software for the web for over 20 years and his superpower is problem-solving. Dan is a blogger, YouTuber, course creator, and speaker. He is a lifelong learner and his pa... 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.