Most Active Speakers 2025

Sessionize proudly presents the list of the most active speakers in the year 2025!

  • 1125 speakers
  • Auto-generated
Hugo Kornelis

Hugo Kornelis

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 times (2006 - 2016 / 2019 - now).

When not working for the community, he is busy at his day job: freelance database developer/consultant.

Hugo has over 25 years of SQL Server experience in various roles. Starting from a strong database design background, he has spent the last ten years specializing in execution plans and query performance tuning.

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

Fabrice Bloch

Fabrice Bloch

Statisticien public, agiliste militant, formateur en design-thinking et en leadership

Statisticien public, agiliste militant, formateur en design-thinking et en leadership Show more

Paras Mamgain

Paras Mamgain

Paras is a Technical Lead Manager at Google Cloud, where he leads a team dedicated to simplifying complex cloud solutions for customers. Drawing on his strong foundation in cloud solutions and backend development, he guides his team in architecting scalable and resilient infrastructure. Paras is also a passionate educator and regular international speaker at premier events like the Linux Foundation Open Source Summit, known for his ability to make advanced technology accessible to a wide audience.

Paras is a Technical Lead Manager at Google Cloud, where he leads a team dedicated to simplifying complex cloud solutions for customers. Drawing on his strong foundation in cloud solutions and backend development, he guides his team in architecting s... Show more

Christian Weyer

Christian Weyer

Christian Weyer is Co-Founder and CTO of Thinktecture AG and a catalyst for new technologies with a strong focus on the practical implementation of Generative AI in modern software solutions. With 30 years of experience in software engineering, he advises ISVs and enterprises across industries on how to efficiently integrate LLMs and advanced AI technologies into real-world applications.
As a cross-vertical AI technology advisor, Christian bridges strategy and execution — helping organizations move Generative AI from theory into productive practice. He is a passionate international speaker, sharing hands-on insights at conferences and events worldwide.
Christian is a Microsoft MVP for AI and a Google Developer Expert (GDE) for Web AI, maintaining close relationships with the product teams in Redmond and Mountain View.

Christian Weyer is Co-Founder and CTO of Thinktecture AG and a catalyst for new technologies with a strong focus on the practical implementation of Generative AI in modern software solutions. With 30 years of experience in software engineering, he ad... Show more

Bruno Capuano

Bruno Capuano

On 2021 I joined Microsoft, now I’m working as Principal Cloud Advocate 🥑, which is a role that focuses on helping developers and organizations to understand, adopt and successfully use Microsoft cloud technologies. My main goal is to empower developers with the knowledge and tools they need to build and deploy applications on Azure, and other Microsoft cloud platforms.

🌱 Previous to Microsoft, I was leading the Innovation Team for Avanade Canada, which means I spent much part of my time trying to figure our the best way to connect real Business with cool technologies, and engage my colleagues to perform smart and fun activities like participate in hackathons, coordinate hackathons and Innovation Contests, support tech meetings, and more!

🤖 Bruno also like to hack new technologies, play the guitar and run. Run a lot, which suddenly started after becoming the dad of the 2 best sons ever.
You can contact him via twitter (@elbruno) or on his blog: http://www.elbruno.com

On 2021 I joined Microsoft, now I’m working as Principal Cloud Advocate 🥑, which is a role that focuses on helping developers and organizations to understand, adopt and successfully use Microsoft cloud technologies. My main goal is to empower develo... Show more

Aldan Creo

Aldan Creo

Hi! I'm Aldan, and I'm passionate about technology and research. I studied Computer Science in Spain, France and Switzerland, founded a few associations and contributed to open source projects. I've also been lucky enough to get some recognition for leadership and academic achievements, and I love learning from the community and participating in events. Currently, I'm working on research that combines Natural Language Processing and Knowledge Graphs, two topics I'm always happy to talk about!

Hi! I'm Aldan, and I'm passionate about technology and research. I studied Computer Science in Spain, France and Switzerland, founded a few associations and contributed to open source projects. I've also been lucky enough to get some recognition for ... Show more

Josephine Pfeiffer

Josephine Pfeiffer

Josephine is a Red Hatter specializing in infrastructure and Security from the cloud to mainframe and everything in between.

She has worked for enterprises, SMEs, and startups in roles spanning platform engineering, DevOps, Site Reliability Engineering, and technology management.

She is an active open-source contributor to Kubernetes-related projects such as Backstage and Kube-burner.

Josephine is a Red Hatter specializing in infrastructure and Security from the cloud to mainframe and everything in between. She has worked for enterprises, SMEs, and startups in roles spanning platform engineering, DevOps, Site Reliability Engin... Show more

Ramón Rautenstrauch

Ramón Rautenstrauch

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 community, the Microsoft technology enthusiasts community and, up to the #WPdrama, in the WordPress community.

🗣️ Feel free to contact me if I can help you or if you think we can collaborate.

And besides all this, I am the proud father of Lukas 😍.

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

Ashraf Ghonaim

Ashraf Ghonaim

Ashraf Ghonaim is a Strategic Management Consultant and his core areas of expertise are: Strategy Management, Performance Measurement, Process Improvement and Data Analytics.

Ashraf holds a Computer Engineering degree and an MBA degree in Strategic Management with special emphasis on IT-Business Strategic Alignment using Balanced Scorecard. He is also a certified Balanced Scorecard Professional, Lean Six Sigma Black Belt, Project Management Professional (PMP).

Ashraf is the leader of Toronto Fabric & Power BI User Group and he has been a Microsoft MVP in Data Platform (Fabric & Power BI) since 2018. He is also a Microsoft Certified Trainer MCT and he teaches Fabric and Power BI courses at the University of Calgary. Ashraf is a co-author of 2 books about Power BI and Microsoft AI and he is a frequent community events organizer and speakers around Fabric and Power BI.

Ashraf Ghonaim is a Strategic Management Consultant and his core areas of expertise are: Strategy Management, Performance Measurement, Process Improvement and Data Analytics. Ashraf holds a Computer Engineering degree and an MBA degree in Strategi... Show more

Sharon Weaver

Sharon Weaver

Sharon is the founder and CEO of Smarter Consulting, a business and technology consulting company. She founded her business to grow and diversify the technology resource pool. She has created a business based on diversity, inclusion, and opportunity.

As a Microsoft RD, MVP, MCT, and Productivity Expert, Sharon's background in Software Development, Business and Systems Analysis, Project Management, and Agile combined with her Developmental Psychology degree and Six Sigma Black Belt blend perfectly with her love of helping and training people to make her a well-rounded leader, consultant, and coach.

Solving both process and technical problems, Sharon has the unique ability to listen and uncover client pain points to develop a plan that will not only build the needed solutions but also drive change, adoption, and education in a way not typically seen from technical consultants.

Being part of the community is extremely important and she is an active leader, participant, and mentor. Sharon speaks professionally globally on subjects such as Microsoft 365, Business Analysis, Leadership, Teamwork, and Women in Technology. She is the founder and lead organizer of the Kansas City M365 User Group, CollabCon, and the Founding President of the Kansas City IIBA chapter.

When she's not working, Sharon watches tv and movies, reads, hangs out with her family, or is traveling somewhere interesting, most likely on a cruise ship out of the country with limited access to communication.

Sharon is the founder and CEO of Smarter Consulting, a business and technology consulting company. She founded her business to grow and diversify the technology resource pool. She has created a business based on diversity, inclusion, and opportunity.... Show more

Claire Edgson

Claire Edgson

Microsoft Fast Track Recognized Architect. I have 30+ years experience in Data Analytics, Infrastructure and Integration Architecture. 20+ years of Microsoft Business Applications and Azure, including SharePoint, Microsoft 365, Dynamics 365CE, FO & HR. Business experience as IT Manager and IT Director allows Claire to work closely with customer IT teams and understand their pain through transformation programs.
9 years experience with Power platform architecture and design, with Dataverse , SharePoint, SQL , Azure cognitive services, Azure Blob and Azure datalakes. I am passionate about Learning new things and sharing that knowledge with others as well as being incredibly passionate about the outcomes we give our customers.
My prime focus is on Security, Governance and Integrations with the PowerPlatform.

Microsoft Fast Track Recognized Architect. I have 30+ years experience in Data Analytics, Infrastructure and Integration Architecture. 20+ years of Microsoft Business Applications and Azure, including SharePoint, Microsoft 365, Dynamics 365CE, FO ... Show more

Feline Parein

Feline Parein

Feline Parein is a business consultant with a big focus on all things Microsoft. She’s a certified Power Platform consultant and has hands-on experience with setting up enterprise-level applications and processes within the Power Platform.

Feline Parein is a business consultant with a big focus on all things Microsoft. She’s a certified Power Platform consultant and has hands-on experience with setting up enterprise-level applications and processes within the Power Platform. Show more

Liz Sundet

Liz Sundet

Liz loves a challenge, so everything from a business problem to troubleshooting an error in a system is just another learning opportunity. As a trainer and international speaker, she hopes to inspire others to learn something they can apply to their own work immediately. When she is not working in SharePoint or traveling, you may find her in a variety of activities as diverse as she is: playing music, riding motorcycles, training her dog and even a craft or two.

Liz loves a challenge, so everything from a business problem to troubleshooting an error in a system is just another learning opportunity. As a trainer and international speaker, she hopes to inspire others to learn something they can apply to their ... Show more

Marijn Somers

Marijn Somers

Marijn Somers is a distinguished Microsoft 365 consultant with a rich experience spanning over 19 years, dedicated to enhancing organizational efficiency and effectiveness through the strategic implementation and optimization of Microsoft 365 tools and workflows. As a revered Productivity Coach at Mijn 365 Coach, Marijn offers bespoke video training and coaching tailored to the unique needs of self-employed individuals and small businesses, empowering them to harness the capabilities of Microsoft 365 fully.

As a Microsoft MVP for Office Apps and Services for over 5 years, Marijn's accolade is a testament to his profound passion and expertise in the Microsoft 365 realm. A sought-after speaker at international forums, Marijn imparts valuable insights and best practices on governance, training, coaching, and user adoption.

As the co-host of the "Office 365 Distilled" podcast, Marijn engages a global audience with the latest Microsoft 365 trends and tips.
Marijn's unwavering commitment lies in steering organizations toward their business aspirations by maximizing their Microsoft 365 potential.

Marijn Somers is a distinguished Microsoft 365 consultant with a rich experience spanning over 19 years, dedicated to enhancing organizational efficiency and effectiveness through the strategic implementation and optimization of Microsoft 365 tools a... Show more

Max Körbächer

Max Körbächer

Max is Founder and Technology Advisor at Liquid Reply. He is Emeritus Lead of the CNCF Environmental Sustainability TAG, CNCF Ambassador and Linux Foundation Europe Advisory Board member. Max focuses on platform engineering to simplify the current challenges of complex systems in the cloud native space and recently published about Platform Engineering for Architect. Besides, Max organizes Kubernetes Community Days in Munich & Ukraine, and Kubernetes & Cloud Native Meetup in Munich.

Max is Founder and Technology Advisor at Liquid Reply. He is Emeritus Lead of the CNCF Environmental Sustainability TAG, CNCF Ambassador and Linux Foundation Europe Advisory Board member. Max focuses on platform engineering to simplify the current ch... Show more

Lorenzo De Francesco

Lorenzo De Francesco

I am the CTO of Azimut Marketplace with over 10 years of experience in IT development. In the last year alone, I have successfully reduced IT costs by 80%, enhancing the operational efficiency of the platform. My primary commitment is to create IT solutions that not only drive profits but are also robust, durable, and flexible enough to meet the ever-evolving needs of our modern society. I am driven by a passion for innovation and technology, and I consistently strive to promote excellence in the management and development of technological systems.

I am the CTO of Azimut Marketplace with over 10 years of experience in IT development. In the last year alone, I have successfully reduced IT costs by 80%, enhancing the operational efficiency of the platform. My primary commitment is to create IT so... Show more

Vaishnavi Gudur

Vaishnavi Gudur

Vaishnavi Gudur is a Senior Software Engineer at Microsoft, where she specializes in full-stack development and AI-driven systems optimization. With a strong foundation in both engineering and research, Vaishnavi is passionate about transforming traditional software practices through the integration of emerging technologies like artificial intelligence, explainable models, and predictive analytics.

She is the author of Leveraging AI for Improved Requirements Engineering, a groundbreaking research paper that explores how AI can revolutionize the most foundational—and often overlooked—stage of the software development lifecycle. Her work spans technical innovation, thought leadership, and real-world implementation, with a focus on building scalable systems that enhance developer productivity and product quality.

Beyond her role at Microsoft, Vaishnavi actively contributes to the tech community through judging hackathons, mentoring early-career engineers, and advocating for ethical, impactful uses of technology. She is currently building a platform at the intersection of AI, software engineering, and product intelligence—shaping the future of intelligent development ecosystems.

Vaishnavi Gudur is a Senior Software Engineer at Microsoft, where she specializes in full-stack development and AI-driven systems optimization. With a strong foundation in both engineering and research, Vaishnavi is passionate about transforming trad... Show more

Maddy Montaquila

Maddy Montaquila

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 has been obsessed with making developers’ lives easier ever since her first dev tools internship, where she realized it perfectly combined her tech background with her passion for product development.

These days, she’s focused on making modern distributed app development suck a whole lot less. Maddy’s an experienced speaker who’s presented everywhere from local user groups to major keynotes, known for bringing great energy and a genuine love for dev tools to every talk.

You can find her on Bluesky and GitHub at @maddymontaquila!

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

Eduard Keilholz

Eduard Keilholz

Eduard Keilholz is a seasoned software developer and cloud architect at 4Dotnet, where he specializes in Microsoft development and cloud technologies. With a passion for helping organizations build highly performant cloud software solutions, Eduard has made significant contributions in the field of cloud architecture.

He is the author of the book Azure Infrastructure as Code, which delves into infrastructure automation using Azure, and is a frequent international conference speaker. Eduard is also the founder of the DotnetFriday meetup platform, a community initiative hosted in the Netherlands that fosters collaboration and learning among .NET professionals.

In addition to his development and community activities, Eduard created SpreaView, a platform designed to give conference organizers and speakers deeper insights into their performance by automating speaker evaluations. His contributions to the Microsoft community have earned him the prestigious title of Microsoft MVP since 2020.

Eduard Keilholz is a seasoned software developer and cloud architect at 4Dotnet, where he specializes in Microsoft development and cloud technologies. With a passion for helping organizations build highly performant cloud software solutions, Eduard h... Show more

Verónica Rivas Remiseiro

Verónica Rivas Remiseiro

A computer engineer with over 25 years of experience, my profession has fascinated me since I was a child, providing me with wonderful professional and personal experiences 👩‍💻

I enjoy building teams, sharing with them, growing together, and executing projects with the greatest possible success 👌

Currently enjoying my transition, reconnecting with my tech roots, constantly learning and exploring new technologies like AI, but I proudly declare myself a Copilot Lover 🚀

Author of my first book based on personal events with a stowaway named Alzheimer's, in homage to the woman who helped me become who I am today 🧠

Passionate about my life, my profession, and technology 💛

A computer engineer with over 25 years of experience, my profession has fascinated me since I was a child, providing me with wonderful professional and personal experiences 👩‍💻 I enjoy building teams, sharing with them, growing together, and exe... Show more

Sander Berkouwer

Sander Berkouwer

Sander Berkouwer works as an independent identity architect in the Netherlands, where he helps organizations make the most out of Microsoft products, services, strategies and technologies. Sander blogs on DirTeam.com. He regularly gets invited as speaker for his enthusiastic approach, his in-depth real-world knowledge and as the author of the much-appraised Active Directory Cookbooks. Sander has been awarded with the Microsoft Most Valuable Professional (MVP) award (for the last 16 years), Veeam Vanguard award (for the last 8 years) and VMware vExpert (for 3 years).

Sander Berkouwer works as an independent identity architect in the Netherlands, where he helps organizations make the most out of Microsoft products, services, strategies and technologies. Sander blogs on DirTeam.com. He regularly gets invited as spe... Show more

Will Velida

Will Velida

Will is a Senior Software Engineer at Microsoft, working in the Industry Solutions Engineering team.

Will has extensive experience in software development, building solutions in the financial, health and agricultural industries. Will has also previously been a Microsoft MVP for Kubernetes and Open Source before joining Microsoft.

Will regularly speaks at conferences, user groups and developer events around the world, such as Microsoft Ignite, NDC Conferences, and Techorama. When he is away from his keyboard, you'll find him hiking around the countryside.

Will is a Senior Software Engineer at Microsoft, working in the Industry Solutions Engineering team. Will has extensive experience in software development, building solutions in the financial, health and agricultural industries. Will has also pre... Show more

Ben Miller

Ben Miller

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 to harness the power of PowerShell for database and server management.

A Microsoft Data Platform and PowerShell MVP, speaker, and community contributor, Ben has a knack for breaking down complex topics into practical, actionable insights. When he’s not automating workflows or sharing his knowledge, you’ll find him engaging with the #SQLFamily or exploring new tech to help others work smarter.

Follow Ben on all Social Media (@dbaduck) and dive into the world of automation and database magic with him!

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

Andrew Taylor

Andrew Taylor

CTO at Software Central. MVP in Intune and Security Copilot. Far too many years in IT, likes PowerShell, Graph and all things Intune

CTO at Software Central. MVP in Intune and Security Copilot. Far too many years in IT, likes PowerShell, Graph and all things Intune Show more

Peter Daalmans

Peter Daalmans

Peter is a Principal Workplace Consultant / Architect and Microsoft Certified Trainer at SecMinds Solutions with a primary focus on the Microsoft Intune, Configuration Manager and Enterprise Mobility. Peter is awarded every year as a Security MVP (Microsoft Intune) since 2012 and as a Windows 365 MVP since 2024.

Peter writes blogs and sharing his knowledge on his blog https://ModernManagement.blog . Peter is also one of the founders and leads of the Workplace Ninja User Group Netherlands.

Author of Mastering System Center 2012 Configuration Manager, Mastering System Center 2012 R2 Configuration Manager and the just in 2017 released Mastering System Center Configuration Manager, books from Sybex and a book called: Microsoft Enterprise Mobility Suite, Microsoft Enterprise Mobility Suite: Planning and Implementation. Peter was one of the co-authors a book called Microsoft 365 Security for ITPros which was updated every month, for 2,5 years.

Peter speaks at local and international group meetings, conferences like Microsoft Ignite, Microsoft TechEd (Australia / New Zealand), IT/Dev Connections, Techmentor, Techorama Belgium, Midwest Management Summit (MMS), BriForum (London, Denver and Boston), TechDays Netherlands and ExpertsLive Netherlands

Peter is a Principal Workplace Consultant / Architect and Microsoft Certified Trainer at SecMinds Solutions with a primary focus on the Microsoft Intune, Configuration Manager and Enterprise Mobility. Peter is awarded every year as a Security MVP (Mi... Show more

William Rizzo

William Rizzo

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 IT world, Engineering, Pre-Post sales, Product Owner and Consulting. from HPC, Storage to Distributed Systems.
William enjoys volunteering in several Cloud Native groups and organizing the KCD Netherlands events.

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

Michael Seidl

Michael Seidl

Michael is an IT Process automation Expert with Customers all around the Globe, a Cloud and Datacenter MVP since 2015, and an au2mation enthusiast.

Michael is an IT Process automation Expert with Customers all around the Globe, a Cloud and Datacenter MVP since 2015, and an au2mation enthusiast. Show more

Jess Pomfret

Jess Pomfret

Jess Pomfret is a Data Platform Engineer and a dual Microsoft MVP. She started working with SQL Server in 2011, and enjoys problem-solving and automating processes with PowerShell.

She also enjoys contributing to dbatools and dbachecks, two open source PowerShell modules that aid DBAs with automating the management of SQL Server instances. She has also contributed to the SqlServerDsc module, adding several new resources to use when configuring your SQL Servers.

She grew up in the South West of England and outside of her DBA life enjoys Crossfit, cycling and watching proper football.

Jess Pomfret is a Data Platform Engineer and a dual Microsoft MVP. She started working with SQL Server in 2011, and enjoys problem-solving and automating processes with PowerShell. She also enjoys contributing to dbatools and dbachecks, two open ... Show more

Anupama Natarajan

Anupama Natarajan

Anu is a Data and AI Consultant with 25+ years of experience working in design and development of Data Warehouse, Business Intelligence, AI enabled applications and SaaS integrated solutions. Anu is a Microsoft Data Platform and AI MVP, Microsoft Certified Trainer and really passionate in sharing knowledge. Anu loves solving complex business problems with innovative solutions using technologies.

Anu do speak at Conferences (PASS Summit, SQL Saturdays, Data Platform Summit, Difinity) and organise local user group meetups.

Anu is a Data and AI Consultant with 25+ years of experience working in design and development of Data Warehouse, Business Intelligence, AI enabled applications and SaaS integrated solutions. Anu is a Microsoft Data Platform and AI MVP, Microsoft Cer... Show more

Cathrine Bruvold

Cathrine Bruvold

Microsoft Business Applications MVP in Power Apps.

Power Platform enthusiast and solution architect with great passion for building and developing functional & aestethic Power Apps ✨

Microsoft Business Applications MVP in Power Apps. Power Platform enthusiast and solution architect with great passion for building and developing functional & aestethic Power Apps ✨ 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.