Most Active Speakers 2023

Sessionize proudly presents the list of the most active speakers in the year 2023!

  • 758 speakers
  • Auto-generated
Jose Manuel Jurado Diaz

Jose Manuel Jurado Diaz

José Manuel Jurado currently works as SQL Escalation Engineer and Subject Matter Expert in Azure SQL Database at Microsoft Spain. With over 15+ years of experience in SQL Server environments (administration and database development), he is a speaker for internal events at Microsoft and for public events as SQL Saturday, SQL Nexus, TechReady, DotNetConference and Azure BootCamp. In the past, he worked as Project Manager for large Global Retail Company for more than 10 years developing projects using different Microsoft Technologies.

José Manuel Jurado currently works as SQL Escalation Engineer and Subject Matter Expert in Azure SQL Database at Microsoft Spain. With over 15+ years of experience in SQL Server environments (administration and database development), he is a speaker ... Show more

Glenn F. Henriksen

Glenn F. Henriksen

Glenn F. Henriksen is a mentor and developer from Norway. As the co-founder and CTO of Justify, he gets to build new legal tools for everyone to use, helping to create better communication and less conflict in relationships. He's continuously exploring new tools, processes and technologies, and improving how he and his fellow developers work with code, tasks and projects. He has been a Microsoft Development MVP, a part of the Microsoft Regional Director program and is an ASP.NET Insider and an Azure Advisor. In the past 25+ years he has co-owned two companies, worked as a consultant, manager, support tech, network admin, developer, architect, technical lead and more, but his favourite things are still swapping code for food and building stuff that makes a difference in people’s lives.

Glenn F. Henriksen is a mentor and developer from Norway. As the co-founder and CTO of Justify, he gets to build new legal tools for everyone to use, helping to create better communication and less conflict in relationships. He's continuously explori... Show more

Jérôme Urvoas

Jérôme Urvoas

Jérôme is a professional coach, agile coach, facilitator and trainer.
For 19 years, he has been one of the pioneers who have develop an agile culture within Lectra teams. He is now in charge of a team of internal coaches that he created and who support his company in its many changes.
Passionate about human dynamics, he has developed over the years an expertise in the fields of agility, change management and the management of teams and organizations.
Active member of the Agile community and of the European Mentoring and Coaching Council France, he likes to share his experience and his convictions through conferences and training.

Jérôme is a professional coach, agile coach, facilitator and trainer. For 19 years, he has been one of the pioneers who have develop an agile culture within Lectra teams. He is now in charge of a team of internal coaches that he created and who supp... Show more

Mitchel Sellers

Mitchel Sellers

Mitchel Sellers is globally known as a 17-time Microsoft MVP, an ASPInsider, a DNN MVP, is an MCP (Microsoft .NET, ASP.NET and SQL Server), and CEO of IowaComputerGurus Inc. Sellers has a deep understanding of software development and when speaking focuses on proper architecture standards, performance, stability, security, and overall cost-effectiveness of delivered solutions. This message and his abilities resonate in the technical war room as well as the executive board room.

Mitchel is a prolific public speaker, presenting more than 400 sessions at user groups and conferences globally, such as DevUp, SDN, and Code PaLOUsa. Sellers has been the author of multiple books and a regular blogger on technology topics.

When Mitchel is not working in technology, you will find him flying his airplane, teaching others how to fly, or spending time with his family He is also actively involved in the Open Source Community working diligently to further the movement. Find out more about Sellers at his website http://www.mitchelsellers.com.

Mitchel Sellers is globally known as a 17-time Microsoft MVP, an ASPInsider, a DNN MVP, is an MCP (Microsoft .NET, ASP.NET and SQL Server), and CEO of IowaComputerGurus Inc. Sellers has a deep understanding of software development and when speaking f... Show more

Diana Pham

Diana Pham

With a high spirit and a low sense of mortality, Diana completed her master’s in CS despite never having coded before grad school. Through her passion for learning and teaching tech, she found her calling in advocacy, where she exercises her creativity through conference talks and content creation. Her hobbies include snowboarding, competing in beauty pageants, making lifestyle content on IG (@cachefeelings_), and finding the best happy hours.

With a high spirit and a low sense of mortality, Diana completed her master’s in CS despite never having coded before grad school. Through her passion for learning and teaching tech, she found her calling in advocacy, where she exercises her creativi... Show more

Keren Kenzi

Keren Kenzi

Keren is a senior software developer with over a decade of experience in the industry. She holds an M.Sc. in Computer Science and is passionate about React and learning new technologies. Keren volunteers as a program manager at Baot, a community that supports women in R&D in their professional growth. She instructs and inspires people to write blogs in her tech blogging workshops. Keren has experience as a dev community leader and a co-organizer of meetups and events. And in her not-so-spare time, she studies psychology. Her hobbies include drawing, photography, and singing.

Keren is a senior software developer with over a decade of experience in the industry. She holds an M.Sc. in Computer Science and is passionate about React and learning new technologies. Keren volunteers as a program manager at Baot, a community that... Show more

Michelle Gilbert

Michelle Gilbert

Principal Cloud Solution Architect focused on Modern Work and M365 Copilot. Trusted advisor for delivering the value proposition of Copilot and leading architectural design sessions. Former Director of Modern Work Customer Success, Teams Technical Specialist, Microsoft MVP and Office 365 solution architect in the Twin Cities, MN. She has been delivering business collaboration solutions for years with her focus on Copilot, Teams, Viva, SharePoint, and Office 365. Michelle is the board President of the Minnesota Microsoft 365 User Group, community organizer of MN M365 Workshop Day and has been a member of the SharePoint community since 2009.

Principal Cloud Solution Architect focused on Modern Work and M365 Copilot. Trusted advisor for delivering the value proposition of Copilot and leading architectural design sessions. Former Director of Modern Work Customer Success, Teams Technical Sp... Show more

Craig Porteous

Craig Porteous

I'm a lifelong learner with a passion for creative problem-solving. I share my expertise and insights with the data community through talks, video content, and bringing people together with the DATA:Scotland event.

I'm a lifelong learner with a passion for creative problem-solving. I share my expertise and insights with the data community through talks, video content, and bringing people together with the DATA:Scotland event. Show more

Valerie Junk

Valerie Junk

Hi there. I am Valerie Junk.
I am passionate about creating insights from data and designing dashboards using Power BI. With my expertise in data analytics and visualization, I support companies in developing effective data-driven strategies that yield results and take the business to the next level.
Microsoft Data Platform MVP

Hi there. I am Valerie Junk. I am passionate about creating insights from data and designing dashboards using Power BI. With my expertise in data analytics and visualization, I support companies in developing effective data-driven strategies that y... Show more

Prathyusha(Prathy) Kamasani

Prathyusha(Prathy) Kamasani

I’m Prathyusha (Prathy) Kamasani, a solopreneur behind Data Nova, a small, purpose-driven business specialising in Microsoft BI solutions. With over 15 years of experience in the data space, I take a design-first approach to everything I build. Whether I’m developing well-structured data platforms or creating user-centric Power BI reports, my goal is to make data accessible, intuitive, and genuinely impactful.

From delivering end-to-end Microsoft Fabric solutions to crafting interactive data visualisations, I bring together design and data to help organisations uncover the insights that truly matter.

I’m also passionate about sharing knowledge and building community. Since 2016, I’ve been running the London Microsoft Fabric User Group. You’ll often find me speaking at conferences or hosting events at the London Fabric User Group

I’m Prathyusha (Prathy) Kamasani, a solopreneur behind Data Nova, a small, purpose-driven business specialising in Microsoft BI solutions. With over 15 years of experience in the data space, I take a design-first approach to everything I build. Wheth... Show more

Olivier Van Steenlandt

Olivier Van Steenlandt

Olivier Van Steenlandt is a Business Intelligence Professional who spent most of his early career assisting retail companies to get more value of their data using the Microsoft BI Stack (SSIS, SSAS, SSRS, Power BI).

As his first experience in the field (in Business Intelligence), Olivier worked as a Big Data Analyst using tools such as Hadoop and Spark.

In 2015 the focus changed to traditional data warehousing & reporting using SSIS, SSRS & MicroStrategy. A bit later, around June 2019, the opportunity arose to fill the position of BI Teamlead. In this function he was able to set up a hybrid BI Team (team members in Belgium and Belarus).

Early 2020, Olivier joined the dataMinds crew as a core member, assisting to organise several events.

Around April 2021, Olivier started a new position as BI Teamlead in another Retail Company to support business growth. Besides the challenge to help the BI Team grow and deliver projects on time, he started to use SSAS & Power BI.

In April 2025, Olivier stepped away from internal positions and became an independent consultant.

When Olivier is not working there is a high chance that you find him on a football field, studying (BI Related), playing music (Saxophone / Piano) or cooking.

Olivier Van Steenlandt is a Business Intelligence Professional who spent most of his early career assisting retail companies to get more value of their data using the Microsoft BI Stack (SSIS, SSAS, SSRS, Power BI). As his first experience in the ... Show more

Joy Apple

Joy Apple

Joy Apple is a Microsoft MVP and Director of Partner and Customer Success at Orchestry.
As a seasoned information technologist, Joy strives to ensure technology is implemented with a purpose-driven, “human-first” approach. Teaching is one of her passions, and Joy finds personal and professional fulfillment volunteering in the Microsoft Community, speaking and educating others on best practices for success with Microsoft 365.
During her time as a SharePoint/Microsoft 365 consultant and trainer Joy has had the opportunity to work across industries, including government and our armed services.
When Joy isn’t working with the Orchestry team or speaking or writing as the “Joy of SharePoint,” she can probably be found at a music venue or the newest fun spot in Tulsa, Oklahoma.

Joy Apple is a Microsoft MVP and Director of Partner and Customer Success at Orchestry. As a seasoned information technologist, Joy strives to ensure technology is implemented with a purpose-driven, “human-first” approach. Teaching is one of her pa... Show more

Tushar Kumar

Tushar Kumar

Azure Certified Cloud Solutions Architect, Awarded Most valuable professional by Microsoft, former MSP, Community lead and Microsoft recognized Azure Community Hero. With rich experience in planning, designing, implementing and maintaining secure applications in Azure Cloud from x86 and non-x86 environments. A recognized leader in migrating and creating enterprise architecture for the transition from on-premise to cloud using Azure services.
I hold advanced specialization in Identity, Security, and Compliance and working extensively in the large transformation of enterprises and Banking Finance and Insurance institutions.

Azure Certified Cloud Solutions Architect, Awarded Most valuable professional by Microsoft, former MSP, Community lead and Microsoft recognized Azure Community Hero. With rich experience in planning, designing, implementing and maintaining secure app... Show more

Anja Schröder

Anja Schröder

Anja Schröder is a Microsoft MVP and Modern Workplace Architect at Skaylink. She designs and builds Microsoft 365 architectures and leads their technical implementation from initial concept to rollout. Her approach ensures that solutions are not only secure and reliable but also improve the day-to-day work experience. Her expertise lies in Microsoft Teams, SharePoint, and Copilot. In her sessions, she combines deep technical knowledge with practical examples to show how organizations can unlock the full potential of Microsoft 365.

Anja Schröder is a Microsoft MVP and Modern Workplace Architect at Skaylink. She designs and builds Microsoft 365 architectures and leads their technical implementation from initial concept to rollout. Her approach ensures that solutions are not only... Show more

Mathias Halkjaer

Mathias Halkjaer

Mathias is a data enthusiast with a great passion for the synergy between data analytics and cloud data platforms.

As a Senior Director at Inspari he works with building up clients' data capabilities, implementing data platform technologies and all-in-all maximize the impact of their data.

Being a Microsoft Data Platform MVP, he is very passionate about sharing anything with community, especially something around turning data into impact!

With a background in Product Development and Innovation, Mathias brings a unique 'Data Product' perspective to the realm of data architecture, and is obsessed with the bigger picture. With his slightly rebellious attitude, he's not afraid to challenge the status quo and break industry norms to find new and better solutions.

Mathias is a data enthusiast with a great passion for the synergy between data analytics and cloud data platforms. As a Senior Director at Inspari he works with building up clients' data capabilities, implementing data platform technologies and a... Show more

Renato Fajdiga

Renato Fajdiga

Renato Fajdiga, a seasoned Microsoft Dynamics NAV/365 Business Central consultant and blogger, currently leads the Business Applications team, overseeing F&O, BC, and other applications. An MVP and MCT since 2018, he specializes in Business Applications, particularly Dynamics 365 Business Central and Power Platform. He thrives on learning new technologies and concepts that enhance customer processes. Occasionally, he delves into coding, but his primary motivation is resolving community-posted issues with Dynamics 365 Business Central.

Renato Fajdiga, a seasoned Microsoft Dynamics NAV/365 Business Central consultant and blogger, currently leads the Business Applications team, overseeing F&O, BC, and other applications. An MVP and MCT since 2018, he specializes in Business Applicati... Show more

David Pazdera

David Pazdera

Raised and trained as an IT Engineer, transitioned to a solution architect role. Azure MVP, passionate about building tech communities, "security built-in, not bolted on" and "everything as code" principles. You can find my professional bio at https://www.linkedin.com/in/pazdedav/ and my GitHub Profile page at https://github.com/pazdedav

Raised and trained as an IT Engineer, transitioned to a solution architect role. Azure MVP, passionate about building tech communities, "security built-in, not bolted on" and "everything as code" principles. You can find my professional bio at https:... Show more

Sagar Das

Sagar Das

Sagar is a Staff Android Engineer who has been building apps for 11 years now. He is also a Google developer expert in Android and a co-organizer for Google Developer Groups at Boston and enjoys educating for the mobile dev community.

Sagar is a Staff Android Engineer who has been building apps for 11 years now. He is also a Google developer expert in Android and a co-organizer for Google Developer Groups at Boston and enjoys educating for the mobile dev community. Show more

Tejas Chopra

Tejas Chopra

Tejas Chopra is a Senior Software Engineer, working in the Data Storage Platform team at Netflix, where he is responsible for architecting storage solutions to support Netflix Studios and Netflix Streaming Platform. Prior to Netflix, Tejas was working on designing and implementing the storage infrastructure at Box, Inc. to support a cloud content management platform that scales to petabytes of storage & millions of users. Tejas has worked on distributed file systems & backend architectures, both in on-premise and cloud environments as part of several startups in his career. Tejas is an International Keynote Speaker and periodically conducts seminars on Micro services, NFTs, Software Development & Cloud Computing and has a Masters Degree in Electrical & Computer Engineering from Carnegie Mellon University, with a specialization in Computer Systems.

Tejas Chopra is a Senior Software Engineer, working in the Data Storage Platform team at Netflix, where he is responsible for architecting storage solutions to support Netflix Studios and Netflix Streaming Platform. Prior to Netflix, Tejas was workin... Show more

Anders Norås

Anders Norås

Anders Norås started out in arts and design, but for the last 25 years he has been creating magic with code instead of paint. Blending creativity with technical skill, he brings a perspective on technology that is as much about people as it is about software.

He has given more than 100 talks at conferences around the world. His presentations are not just lectures, they are experiences. With a sharp delivery and high energy, Anders turns even dry technical material into something lively, memorable and often funny.

Whether you are into computer science, design, media or anything else, Anders offers insights that will make you think and probably make you laugh. He does not just talk about technology. He brings it to life.

Anders Norås started out in arts and design, but for the last 25 years he has been creating magic with code instead of paint. Blending creativity with technical skill, he brings a perspective on technology that is as much about people as it is about ... Show more

Anupama Natarajan

Anupama Natarajan

Anu Natarajan is a Data, AI, and Cloud Architect with over 25 years of experience delivering modern data platforms, AI solutions, and cloud-native applications. She is a Microsoft Data Platform & AI MVP, Microsoft Certified Trainer (MCT), and Microsoft Certified Trainer Community Lead, recognized for her technical expertise and community leadership.

As Founder and Director of Pearl Innovations Limited, Anu helps organizations harness the power of Microsoft Azure, Microsoft Fabric, Azure Databricks, Power BI, and AI to solve complex business challenges. Pearl Innovations is also committed to empowering women returning to the workforce by providing mentorship, real-world experience, and opportunities to build successful careers in technology.

Anu Natarajan is a Data, AI, and Cloud Architect with over 25 years of experience delivering modern data platforms, AI solutions, and cloud-native applications. She is a Microsoft Data Platform & AI MVP, Microsoft Certified Trainer (MCT), and Microso... Show more

Lorenzo Barbieri

Lorenzo Barbieri

From the moment I turned on my Vic-20, 40 years ago, I knew my life was aimed at technology. I've always been the first in line to test out new products, services, gadgets, especially those which promised to change people’s lives. I’ve always been a tech superhero.
After all these years, my personal mission went from changing the world through technology to improving the world, one human interaction at a time. Changing the way people live in the digital age is possible only by addressing the human factor, together with technology.
My proven track record of driving sales involves creating connections, building communities, challenging views, delivering value, and going the extra mile.
As a Cloud Architect and Evangelist, I’ve presented technical and business content to a wide range of different audiences, from executive meetings to large developer conferences, including many online and in-person events, and I was recognized as the “best speaker” multiple times, thanks to a clever mix of storytelling and technology.
I have a deep technical knowledge of Application Innovation and Modernization in the Cloud, Cloud Native solutions and, of course, on-premises solutions. I can drive product development and technology teams.
I have a deep business knowledge of Manufacturing, Automotive, and Construction business, coupled with a broad knowledge of ISVs and Microsoft partners.
So, if you're ever in need of an evil genius being able to impact deals through human interactions and technology, look no further. I’m the right person to help with your business!

From the moment I turned on my Vic-20, 40 years ago, I knew my life was aimed at technology. I've always been the first in line to test out new products, services, gadgets, especially those which promised to change people’s lives. I’ve always been a ... Show more

Glenn Colpaert

Glenn Colpaert

Glenn Colpaert is co-founder and CEO at Zure Belgium. He is a Microsoft Azure MVP since 2014 and is a frequent speaker at national and international events.

With over 18 years of experience gained in many national and international projects, he can adapt quickly to customer-specific situations and scenarios.
Currently, he’s mainly focused on designing and building secure, scalable cloud-based solutions on Microsoft Azure.

Glenn likes to share his experience with the community and is he's an active crew member of the Belgian Azure User Group (AZUG).

Glenn Colpaert is co-founder and CEO at Zure Belgium. He is a Microsoft Azure MVP since 2014 and is a frequent speaker at national and international events. With over 18 years of experience gained in many national and international projects, he ca... Show more

Mateusz Wojtczak

Mateusz Wojtczak

Head of Mobile @ LeanCode with almost 10 years of experience in mobile development.
He has worked across Xamarin, React Native, and native platforms before fully committing to Flutter, now his sole focus for mobile apps at LeanCode.
He led the Flutter at Scale in the Credit Agricole Bank Polska project and helps teams deliver high-quality apps using Patrol by LeanCode for robust testing.
Also, the Co-founder of Flutter Warsaw, one of the largest Flutter meetups in Europe.

Head of Mobile @ LeanCode with almost 10 years of experience in mobile development. He has worked across Xamarin, React Native, and native platforms before fully committing to Flutter, now his sole focus for mobile apps at LeanCode. He led the Fl... Show more

Jean-Yves Klein

Jean-Yves Klein

Senior Agile Coach, Jean-Yves Klein has worn many hats: developer, project manager, program director, head of IT… This diverse background gives him a 360° view of agility — from hands-on delivery to executive strategy.

Certified in PMI, SAFe, and Disciplined Agile, he has coached teams across IT, mechanical engineering, electronics, marketing, and legal. His approach is always tailored to the team, the project, and the organization — no cookie-cutter solutions here.

A passionate educator, he has designed over 10 Serious Games, including several with LEGO, to bring Agile, SAFe, DevOps, and key roles like Product Owner and Scrum Master to life. With him, learning is hands-on, fun, and unforgettable.

Senior Agile Coach, Jean-Yves Klein has worn many hats: developer, project manager, program director, head of IT… This diverse background gives him a 360° view of agility — from hands-on delivery to executive strategy. Certified in PMI, SAFe, and ... Show more

Angeliki Patsiavou

Angeliki Patsiavou

I am a Microsoft Business Applications MVP and Prosci® certified, Dynamics 365 and Power Platform functional lead. My experience is in business applications, CRM operations and enterprise change. With a FTSE 100 client background in Financial Services, CRM and Marketing across Microsoft, Adobe, and Salesforce platforms, I manage global transformation and adoption programs with deep human impact. I am also a speaker in the Microsoft Community, advocating as a human evangelist about user-centered design and enabling governance.

I am a Microsoft Business Applications MVP and Prosci® certified, Dynamics 365 and Power Platform functional lead. My experience is in business applications, CRM operations and enterprise change. With a FTSE 100 client background in Financial Service... Show more

Pragati Jain

Pragati Jain

Pragati Jain is the Founder and Principal Consultant at Datavibe Solutions Ltd, where she leads end-to-end Microsoft Fabric implementations for global organizations. As a Microsoft Data Platform MVP and MCT, Pragati specializes in bridging the gap between intricate technical engineering and executive data strategy.

At Datavibe, she architects migrations from legacy Power BI environments to modern Fabric ecosystems, leveraging the full analytics stack- including Lakehouse, Data Engineering, and Real-Time Analytics. Her work is defined by a commitment to high-impact storytelling and technical excellence in PySpark, SQL, and advanced Fabric & Power BI development.

A recognized Superuser in the Microsoft Fabric Community, Pragati has spoken at over 80 global events, including the Microsoft Fabric Community Conference, PASS Data Summit, and SQLBits. Awarded the Sessionize Most Active Speaker badge four years running (2022–2025), she is a dedicated advocate for women in tech and mentors the next generation of data professionals.
Beyond data, Pragati is a trained Indian classical singer, painter, and hiking enthusiast.

📌 MVP Profile: https://mvp.microsoft.com/en-us/PublicProfile/5004163
🌐 Consulting: https://datavibe.co.uk

Pragati Jain is the Founder and Principal Consultant at Datavibe Solutions Ltd, where she leads end-to-end Microsoft Fabric implementations for global organizations. As a Microsoft Data Platform MVP and MCT, Pragati specializes in bridging the gap be... Show more

Maia Grotepass

Maia Grotepass

Mobile dev since Cupcake. Android GDE. Kotlin enthusiast. Dogs make me happy.

Mobile dev since Cupcake. Android GDE. Kotlin enthusiast. Dogs make me happy. Show more

Arthur Doler

Arthur Doler

Arthur (or Art, take your pick) has been a software engineer for 22 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psychology in the technical world, and he spends a lot of time thinking about how we program and why we program, and about the tools, structures, cultures, and mental processes that help and hinder us from our ultimate goal of writing amazing things. His hair is brown and his thorax is a shiny blue color.

Arthur (or Art, take your pick) has been a software engineer for 22 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psy... Show more

Mirco Vanini

Mirco Vanini

Consultant focused on industrial and embedded solutions using .NET and other native SDKs with over 35 years of experience, XeDotNet community co-founder, speaker and Microsoft MVP since 2012. Passionate and curious about everything that revolves around the IoT world.

Consultant focused on industrial and embedded solutions using .NET and other native SDKs with over 35 years of experience, XeDotNet community co-founder, speaker and Microsoft MVP since 2012. Passionate and curious about everything that revolves arou... Show more

Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.

Most Active Speakers 2023

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 2023.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2023. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 25 thousand unique accepted speakers this year, the 3% is 771. 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 2023. 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.