Most Active Speakers 2024

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

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Mats Necker

Mats Necker

I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙‍♂️

Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io

I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Business Central, nowadays loving the Power Platform & Azure

Building repeatable software has always been my passion and I'm continuing to talk about the best ways to do that 🙂

I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙‍♂️ Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Bus... Show more

Chris Woody Woodruff

Chris Woody Woodruff

Chris Woodruff, also known as Woody, is an Independent Consultant 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 architecture, Woody is a regular speaker at international conferences, where he shares his deep knowledge on topics ranging from database development to APIs and web technologies. He is a Microsoft MVP in .NET and Web Development.

A dedicated mentor, Woody thrives on guiding fellow developers and enhancing their skills through his talks, written work, and digital content. He co-hosts the popular "Breakpoint Show" podcast and YouTube channel, which he uses to connect with and educate the tech community. He is also writing a book covering network programming with C# and .NET.

Woody's interests extend beyond his professional life, adding a personal touch to his character. He is a passionate bourbon enthusiast, often embarking on adventures along the Bourbon Trail in search of unique finds to savor and share with friends. Family time is a cherished part of his life, and he often shares insights from his professional journey on his blog at https://woodruff.dev. To stay updated on his latest projects and adventures, follow him on Twitter at @cwoodruff and Mastodon at https://mastodon.social/@cwoodruff, where he shares his thoughts and experiences, fostering a sense of connection with his audience.

Chris Woodruff, also known as Woody, is an Independent Consultant 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 architecture, W... Show more

Doug Leal

Doug Leal

With more than two decades of experience, Doug is a technology and data leader at CGI who helps clients execute critical data-centric solutions, analytics and data engineering strategies, and AI initiatives. He has led high-impact transformations driven by modern cloud data platforms and AI-driven solutions that improve decision-making, streamline operations, and unlock new opportunities across multiple industries.

Doug partners with business and technology leaders to accelerate digital transformation and scale innovation. He serves on the Databricks Partner Product Advisory Board, representing CGI, and the Per Scholas Orlando Advisory Board. He also is recognized by Databricks as a Champion for CGI, bringing leading-edge insight directly into client strategies.

With more than two decades of experience, Doug is a technology and data leader at CGI who helps clients execute critical data-centric solutions, analytics and data engineering strategies, and AI initiatives. He has led high-impact transformations dri... Show more

Mihaela-Roxana Ghidersa

Mihaela-Roxana Ghidersa

Driven by a zest for technology and fun in equal measure, I've navigated from hands-on coding across full-stack o steering technical leadership and architecture. Embracing change, I've evolved, always eager to push beyond the familiar. My experience spans a rich variety of domains, including remote device management and monitoring, payroll, healthcare, media, e-commerce, and software for municipalities, in both insourcing and outsourcing models.
Alongside my technical contributions, I've enriched my career by mentoring emerging talent and engaging audiences at conferences, sharing insights and fostering a community of learning and innovation.

Beyond the realm of coding, I am passionate about sharing insights, whether through thought-provoking articles or by distilling my experience into my book, "Software Architecture for Web Developers."

You can see my work in here:
https://medium.com/@ghidersa-mihaela
https://www.amazon.com/Software-Architecture-Web-Developers-professionals/dp/1803237910

Driven by a zest for technology and fun in equal measure, I've navigated from hands-on coding across full-stack o steering technical leadership and architecture. Embracing change, I've evolved, always eager to push beyond the familiar. My experience ... Show more

Stephen Rose

Stephen Rose

I help enterprises plan, deploy, govern, and scale AI solutions like Microsoft 365 Copilot through readiness, secure configuration, governance, and role-based enablement to drive measurable adoption.

I help enterprises plan, deploy, govern, and scale AI solutions like Microsoft 365 Copilot through readiness, secure configuration, governance, and role-based enablement to drive measurable adoption. Show more

Dale Rodriguez

Dale Rodriguez

Dale Rodriguez is an experienced Solutions Engineer at Chainguard and a cybersecurity evangelist with a track record of helping clients eliminate open source security risks and meet compliance standards. Beyond his technical expertise, he is a passionate advocate for cybersecurity education, adeptly guiding security and IT professionals through best practices and the latest trends in the field.

Dale Rodriguez is an experienced Solutions Engineer at Chainguard and a cybersecurity evangelist with a track record of helping clients eliminate open source security risks and meet compliance standards. Beyond his technical expertise, he is a passio... Show more

Heini Ilmarinen

Heini Ilmarinen

Heini is a math teacher turned Azure expert. With her background in mathematics and teaching, she has a great passion for problem solving, simplifying complex things and a unique approach to architectures.
She is a Co-founder at Bruvo and a Data Platform MVP, specializing in Azure infrastructure and the data platform. She has been working with customers large and small for the past several years to help them sort out their path to the cloud and make sense of their architecture - both hybrid and cloud. She has worked extensively with both Azure infrastructure and analytics solutions, and makes the most of this skillset in her projects, as well as while speaking. On her free time Heini spends time in the nature, either snowboarding or mountain biking, depending on the season.

Heini is a math teacher turned Azure expert. With her background in mathematics and teaching, she has a great passion for problem solving, simplifying complex things and a unique approach to architectures. She is a Co-founder at Bruvo and a Data Pla... Show more

Alessandro Stefouli-Vozza

Alessandro Stefouli-Vozza

Community leader and CNCF ambassador, Alessandro has spent the last few years building cloud native infrastructures for Microsoft customers, animating the Dutch community, and training others to pass the CKx exams. He has passion for all things cloud native, he's been around open source for 25 years and recently moved to a new Developer Relations role. Twitter handle: @bongo

Community leader and CNCF ambassador, Alessandro has spent the last few years building cloud native infrastructures for Microsoft customers, animating the Dutch community, and training others to pass the CKx exams. He has passion for all things cloud... Show more

Marco Gomiero

Marco Gomiero

Marco is a Senior Android Engineer at Airalo and a Google Developer Expert for Android. He’s passionate about building great mobile experiences on both Android and iOS, and loves working with Kotlin Multiplatform to share code where it makes sense.

He also maintains open-source projects, shares what he learns on his blog, speaks at conferences, and helps organize GDG Venezia. When he’s not coding, he’s probably playing basketball.

Marco is a Senior Android Engineer at Airalo and a Google Developer Expert for Android. He’s passionate about building great mobile experiences on both Android and iOS, and loves working with Kotlin Multiplatform to share code where it makes sense. ... Show more

Vanessa Toves

Vanessa Toves

When I was young I wanted to be an architect. As it turns out, I'm a different type of architect. I am a Microsoft 365 Solutions Architect.

When I was young I wanted to be an architect. As it turns out, I'm a different type of architect. I am a Microsoft 365 Solutions Architect. Show more

Matthew-Hope Eland

Matthew-Hope Eland

An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering, AI, and data science concepts in the most ridiculous ways possible. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie, reinforcement learning to drive the behavior of digital squirrels, data analytics to suggest improvements to his favorite TV show, and AI agents to play board games and create an AI agent with the personality of a dog. Matt is the author of "Data Science in .NET with Polyglot Notebooks" and "Refactoring with C#" as well as several LinkedIn Learning courses. Matt helps organize the Central Ohio .NET Developer Group, runs several blogs and a YouTube channel, has a Master’s of Science in Data Analytics, and is a current Microsoft MVP in AI and .NET.

An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering, AI, and data science concepts in the most ridiculous ways possible. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie, r... Show more

Liz Rice

Liz Rice

Liz Rice is Chief Open Source Officer at eBPF specialists Isovalent, creators of the Cilium project, and now part of Cisco. She is an award-winning speaker, and the author of O'Reilly books on "Container Security" and "Learning eBPF". She has held many roles with the CNCF, including as a governing board member, chair of the Technical Oversight Committee, and Co-Chair of KubeCon + CloudNativeCon. She was also previously on the board of OpenUK.

She has a wealth of software development, team, and product management experience from working on network protocols and distributed systems, and in digital technology sectors such as VOD, music, and VoIP. When not writing code, or talking about it, Liz loves riding bikes in places with better weather than her native London, competing in virtual races on Zwift, and making music under the pseudonym Insider Nine.

Liz Rice is Chief Open Source Officer at eBPF specialists Isovalent, creators of the Cilium project, and now part of Cisco. She is an award-winning speaker, and the author of O'Reilly books on "Container Security" and "Learning eBPF". She has held ma... Show more

Greg Strzyminski

Greg Strzyminski

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 levels, ranging in audience size from 5 to 250. Greg has been leading a number of Power BI workshops aimed at experienced professionals, students as well people willing to explore the art of possible in Business Intelligence. He has experience at conveying his knowledge at various levels, ranging from beginner to expert.

Greg holds a number of Microsoft Certifications including those in Fabric: DP-600 and Power BI: PL-300, DA-100 and 70-778.

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

Chris DeMars

Chris DeMars

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 and former Microsoft MVP, Google Developer Expert, Cloudinary Media Developer Expert, and Auth0 Ambassador. When he is not working on making the web great and accessible you can find him fishing, on the paintball field, rating Detroit Style pizza, and looking for UFO's.

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

Alexandre Piatetsky

Alexandre Piatetsky

Alexandre is a recognized expert in the Microsoft ecosystem, specializing in Microsoft 365, Copilot, and digital governance. As a Microsoft MVP, he regularly speaks at conferences and community events, sharing real-world experience, best practices, and actionable insights on Microsoft technology adoption.
With over 15 years of experience in solution architecture, project management, presales, and client advisory, Alexandre is passionate about knowledge sharing and collaborative innovation. He is deeply involved in the Microsoft community, helping organizations maximize the value of Microsoft tools while promoting security, compliance, and operational efficiency.
Alexandre is part of the French company Bleu, which owns and operates Microsoft’s first National Partner Cloud. He holds the position of Microsoft 365 Technology Lead there, and helps organizations harness the full potential of Microsoft 365 in a secure, compliant, and sovereign cloud environment.

Alexandre is a recognized expert in the Microsoft ecosystem, specializing in Microsoft 365, Copilot, and digital governance. As a Microsoft MVP, he regularly speaks at conferences and community events, sharing real-world experience, best practices, a... Show more

Johan Persson

Johan Persson

Johan Persson has worked as a consultant for more than 20 years and is at the moment employed as a Senior Technical Specialist at Engage Group. He is co-hosting three Swedish podcasts: ”En Liten Podd om IT”, "Dynamicspodden" and ”The Nerd Herd”. His main area of expertise is infrastructure but also works a lot with Microsoft Dynamics.

Johan Persson has worked as a consultant for more than 20 years and is at the moment employed as a Senior Technical Specialist at Engage Group. He is co-hosting three Swedish podcasts: ”En Liten Podd om IT”, "Dynamicspodden" and ”The Nerd Herd”. His ... Show more

Bernat Agulló

Bernat Agulló

Passionate about Power BI in general and DAX in particular.
Based in Barcelona, I speak Catalan, Spanish, English, Japanese and some German.

Passionate about Power BI in general and DAX in particular. Based in Barcelona, I speak Catalan, Spanish, English, Japanese and some German. Show more

Poornima Nayar

Poornima Nayar

Poornima is a .Net developer with over 10 years of experience in .Net. She is passionate about learning new technologies and keeping herself up-to-date with the latest developments in technology. Outside her work, Poornima enjoys music and is undergoing training in Indian Classical music. Based in Langley, UK she mothers a little girl and spends her spare time reading, cooking and watching movies.

Poornima is a .Net developer with over 10 years of experience in .Net. She is passionate about learning new technologies and keeping herself up-to-date with the latest developments in technology. Outside her work, Poornima enjoys music and is undergo... Show more

Michael Durkan

Michael Durkan

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 groups and in-person conferences covering topics across the entire Azure platform from Azure Core Compute to Azure PaaS services. He has published LinkedIn Learning courses on the AZ-801 exam objectives, and regularly blogs at michaeldurkan.com. He contributes regularly to the Microsoft Q&A platform as an Azure Community Champion.

He works for Accenture as their Lead Azure Architect, where he designs and leads the delivery of complex Azure solutions for enterprise customers in Ireland and the UK .

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

Joseph Katsioloudes

Joseph Katsioloudes

Joseph is a leading voice in cybersecurity and AI, developing software and content that shape how developers build securely. His open source game gh.io/scg has helped 10K+ developers gain future-proof security skills. His videos, with 2.8M+ views, simplify complex security topics and deliver actionable tips to a global audience. As a speaker, Joseph has delivered 68 talks across 25 countries over the past four years, captivating audiences with his insights and energetic stage presence.

Joseph is a leading voice in cybersecurity and AI, developing software and content that shape how developers build securely. His open source game gh.io/scg has helped 10K+ developers gain future-proof security skills. His videos, with 2.8M+ views, si... Show more

Dean Schuster

Dean Schuster

Dean Schuster has been envisioning and creating human-centered digital products since the advent of the commercial web. He is founder and owner of the user experience strategy firm truematter, leading the team to help national and international organizations change the way they do business online. He travels all over the world to speak and teach, mentoring professionals and challenging teams to a higher standard for digital experiences.

Dean is also an avid ultra-marathoner and trail racer, often found in out-of-the-way places, including Antarctica.

Dean Schuster has been envisioning and creating human-centered digital products since the advent of the commercial web. He is founder and owner of the user experience strategy firm truematter, leading the team to help national and international organ... Show more

Markus Ehrenmueller-Jensen

Markus Ehrenmueller-Jensen

​Markus Ehrenmueller-Jensen is the founder of Savory Data, with a career spanning project leadership, data engineering, and business intelligence architecture since 1994. He holds degrees in software engineering and business education and serves as a professor of databases and project engineering at HTL Leonding, a technical college. He is also certified in PL-300 (Power BI Data Analyst), DP-203 (Azure Data Engineer Associate Certification), DP-600 (Fabric Analytics Engineer Associate), and DP-700 (Fabric Data Engineer Associate).

Markus actively contributes to the global data community, speaking regularly at international conferences such as SQL Bits in London, Power BI Next Step in Copenhagen, Data Saturdays throughout Europe, and SQL Days. He co-founded SQL PASS Austria in 2013 and the Power Platform User Group Austria in 2016; both organizations merged in 2021 to form Data Community Austria. Since 2014, he has organized Data Community Austria Day in Vienna, fostering knowledge sharing among data professionals. In recognition of his technical leadership and community involvement, Markus has been honored as a Microsoft Data Platform Most Valuable Professional (MVP) since 2017.​

In addition to his speaking engagements, Markus contributes articles to reputable journals and has authored the book "Data Modeling with Microsoft Power BI," published in June 2024.

​Markus Ehrenmueller-Jensen is the founder of Savory Data, with a career spanning project leadership, data engineering, and business intelligence architecture since 1994. He holds degrees in software engineering and business education and serves as a... Show more

Miguel Félix

Miguel Félix

Lead BI Architect, with a background as business analyst with a 20-year experience, data analysis is one of his daily tasks, with Power BI a world of possibilities opened.
Super User in the Power BI community since the start of the program back in 2018 that allowed him to achieve a Microsoft MVP for the first time in 2019.

The engagement with the community, went further in 2020 with the first presentation on DAX and the blog https://pbiportugal.com/.
In 2021 there was a shift in his career with full time job in data, currently he provides solutions in Power BI and the Microsoft environment for customers in different business areas.

Making his own tools in Excel and VBA since University to improve the analysis and ways to show data that allowed users to have quick insights.
With Power Query and Power BI, the insights are easier and faster, and takes BI to a different level since removes the dependency on specialized professionals to have data as we need and when we need it.

Lead BI Architect, with a background as business analyst with a 20-year experience, data analysis is one of his daily tasks, with Power BI a world of possibilities opened. Super User in the Power BI community since the start of the program back in ... Show more

Clemens Vasters

Clemens Vasters

Clemens Vasters is Lead Architect in Microsoft’s Azure Messaging team that builds and operates a fleet of hyper-scale messaging services, including Event Grid, Service Bus, Event Hubs, Stream Analytics and Microsoft Fabric Eventstreams. Clemens represents Microsoft in messaging standardisation in OASIS (AMQP, MQTT) and CNCF (CloudEvents, xRegistry) and writes too much code for being an "Architect". He looks back at nearly 30 years in professional software development and has seen the same fashion come and go a few times.

Clemens Vasters is Lead Architect in Microsoft’s Azure Messaging team that builds and operates a fleet of hyper-scale messaging services, including Event Grid, Service Bus, Event Hubs, Stream Analytics and Microsoft Fabric Eventstreams. Clemens repre... Show more

Anna-Maria Wykes

Anna-Maria Wykes

Anna is a veteran software and data engineer as well as a Microsoft Data Platform and AI MVP, boasting over 18 years of experience. She has undertaken various projects, including real-time analytics with Scala and Kafka, constructing Data Lakes with Spark, and applying engineering to Data Science. Anna currently serves as a RSA (Resident Solution Architect) and consultant, contributing to the development of Databricks and Transatlantix's data engineering and AI practice. With a genuine passion for data, she endeavors to bridge the gap between Software Development and Data Science. Anna's other areas of interest include DevOps (DataOps, MLOps, LLMOps), Agile methodologies, and organizing or participating in local Code Clubs.

Anna is a veteran software and data engineer as well as a Microsoft Data Platform and AI MVP, boasting over 18 years of experience. She has undertaken various projects, including real-time analytics with Scala and Kafka, constructing Data Lakes with ... Show more

Agnius Bartninkas

Agnius Bartninkas

8+ years of successfully leading process improvement and automation agencies, specializing in Power Platform consultancy, solution architecture and development, using Copilot Studio, Power Automate, Power Apps and other products.

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 process improvement and automation agencies, specializing in Power Platform consultancy, solution architecture and development, using Copilot Studio, Power Automate, Power Apps and other products. Over 200 projects... Show more

C R Bhargavi

C R Bhargavi

Data Scientist, Microsoft MVP, Microsoft Certified *6, Microsoft Certified Trainer, Blogger, Author, Global Speaker

Data Scientist, Microsoft MVP, Microsoft Certified *6, Microsoft Certified Trainer, Blogger, Author, Global Speaker Show more

Kenny (Baas) Schwegler

Kenny (Baas) Schwegler

I believe in collaborative software design where 'every voice shapes the software'. Leveraging a domain-driven design approach with Team Topologies, I facilitate clearer communication between stakeholders and software creators by collaborative modelling and deep democracy, decoding complexities, resolving conflicts and ensuring software remains agile to business demands.

As Software Architect Enabler at DHL eCommerce and independent trainer and facilitator specialising in technical leadership, software architecture, and sociotechnical system design, I work with organisations and teams to design sustainable and resilient software architecture. I also co-authored Collaborative Software Design: How to Facilitate Domain Modeling Decisions and organise the Virtual Domain-Driven Design community to share these ideas more widely.

I believe in collaborative software design where 'every voice shapes the software'. Leveraging a domain-driven design approach with Team Topologies, I facilitate clearer communication between stakeholders and software creators by collaborative modell... Show more

Nico Jacobs

Nico Jacobs

Dr. Nico Jacobs started his career as a data mining researcher at the university of Leuven, Belgium. He joined U2U in 2004 as an instructor, author and technology strategist. His current technical expertise focuses on Power BI and Data Engineering/Data Science on Microsoft Azure. As a passionate trainer, Nico likes to inspire his students to gain a thorough knowledge on the subject. Nico regularly speaks at local and international conferences. You can see what he’s up to by following @SqlWaldorf on Twitter .

Dr. Nico Jacobs started his career as a data mining researcher at the university of Leuven, Belgium. He joined U2U in 2004 as an instructor, author and technology strategist. His current technical expertise focuses on Power BI and Data Engineering/Da... Show more

Loek Duys

Loek Duys

I help organizations design, build, and optimize secure, scalable Microsoft Azure platforms that deliver measurable business results.
For over 20 years, I’ve guided enterprise leaders and product teams through high-stakes cloud adoption, complex migrations, and performance optimization, combining deep technical expertise with a calm, collaborative style that keeps teams focused and projects on track.

My work includes:

- (Enterprise) cloud adoption & migration – ensuring smooth transitions with minimal risk
- Cost optimization & performance tuning – making Azure investments more efficient
- Security & compliance – protecting business-critical systems and data
- Platform engineering & landing zones – building robust foundations for innovation

I’ve been honored with nine consecutive Microsoft MVP awards for my contributions to the global Azure and .NET community. Outside client projects, I speak at international conferences and run workshops that turn complex cloud concepts into actionable insights.
Recent events include VS Live, NDC, Techorama Netherlands & Belgium; DevSum Sweden, Future Tech and Update Conf

Now, as founder of LoekD Consultancy BV, I partner with organizations ready to accelerate their Azure or software journey, whether that means starting fresh or unlocking more value from what you already have, accelerated with the power of AI.

Contact me for full projects, workshops or sparring sessions.

Let’s connect:
- LinkedIn: linkedin.com/in/loekd
- GitHub: github.com/loekd
- BlueSky: bsky.app/profile/loekd.com

I help organizations design, build, and optimize secure, scalable Microsoft Azure platforms that deliver measurable business results. For over 20 years, I’ve guided enterprise leaders and product teams through high-stakes cloud adoption, complex mig... 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.