Most Active Speakers 2023
Sessionize proudly presents the list of the most active speakers in the year 2023!
Johan Ludvig Brattås is a director at Deloitte, and a dedicated community guy. He has worked with MS SQL server since late 1999, mostly with BI in one form or another. Since 2015, most of his work has been in the cloud working on data platform servic... Show more
Tracy, a Senior SQL Developer with Abarca Health, juggles SQL queries and civic responsibilities. When she isn't busy exchanging banter with databases, Tracy amplifies her impact in the real world. Her dedication to the NC Guardian ad Litem program s... Show more
Gregor is awarded with the Microsoft MVP for Microsoft Azure and Security. He works as Chief Azure Technologist for adesso SE and is technical lead for Azure . His main areas are Microsoft Azure, Enterprise scale architectures, Cloud Security, Go... Show more
Rob Richardson is a software craftsman building web properties in ASP.NET and Node, React and Vue. He’s a Microsoft MVP, published author, frequent speaker at conferences, user groups, and community events, and a diligent teacher and student of high ... Show more
I'm a software engineer who enjoys solving problems and building cool things. When I'm not working, I love soaking in the beauty of mountains and staying connected with awesome tech communities =) Show more

Mike Hartley
Hart of the Midlands - Microsoft Business Applications MVP, MCT, Accessibility Advocate, Mental Health Champion, Community Cheerleader
Open and honest about his own Mental Health and Disabilities, but in a humorous and entertaining way that puts people at ease and encourages conversation. With IT experience covering all the job titles from Sales to Developer, Helpdesk to IT Manag... Show more

Joel Tosi
Co-author of 'Coaching for Learning' and 'Creating your Dojo' - helping teams learn to learn, make work easier, and deliver better products.
Co-Author of 'Coaching for Learning; the Art and Practice' and 'Create Your Dojo; Upskilling Your Organization for Digital Evolution,' Joel helps organizations evolve through learning. This combines a blend of XP, agile, lean, devops and product thi... Show more
Ana Margarita Medina is a Sr. Staff Developer Advocate, she speaks on all things SRE, DevOps, and Reliability. She is a self-taught engineer with over 14 years of experience, focusing on cloud infrastructure and reliability. She has been part of the ... Show more
Namrata is currently working as Power Platform Developer. She has previously worked in KPMG as a Full Stack Developer and was a Gold Microsoft Learn Student Ambassador. Driving passion for Accessibility and Sustainability using AI and Technology a... Show more

Emiliano Montesdeoca
Microsoft MVP in Developer Technologies & Cloud Solutions Team Lead at Intelequia
Emiliano is an Uruguayan-Spanish software developer, Microsoft MVP in Developer Technologies, and passionate community advocate based in Tenerife, Canary Islands. With a career spanning several years, he thrives on solving complex technical challenge... Show more

Michiel Hamers
Microsoft (Azure) Cloud solution Lead & Codesmith @ Sopra Steria (Ordina) | Trainer | MCT | MVP | Speaker
Hello, I'm Michiel Hamers, a Solution Lead in Azure Cloud & Application Lifecycle Management, currently working at Sopra Steria. I'm an IT-nerd, trainer, Microsoft Azure MVP, and passionate speaker with a relentless focus on cloud technologies. 💼... Show more
Horovits lives at the intersection of technology, product and innovation. With over 20 years in the hi-tech industry as a software developer, a solutions architect and a product manager, he brings a wealth of knowledge in cloud and cloud-native solut... Show more
Chris DeMars is a Senior Developer Advocate with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a Progress Champion an... Show more
All my career, I've been working in the data field. Initially, I started my data journey with Excel and later transitioned to Tableau and, after a few years, to Power BI, which I've used almost since its creation. But that's not all — I've also bee... Show more
Stas Lebedenko is a full-stack cloud architect and platform engineer at Solidify AB. He is also a co-organizer of the Odesa Microsoft. NET User Group, a speaker and author, and an active member of the international and Ukraine .NET/Azure/Operations c... Show more
Sam Nasr has been a software developer since 1995, focusing mostly on Microsoft technologies. He’s a Sr. Software Engineer with NIS Technologies where he consults and teaches clients about the latest .NET technologies. Sam has achieved multiple cer... Show more
Philipp leads Developer Relations at Elastic — the company behind the Elasticsearch, Kibana, Beats, and Logstash. Based in San Francisco, he lives to demo interesting technology and solve challenging problems — all with a smile and a terminal window. Show more
After a decade in social work, Magali decided to change course and became a web developper. She tries to find a delicate balance between the technical aspects of the job (fun !), the creativity (fun too !) and trying to follow her ethics and change t... Show more
Hannes is a developer, a coach and a father of 3. In .NET development, he has always had a passion for performance, databases, distributed systems and large scale applications. But most of all, he likes playing devil’s advocate in technical discus... Show more
Sergey Chubarov is a Security and Cloud Expert with over 15 years of extensive experience in Microsoft technologies. As an instructor, Sergey is dedicated to guiding companies through the complexities of securely adopting cloud solutions. His consult... Show more
Alberto Acerbis is a hands-on software architect with a strong background in distributed systems. Recognized as a Microsoft MVP in .NET technologies, he actively contributes to the tech community. In his role, Alberto helps customers transform their... Show more
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
Chris Woodruff, also known as Woody, is an Architect at Real Time Technologies and brings nearly three decades of industry expertise, having launched his career before the first .COM boom. Renowned for his contributions to software development and ar... Show more

Patrycja Wegrzynowicz
Independent Consultant | Java Champion | Oracle ACE | SRE | SecDevOps | Speaker
Patrycja is a principal consultant and founder of Yon Labs, a startup developing automated tools for detecting and refactoring security vulnerabilities, performance anti-patterns, and cloud misconfigurations. She brings deep expertise in Java, C++, S... Show more
Vadym Kazulkin is AWS Serverless Hero and Head of Development at ip.labs GmbH, a 100% subsidiary of the FUJIFILM Group, based in Bonn. Vadym has been involved with the Java ecosystem for over twenty years. His focus and interests currently include th... Show more

Ferdi Lethen-Oellers
Microsoft MVP |Increasing productivity in everyday work with Microsoft 365 | Modern Workplace enthusiast and expert in the Microsoft 365 environment #coffeefreak #gernperDu
Ferdi Lethen-Oellers is a senior consultant in the area of Microsoft 365 and helps companies increase productivity in their everyday work. He likes to focus on the most important component in the process: people. Since the pandemic, Ferdi has been an... Show more
Kanwal Khipple is the CEO and Founder of 2toLead, a trailblazing consulting firm dedicated to innovative digital workplace transformations. Over the past decade, he has established himself as a trusted authority in creating engaging, award-winning em... Show more
I am an AI, XR expert and Microsoft MVP. I spoke at TED Conferences, Microsoft Build / Ignite, WeAreDevelopers World Congress, focusing on innovation and solving organizational challenges with advanced technology. My projects, which make complex tech... Show more
Martin Catherall is a Data Architect working on Microsoft Data Platform technologies. He is currently based in Brisbane, Australia. Martin’s career has expanded from the world of SQL Server Administration and T-SQL development to encompass data en... Show more
Alex is an application development enthusiast since the late nineties and works as an architect, lead developer and mentor at large enterprises and small companies. He spends his time teaching other developers the details of the Microsoft development... 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.