Most Active Speakers 2024
Sessionize proudly presents the list of the most active speakers in the year 2024!
As a Senior Solutions Architect at Pulumi with over 15 years of experience in the IT industry, including roles at the Schwarz Group and W&W Versicherungen, I bring extensive expertise with an end-user and enterprise focus. Currently working for a sta... Show more
Alexander is the chief technology officer at Analytics Masterminds and spends his days helping clients of all shapes and sizes to take better care of and make more sense of their data. He has spent the last 25 years poking around with data, databas... Show more
Michael is a Microsoft Azure MVP with over 20 years experience in both On-premises , Hybrid and Cloud environments with a particular focus on giving customers trusted advice in their Cloud Migration strategy. Michael has spoken at both user grou... Show more
Rowdy Rabouw is a Google Developer Expert in Web Technologies with over 25 years of experience in HTML, CSS and JavaScript. Currently, he works as a Front-End-Focused Senior DevOps Engineer on Vue, Node and NestJS projects, paying special attention t... Show more
Ram is a Senior Software Engineer at JFrog R&D . Previously worked for startup companies like CallidusCloud (SAP Company), Konylabs. Loves Automation, Linux, openSource Show more

Mary Grygleski
Director - Emerging Technologies, TED/x Speaker, Technical Advocate, Java Champion, President of Chicago-JUG, Chicago Chapter Organizer - GenAI Collective,Chapter Co-Lead of AICamp-Chicago
Mary is a Java Champion, and the Director of Emerging Technologies at Callibrity, a consulting firm based in Cincinnati, Ohio. She started as an engineer in Unix/C, then transitioned to Java around 2000 and has never looked back since then. After 2... Show more
Greg is a Business Intelligence Team Lead at Kearney Warsaw. He serves as a Power BI technical Lead for Kearney. He has proved his lecturing and teaching skills by running Power BI community events as well as internal trainings at Kearney at all l... Show more
Eric is Chronosphere's Director Community & Developer. He's renowned in the development community as a speaker, lecturer, author, baseball expert, and CNCF Ambassador. His current role allows him to help the world understand the challenges they are f... Show more
Hafedh is a professional coach, agile coach, and trainer with over 12 years of experience in guiding individuals and organizations toward resilience, adaptability, and improved performance. With a strong foundation in neuroscience, agility, and human... 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
Raniz is a programmer, architect, speaker and coach at factor10. He is a problem solver who keeps track of the bigger picture. He is prestigeless, likes to get into new domains, and loves sharing knowledge and ideas. Raniz has worked with system- and... Show more

Máté Tóth
Microsoft MVP | Certified Power Platform Trainer & Consultant | User Group Leader | Low-Code Adoption & Citizen Development | Speaker
Máté is passionate about technology and how it can enhance the way people work and collaborate. He began his Power Platform career years ago as a citizen developer. He leads the Hungary Power Platform User Group and shares his expertise at conference... Show more
Anton is AWS Community Hero and helps companies around the globe build solutions using AWS and specializes in infrastructure-as-code, DevOps, and reusable infrastructure components. He spends much of his time as an open-source contributor on vario... Show more
Nicolas Fränkel is a technologist focusing on cloud-native technologies, DevOps, CI/CD pipelines, and system observability. His focus revolves around creating technical content, delivering talks, and engaging with developer communities to promote the... Show more
Gabriel is an engineering executive with extensive experience in security and developer platforms. Over the years, I have worked as a technical leader and principal engineer at large corporations such as Cisco and Palo Alto Networks and a few startup... Show more

Christoph Twiehaus
Productivity Experience Evangelist | Microsoft MVP | #MrRedCap #MrRedShoes | Next Level Collaboration with Microsoft Loop & Copilot for Microsoft 365
Christoph's professional journey has been shaped by his experiences at a German insurance group, a mid-sized IT consulting firm specializing in Microsoft technologies, and Microsoft itself. His passion lies in digital transformation and its impact on... Show more
Paweł has been working in Wrocław IT since 2009. He was digging through the code in a Finnish telecom, German logistics, a Swiss bank, a car factory, a travel startup, British compliance, and villa rental. Currently, he has gone to the dark side and ... Show more
Jeremy is an international speaker and is currently the Director of DevRel at OneStream Software, previously at CircleCI, Solace, Auth0, and XDA. With almost 30 years in Tech, covering just about every functional area, including support, system and d... 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

Matt Topol
Author of "In-Memory Analytics with Apache Arrow" | Staff Software Engineer at Voltron Data
Hailing from the faraway land of Brentwood, NY and currently residing in the rolling hills of Connecticut, Matt Topol has always been passionate about software. After graduating from Brooklyn Polytechnic (now NYU-Poly), he joined FactSet Research Sys... Show more
Enterprise Architect with 25+ years of experience delivering data-centric solutions, including big data, cloud, analytics, and data engineering strategies in both enterprise and consulting capacities. Proven expertise in Azure Cloud, Databricks, MLFl... Show more
I am Javier Armesto Gonzalez, a technology leader with over 20 years of experience in the IT sector. Currently, I work as the BizzApps Tech Lead at myCloudDoor, where I lead business applications projects and advise on digital transformation for comp... Show more
I'm a Microsoft MVP in Business Applications, Microsoft Certified Trainer (MCT), and solution architect with a specialization in Dynamics 365 Customer Engagement and Power Platform. As Head of Presales for Dynamics 365 Customer Engagement and Power P... Show more
Since 1998 working with Navision, Dynamics NAV, and now with Business Central and Power Platform. I worked as an end-user, consultant, and developer in different companies and partners. Dual Microsoft MVP in the Business Applications (Business Ce... Show more
Alan Smith is a Cloud & AI Trainer, Mentor & Coach at Active Solution in Stockholm, Sweden. He has a strong hands-on philosophy and focusses on embracing the power and flexibility of cloud computing to deliver engaging and exciting demos and training... Show more
My name is Jannik Reinhard and I'm 26 years old and I am work in the internal IT department of the largest chemical company in the world. I am a senior solution architect in the area of modern device management and technical lead of AIOPS (AI of IT O... 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
14 años de experiencia en el mundo .NET, diseñando y construyendo soluciones basadas en Azure. Desde hace 2 años, enfocado más al mundo Power Platform y la Inteligencia Artifical. Show more
I am a Power Platform who is passionate about building community, have a podcast where I help spread awareness about the capabilities of Microsoft Power Platform, a Youtuber, a Microsoft Student Ambassador and a Power Platform developer at a Microsof... Show more
Richard Campbell wrote his first line of code in 1977. His career has spanned the computing industry both on the hardware and software sides, development, and operations. He was a co-founder of Strangeloop Networks, acquired by Radware in 2013, and w... Show more
Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.
Most Active Speakers 2024
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 2024.
The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2024. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 38,000 unique accepted speakers this year, the 3% is 1036. 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 2024. 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.