Most Active Speakers 2024

Sessionize proudly presents the list of the most active speakers in the year 2024!

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Abhinav Jayanty

Abhinav Jayanty

I’m a Data Engineer and data analytics enthusiast experienced in working with the Azure data platform and Microsoft Fabric. With multiple Azure and Fabric certifications, I’m passionate about sharing knowledge and love presenting on topics like Kusto, Fabric and how they work with the wider Azure ecosystem. I'm also a part of Redgate's Community Ambassadors programme, helping Redgate to support data community events around the world through speaking and content creation.

Outside of data, I’m an avid fan of football and Formula 1, and I enjoy cooking, whisky, and making plans to travel the world.

I’m a Data Engineer and data analytics enthusiast experienced in working with the Azure data platform and Microsoft Fabric. With multiple Azure and Fabric certifications, I’m passionate about sharing knowledge and love presenting on topics like Kusto... Show more

Joel Tosi

Joel Tosi

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 thinking practices all to embrace learning in the context of work.
With deep experience in architecture modernization, blending product discovery with delivery and architecture, and systems thinking, Joel helps organizations make it easier for their teams to do great work.

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

Shivay Lamba

Shivay Lamba

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development.

He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and is currently a MLH Fellow. He has also worked at organizations like Amazon, EY, Genpact. He is a Tensorflow.JS SIG member and community lead from India.

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development. He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and is curre... Show more

Pamela Paterson

Pamela Paterson

Pamela Paterson, MS, CBAP, PMP, is a speaker, best-selling author, and senior tech consultant specializing in business systems analysis and project management. With a strong background in systems engineering and experience working with over 100 organizations, Pamela has delivered workshops, webinars, and presentations worldwide and authored 10 books, including two international best-sellers. Pamela has also taught project management for over ten years in Toronto, Canada. In 2023 and 2024, she stands out as one of the most active speakers on Sessionize. For more details, visit her LinkedIn profile https://www.linkedin.com/in/pamelapaterson/, or contact her at pamelatheba@gmail.com.

Pamela Paterson, MS, CBAP, PMP, is a speaker, best-selling author, and senior tech consultant specializing in business systems analysis and project management. With a strong background in systems engineering and experience working with over 100 organ... Show more

Benni De Jagere

Benni De Jagere

Benni is a Principal Program Manager in the Fabric Customer Advisory Team (Fabric CAT) at Microsoft. Aspiring to be top notch in his field, through continuous personal development, on both technical and soft skills. He strives for maximum results in his tasks using team play, communication, thinking outside of the box, and (endless) motivation. Benni is always ready to tackle the unknown, or pick up fresh ideas to broaden his range. Building on past experiences, he continuously tries to find new, more efficient ways of obtaining results, and improving the process along the way.

Loving (almost) every day of it, he’s fascinated by the value of data, sometimes flabbergasted by the lack of awareness, and intrigued by the endless possibilities whilst discovering new ways of looking at data. He thrives on unfolding new insights for customers whilst using an open and transparent communication.

On a daily basis he turns (large amounts of) coffee into insights for customers, and references witty British comedy, lame dad jokes, and obscure facts way too often. Overly enthusiastic about anything data related, he’s trying hard to keep up with all things new and shiny.

When not working, blogging or reading, you’ll likely find him out and about being his weird self. Rumour has it that he’s also involved with a ragtag band of data enthusiasts, enjoying themselves whilst organising cool community things.
They go by the name of .. dataMinds!

Benni is a Principal Program Manager in the Fabric Customer Advisory Team (Fabric CAT) at Microsoft. Aspiring to be top notch in his field, through continuous personal development, on both technical and soft skills. He strives for maximum results in ... Show more

Agnius Bartninkas

Agnius Bartninkas

8+ years of successfully leading a process improvement and automation agency, specializing in RPA using MS Power Automate (and the suite by Softomotive prior to 2020).

Over 200 projects delivered to more than 100 clients worldwide either personally or via a directly managed team of developers. Over 10 million EUR in accumulated savings reported by clients due to these projects.

Personally trained numerous automation developers to work with the Power Platform and related software.

Microsoft Business Applications MVP.

8+ years of successfully leading a process improvement and automation agency, specializing in RPA using MS Power Automate (and the suite by Softomotive prior to 2020). Over 200 projects delivered to more than 100 clients worldwide either personall... Show more

Mathias Thierbach

Mathias Thierbach

Mathias Thierbach is a Microsoft Data Platform MVP and enterprise technology leader focused on bringing modern DevOps practices to the Microsoft analytics and cloud ecosystem. He is the creator and maintainer of pbi-tools, an open-source project that pioneered source control and DevOps for Power BI solutions, and the inventor and community contributor of TMDL, the emerging open standard definition language for Power BI semantic models.

Through his open-source work and community engagement, Mathias helps organizations adopt Git-based workflows, CI/CD automation, and scalable deployment strategies across Fabric, Power BI, and Azure. Beyond tooling, he shares practical insights from his journey as both an engineer and a leader—building high-performing teams and bridging the gap between business value and engineering excellence.

Mathias Thierbach is a Microsoft Data Platform MVP and enterprise technology leader focused on bringing modern DevOps practices to the Microsoft analytics and cloud ecosystem. He is the creator and maintainer of pbi-tools, an open-source project that... Show more

Andrea Dottor

Andrea Dottor

Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008.

I am one of the founding members of XE - Development User Group (XeDotNet).

I began my journey in software development in 2002 using the .NET Framework in the industrial automation sector, later transitioning to the web world in 2005, a field that has fascinated me and continues to provide new challenges and opportunities for growth.

Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008. I am one of the founding members of XE - Development User Gro... Show more

Mauro Morales

Mauro Morales

Mauro Morales is a Guatemalan software developer and speaker. He’s currently a Staff Engineer at Spectro Cloud, where he’s part of the team building Kairos — an open-source Linux distribution for running Kubernetes at the edge. Mauro regularly speaks at conferences like KubeCon, FOSDEM, and the Open Source Summit, and co-hosts the Cloud Native Community Belgium.

Mauro Morales is a Guatemalan software developer and speaker. He’s currently a Staff Engineer at Spectro Cloud, where he’s part of the team building Kairos — an open-source Linux distribution for running Kubernetes at the edge. Mauro regularly speaks... Show more

Alfonso Graziano

Alfonso Graziano

Alfonso Graziano is a Tech Lead with a strong background in software engineering, specializing in JavaScript, and distributed systems. Currently at Nearform, Alfonso leads engineering teams to deliver impactful projects, for governmental institutions and enterprise. With a history of scaling teams and designing innovative solutions across industries like fintech and media platforms, Alfonso brings expertise in AWS, Node.js, and React. Passionate about knowledge sharing, he loves to solve problems and contributes to tech communities. In his free time, he enjoys cooking, learning, and spending quality time with loved ones.

Alfonso Graziano is a Tech Lead with a strong background in software engineering, specializing in JavaScript, and distributed systems. Currently at Nearform, Alfonso leads engineering teams to deliver impactful projects, for governmental institutions... Show more

Helvira Goma

Helvira Goma

Helvira Goma is a full-stack developer with over six years of experience who loves making technology feel intuitive, meaningful, and a little bit magical.

When she’s not deep in code, she’s on stage sharing stories about tech, creativity, and the human side of engineering — or connecting with others through Motiv'Her, her online community that encourages more women to explore and thrive in technology.

Whether she’s writing software or speaking to an audience, Helvira brings the same curiosity and care to everything she creates — always aiming to spark inspiration, one line of code (or one talk) at a time.

Helvira Goma is a full-stack developer with over six years of experience who loves making technology feel intuitive, meaningful, and a little bit magical. When she’s not deep in code, she’s on stage sharing stories about tech, creativity, and the ... Show more

Christoph Twiehaus

Christoph Twiehaus

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 individuals and businesses. For Christoph, the human aspect and their needs within the digital transformation space take precedence, along with the ever-evolving technological challenges.

He also enjoys challenging the status quo occasionally. There isn't a one-size-fits-all solution for every customer. Daily reevaluation is essential to achieve the best outcomes, recognizing that each customer and project is unique and cannot be replicated exactly.

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

Samir Makwana

Samir Makwana

Samir Makwana empowers enterprises and government agencies to harness the full power of Microsoft Cloud—and especially its cutting-edge AI stack—to build secure, value-driven businesses. With 17 years as a software developer, pre-sales engineer, and solution architect, he’s architected end-to-end IT transformations that blend security, automation, and collaboration.

A true AI evangelist, Samir designs PoCs and production systems leveraging Azure AI services (Cognitive Services, Azure OpenAI, Semantic Kernel), Copilot Studio, and Power Platform AI—applying deep prompt engineering, vector search/RAG patterns, and grounding techniques to deliver next-gen user experiences. He’s integrated generative AI agents into Office 365 and custom apps, automated workflows with Power Automate and Logic Apps, and secured data with Zero Trust and Microsoft Purview.

As Founder & Principal Architect of Cloudtrify Inc., Samir crafts both short- and long-term cloud-native and AI solutions that drive ROI, user adoption, and maintainability—always with responsible AI and compliance top-of-mind.

Samir Makwana empowers enterprises and government agencies to harness the full power of Microsoft Cloud—and especially its cutting-edge AI stack—to build secure, value-driven businesses. With 17 years as a software developer, pre-sales engineer, and ... Show more

Máté Tóth

Máté Tóth

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 conferences, focusing on Power Platform, user experience, and mentoring.

Beyond technology, Máté advocates for the role of soft skills in tech - fostering collaborative groups, mentoring, and helping professionals identify and leverage their transferable skills. He believes that success in digital transformation is not just about tools but also about people and communication.

As a freelancer, he prioritizes work-life integration, balancing professional projects with his hobbies, such as traveling, hiking, and public speaking. He’s also a Microsoft MVP, Microsoft Certified Trainer and volunteer photographer, continuously blending his love for technology with creativity and cultural experiences.

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

Charles Lakes II

Charles Lakes II

Charles is a technical speaker and low-code advocate with a pro-code background, specializing in transforming business data architecture. With a passion for innovation, he shares his expertise to solve complex business problems and guide organizations in reimagining their legacy processes, advancing automation initiatives, streamlining operations, and reducing infrastructure costs.

| Software Engineer Plus Ultra | Middle-child | Soufside

Charles is a technical speaker and low-code advocate with a pro-code background, specializing in transforming business data architecture. With a passion for innovation, he shares his expertise to solve complex business problems and guide organization... Show more

Scott Sauber

Scott Sauber

Scott is the Director of Engineering at Lean TECHniques Inc. Besides advising clients and delivering solutions for them, he enjoys helping teams realize their potential through technical practices (such as CI/CD, TDD, IAC, etc.) and working more effectively (such as limiting WIP, visualizing work, etc).

He’s a Microsoft MVP, Redgate Community Ambassador, international speaker, Dometrain author, and co-organizes the Iowa .NET User Group. You can find Scott on Twitter @scottsauber, on Bluesky @scottsauber.com, or on his blog at scottsauber.com.

Scott is the Director of Engineering at Lean TECHniques Inc. Besides advising clients and delivering solutions for them, he enjoys helping teams realize their potential through technical practices (such as CI/CD, TDD, IAC, etc.) and working more effe... Show more

Brian McKeiver

Brian McKeiver

Brian McKeiver is Co-Owner at BizStream, digital agency in Allendale, MI. At BizStream he is a solution architect, visionary, dual Microsoft Azure MVP (Azure AI and Azure PaaS), Kentico MVP, and Kontent.ai MVP. He has over 23 years of experience leading his agency of more than 40 employees, about a hundred clients spread out across North America, and one heck of an interesting story of how it all started from a two-person team. In addition to his expertise in web development, cloud, integration, and digital marketing, Brian is active with the tech community via his blog at Mcbeev.com.

Brian McKeiver is Co-Owner at BizStream, digital agency in Allendale, MI. At BizStream he is a solution architect, visionary, dual Microsoft Azure MVP (Azure AI and Azure PaaS), Kentico MVP, and Kontent.ai MVP. He has over 23 years of experience lead... Show more

YK Sugi

YK Sugi

Developer Experience Manager at Eventual. Also the creator of an open-source coding assistant with ~1200 stars on GitHub, and a Claude Code tips repo with 1000+ stars. Founder of CS Dojo, a programming education YouTube channel with 1.9M+ subscribers.

Developer Experience Manager at Eventual. Also the creator of an open-source coding assistant with ~1200 stars on GitHub, and a Claude Code tips repo with 1000+ stars. Founder of CS Dojo, a programming education YouTube channel with 1.9M+ subscribers... Show more

Fabio Bonolo

Fabio Bonolo

🚀 #FutureofModernWork - The future starts now!

👋🏻 Ciao! I'm Fabio, Microsoft MVP in the M365 Copilot category, Teamleader Productivity at redIT Switzerland, speaker and passionate community enthusiast with a clear goal: empowering people to actively shape the future of work with Microsoft 365 and Copilot. ✨

🎯 My mission
I support my network with practical insights and valuable knowledge about Microsoft 365 Copilot - so that you can extend your digital knowledge. It's not just about technology. It's about empowerment. Perspectives. The future. 🎯

🚀 #FutureofModernWork - The future starts now! 👋🏻 Ciao! I'm Fabio, Microsoft MVP in the M365 Copilot category, Teamleader Productivity at redIT Switzerland, speaker and passionate community enthusiast with a clear goal: empowering people to act... Show more

Gilles Pommier

Gilles Pommier

Gilles Pommier is a senior SharePoint Consultant and Office 365 MVP. During the last 15 years, he has helped numerous companies in their implementation for SharePoint architecture and development. Since 2005, he has also participated in several events such as SharePoint Saturday, SQL Saturday, Microsoft TechEd U.S., TechEd Australia, TechEd EMEA TechEd Dubai TechDays France as a speaker on Office 365, SharePoint, .Net and VSTO technologies.

Gilles Pommier is a senior SharePoint Consultant and Office 365 MVP. During the last 15 years, he has helped numerous companies in their implementation for SharePoint architecture and development. Since 2005, he has also participated in several even... Show more

Dave Rendon

Dave Rendon

📘 https://amzn.to/3ummI9B
🌐 https://blog.azinsider.net
💻 https://github.azinsider.net

▬▬▬▬▬▬ Hello There! 👋 ▬▬▬▬▬▬
Let's connect - https://www.linkedin.com/in/daverndn/

I'm David Rendon (Dave Rendon), a Microsoft Azure and AI MVP for 13 consecutive years and a Microsoft Certified Trainer. As an IT professional with more than 15 years of experience, I have focused strongly on Microsoft technologies and Azure since 2010.

📘 https://amzn.to/3ummI9B 🌐 https://blog.azinsider.net 💻 https://github.azinsider.net ▬▬▬▬▬▬ Hello There! 👋 ▬▬▬▬▬▬ Let's connect - https://www.linkedin.com/in/daverndn/ I'm David Rendon (Dave Rendon), a Microsoft Azure and AI MVP for... Show more

John Kerski

John Kerski

John leverages his 10+ years of technical and government leadership experience to help Federal Agencies, and private sector clients utilize Microsoft products to their fullest potential. His certifications with Microsoft products offers customers a high rate of return when looking to invest in Microsoft solutions.

John leverages his 10+ years of technical and government leadership experience to help Federal Agencies, and private sector clients utilize Microsoft products to their fullest potential. His certifications with Microsoft products offers customers a h... Show more

Daniel Hutmacher

Daniel Hutmacher

SQL Server developer for 25-odd years, Microsoft Data Platform MVP, organizer of Data Saturday Stockholm, volunteer/co-organizer of GroupBy.org.
I still occasionally blog at sqlsunday.com.

SQL Server developer for 25-odd years, Microsoft Data Platform MVP, organizer of Data Saturday Stockholm, volunteer/co-organizer of GroupBy.org. I still occasionally blog at sqlsunday.com. Show more

Juan Carlos González Martín

Juan Carlos González Martín

Juan Carlos is a Telecommunications Engineer with more than 23 years of experience in diverse Microsoft products and technologies with a strong background in the SharePoint platform; although he currently works as Microsoft 365 SME & Delivery Manager skilled in Microsoft 365, Microsoft 365 Copilot, Microsoft Teams, the Power Platform and SharePoint platforms. Juan Carlos is a Microsoft 365 & Microsoft 365 Copilot MVP that received his first MVP award in 2008. He is also co-editor and co-director of the free Spanish digital magazine about Microsoft Products and Technologies: CompartiMOSS (www.compartimoss.com). To date, Juan Carlos has co-authored 21 books and several articles about Microsoft 365 &SharePoint platforms in Spanish and English.

Juan Carlos is a Telecommunications Engineer with more than 23 years of experience in diverse Microsoft products and technologies with a strong background in the SharePoint platform; although he currently works as Microsoft 365 SME & Delivery Manage... Show more

Ferdi Lethen-Oellers

Ferdi Lethen-Oellers

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 avid jogger and regularly goes to soccer. Besides sports, his family is the most important thing to him. Ferdi is an expert on the topic of Microsoft 365 and is available for questions as well as consultations. Inquiries via mail to ferdi.lethen@outlook.de.

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

Cecilia Esparza

Cecilia Esparza

Apasionada del análisis de datos y entusiasta de Power BI. Con formación en estadística y una curiosidad constante por encontrar formas de construir modelos claros, eficientes y útiles, así como visualizaciones que realmente ayuden a tomar decisiones con datos. Disfruto compartiendo conocimiento y aprendiendo junto a la comunidad técnica.

Apasionada del análisis de datos y entusiasta de Power BI. Con formación en estadística y una curiosidad constante por encontrar formas de construir modelos claros, eficientes y útiles, así como visualizaciones que realmente ayuden a tomar decisiones... Show more

Mihail Mateev

Mihail Mateev

Mihail Mateev is an owner, Solution Architect, Senior Technical Evangelist at SoftProject, responsible for .Net, IoT and cloud solutions. Mihail currently works as a Senior Solution Architect at EPAM Systems. He also worked many years like a Technical evangelist in the Infragistics. Last years Mihail was focused on various areas related to technology Microsoft: Visual Studio , ASP.Net, Windows client apps, MS SQL Server and Microsoft Azure.

Mihail Mateev is an owner, Solution Architect, Senior Technical Evangelist at SoftProject, responsible for .Net, IoT and cloud solutions. Mihail currently works as a Senior Solution Architect at EPAM Systems. He also worked many years like a Techni... Show more

Julian Burr

Julian Burr

Senior Developer from Germany with over 15 years of experience building web apps and leading frontend teams, currently living and working down under in Australia. Pragmatic perfectionist, always looking for opportunities to learn and grow.

Senior Developer from Germany with over 15 years of experience building web apps and leading frontend teams, currently living and working down under in Australia. Pragmatic perfectionist, always looking for opportunities to learn and grow. Show more

Nanddeep Nachan

Nanddeep Nachan

Microsoft MVP (M365 and AI Platform)

A results oriented consultant with experience in Microsoft Technologies especially with Microsoft 365, Power Platform, and Microsoft Azure. Experienced in design, implementation, configuration, and maintenance of several large-scale projects.

Author of books:
➟ Mastering SharePoint Framework (BPB Publications), Amazon bestseller
➟ Understanding Hybrid Environments in SharePoint 2019 (Apress)
➟ Up and Running on Microsoft Viva Connections (Apress)

Organizer of Pune Tech Community (https://www.meetup.com/pune-tech-community/)

Microsoft MVP (M365 and AI Platform) A results oriented consultant with experience in Microsoft Technologies especially with Microsoft 365, Power Platform, and Microsoft Azure. Experienced in design, implementation, configuration, and maintenance ... Show more

Sally Dabbah

Sally Dabbah

Meet Sally! Sally serves as a Data Engineer with an expertise in Azure Cloud Analytics Services, with years of experience under her belt.
Since earning her M.Sc. degree in Software Engineering, Sally has become a significant voice in Azure Cloud Analytics Services, publishing over ten blogs on Microsoft's Tech Community blog. What excites Sally most about her work is the opportunity to build Proof of Concepts (POCs) that help Microsoft customers unlock their business potential – by doing so, she remains true to her ultimate mission: to empower innovation through Azure's boundless possibilities. Away from her professional endeavors, Sally finds joy in baking pastries, a hobby she shares with her followers on Instagram for inspiration.

Meet Sally! Sally serves as a Data Engineer with an expertise in Azure Cloud Analytics Services, with years of experience under her belt. Since earning her M.Sc. degree in Software Engineering, Sally has become a significant voice in Azure Cloud An... 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.