Most Active Speakers 2024

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

  • 1008 speakers
  • Auto-generated
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

Carol Valencia

Carol Valencia

Carol is a Cloud Architect with a strong focus on security and observability, boasting over 7 years of experience in cloud-native technologies. She is an open-source contributor to Kubernetes, OpenTelemetry, Kubernetes Release, and CNCF Glossary. Carol is an active member of the community, serving as a TAG Lead in Operational Resilience, CNCF Ambassador, AWS Community Builder, and Cloud Native chapter organizer, together with KCD events in Brazil.

Carol is a Cloud Architect with a strong focus on security and observability, boasting over 7 years of experience in cloud-native technologies. She is an open-source contributor to Kubernetes, OpenTelemetry, Kubernetes Release, and CNCF Glossary. Car... Show more

Monica Morehouse (Rathbun)

Monica Morehouse (Rathbun)

Monica Morehouse (Rathbun), a Microsoft MVP for Data Platform, resides in Virginia and brings two decades of experience across various database platforms, with a particular focus on SQL Server and the Microsoft Data Platform. She is a frequent speaker at IT industry conferences, where she shares her expertise on performance tuning and configuration management for both on-premises and cloud environments. Monica leads the Hampton Roads SQL Server User Group and is passionate about SQL Server and its community, she is dedicated to giving back in any way she can. You can often find her online (@sqlespresso) offering helpful tips or blogging at sqlespresso.com.

Monica Morehouse (Rathbun), a Microsoft MVP for Data Platform, resides in Virginia and brings two decades of experience across various database platforms, with a particular focus on SQL Server and the Microsoft Data Platform. She is a frequent speake... Show more

Jannik Reinhard

Jannik Reinhard

My name is Jannik Reinhard and I'm 27 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 Operation).

I am proud to be a dual Microsoft MVP in the area Security-Intune and AI Platform-Azure AI Services

I have spoken at events such as:
* MMS
* MMUGSE
* Modern Endpoint Management Summit
* NIC
* Experts Live Germany
* Global AI Bootcamp
* Global Azure Austria
and many more

My name is Jannik Reinhard and I'm 27 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

Marc Duiker

Marc Duiker

Marc is a Sr Developer Advocate at Diagrid and enjoys sharing knowledge on how to build distributed applications. He's one of the Dapr Community Managers, and he loves helping developers to achieve more every day.

You might have seen Marc at a developer meetup or conference, since he's a regular speaker and event-organizer in the area of Dapr, Azure cloud, and serverless technologies. From 2019 to 2025 Marc received the Microsoft Azure MVP award for his community contributions.

In his spare time, Marc likes to give attention to the creative part of his brain. He likes to create pixel art (check out VSCode Pets), code visuals & music, and create an occasional retro game.

Marc is a Sr Developer Advocate at Diagrid and enjoys sharing knowledge on how to build distributed applications. He's one of the Dapr Community Managers, and he loves helping developers to achieve more every day. You might have seen Marc at a dev... 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

Mike Maadarani

Mike Maadarani

Mike Maadarani is a Microsoft Copilot & M365 MVP, a board member of the Microsoft Global Community Initiative, and a Cloud Solutions Architect who has been providing strategic solutions surrounding architecture, planning, migration and governance for medium to large-scale organization. With 30 years of IT industry experience, Mike spent the last few years managing and delivering collaboration solutions to a wide range of mid to large scale projects. He is an evangelist and visionary where he can and provide the business and technical leadership required for delivering successful global Microsoft 365 projects. This has giving him the opportunity to work with great talented colleagues and people who I have a lot of respect for their passion and dedication.

He is an active member in the Microsoft 365 community and have spoken in many Microsoft conferences, local events, and corporate functions.

Mike Maadarani is a Microsoft Copilot & M365 MVP, a board member of the Microsoft Global Community Initiative, and a Cloud Solutions Architect who has been providing strategic solutions surrounding architecture, planning, migration and governance for... 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

Engin Diri

Engin Diri

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 startup while collaborating with enterprise clients has further enriched my experience!

I began my career as a Java backend developer, transitioned to frontend development, and ultimately specialized in CI/CD and DevOps. Working with ANT and Cruise Control to switch to Jenkins and Microsoft Team Foundation Server added some traumas on top! But as they say, what doesn't kill you makes you stronger.

I have now embraced the dynamic world of DevOps and Platform Engineering, leveraging cloud technologies and Kubernetes.

Recently, I have been exploring AI to find ways to make myself redundant in the future.

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

Michiel Hamers

Michiel Hamers

Hi, I’m Michiel Hamers — a Principal Cloud Expert, Implementation Manager, Trainer, and former Microsoft MVP with over 25 years of experience in the Microsoft ecosystem.

Since 2000, I’ve been helping organizations successfully adopt and optimize Microsoft technologies, with a focus on Azure, cloud architecture, performance, and cost management. As a Microsoft Certified Trainer (MCT) and experienced consultant, I bridge strategy and execution, guiding both public and private sector teams through complex technical transformations.

I regularly speak at international conferences such as Developer Week, PowerShell + DevOps Global Summit, Global Azure, AzConf Chennai, Azure Fest, DevConf APG, FutureTech, and Dutch Cloud Meetup. I’m passionate about delivering hands-on workshops and tailored in-company trainings, helping teams sharpen their Azure, automation, and application lifecycle skills.

My mission is clear: help people and organizations get the most out of the cloud — with control, clarity, and confidence. Whether coaching colleagues, giving workshops, or advising on cloud-native modernization, I combine deep technical knowledge with a pragmatic, people-focused approach.

When I’m not working, I enjoy life with Sandra — cooking, traveling, and spending time with family and friends. For me, technology is about empowering people, not just systems.

Let’s connect and build something great together.

Hi, I’m Michiel Hamers — a Principal Cloud Expert, Implementation Manager, Trainer, and former Microsoft MVP with over 25 years of experience in the Microsoft ecosystem. Since 2000, I’ve been helping organizations successfully adopt and optimize M... Show more

Whitney Lee

Whitney Lee

Whitney is a kind and curious human who loves exploring and explaining tools in the cloud native landscape. She has delivered two KubeCon keynotes and countless fun, funny, and informative community talks. She runs a vibrant YouTube channel, co-hosts You Choose!—a ‘Choose-Your-Own-Adventure’-style journey through the CNCF landscape—and is also a host of Cloud Native Live and the podcast Software Defined Interviews.

Whitney is a kind and curious human who loves exploring and explaining tools in the cloud native landscape. She has delivered two KubeCon keynotes and countless fun, funny, and informative community talks. She runs a vibrant YouTube channel, co-hosts... Show more

Nicola Paro

Nicola Paro

Nicola Paro is a Solution Architect in beanTech with over 10 years of experience in the industry, with a special focus on the Industrial IoT environment. He is passionate about software development, primarily using .NET, Blazor, and AI technologies.

Nicola Paro is a Solution Architect in beanTech with over 10 years of experience in the industry, with a special focus on the Industrial IoT environment. He is passionate about software development, primarily using .NET, Blazor, and AI technologies. Show more

Michel Schildmeijer

Michel Schildmeijer

Michel Schildmeijer started his career in Pharma, When switched to IT, he increased his multiple-industry knowledge in his role as Solutions or IT architect in several industries. He works for the Dutch government as an Enterprise Architect. Michel speaks on a regular base about technology and the impact of innovation at national and international conferences. He contributes to the OpenSource community and solutions regarding containerization, CI/CD and DevOps. Latest book about CI/CD Design patteners on https://amazon.com/CI-CD-Design-Patterns-implement-ebook/dp/B0CY2KB7HY?ref_=litb_stb_nodl

Michel Schildmeijer started his career in Pharma, When switched to IT, he increased his multiple-industry knowledge in his role as Solutions or IT architect in several industries. He works for the Dutch government as an Enterprise Architect. Michel s... Show more

François Martin

François Martin

François Martin is a senior full-stack software engineer at Karakun AG in Switzerland, passionate about building high-quality applications. He co-authored the open-source JavaFX frameworks WorkbenchFX and PreferencesFX, and organizes Basel's Hackergarten to help developers get involved with open-source projects.

François is an Oracle ACE Associate and an active member of the Swiss Testing Board and ISTQB's Advanced and Expert Working Group, co-authoring the ISTQB Test Analyst v4.0 and the upcoming Security Test Analyst syllabus. He is also part of the content committee for the BaselOne conference.

François regularly speaks at international conferences, sharing insights to inspire developers and improve software quality.

François Martin is a senior full-stack software engineer at Karakun AG in Switzerland, passionate about building high-quality applications. He co-authored the open-source JavaFX frameworks WorkbenchFX and PreferencesFX, and organizes Basel's Hackerga... Show more

Ixchel Ruiz

Ixchel Ruiz

Ixchel Ruiz has been developing software applications and tools since 2000. Her research interests include Java, dynamic languages, client-side technologies, and testing. As a member of the JCP Executive Committee, Java Champion, Oracle ACE Pro, Testcontainers Community Champion, CDF Ambassador, Hackergarten enthusiast, Open Source advocate, public speaker, and mentor, Ixchel is deeply committed to fostering inclusive and collaborative tech communities. She actively mentors aspiring developers and champions initiatives aimed at increasing diversity and accessibility in the technology sector.

Ixchel’s work is characterised by a relentless pursuit of innovation, a deep understanding of user needs, and an unwavering commitment to ethical technology development.

Ixchel Ruiz has been developing software applications and tools since 2000. Her research interests include Java, dynamic languages, client-side technologies, and testing. As a member of the JCP Executive Committee, Java Champion, Oracle ACE Pro, Test... Show more

Adele Carpenter

Adele Carpenter

Adele is a Software Engineer and Consultant at Trifork Amsterdam where she is working on systems for the educational sector. Most of her work day is spent in the JVM/Spring and React ecosystems, although increasingly she plays a pivotal role as trusted advisor to Trifork’s customers.

Adele is an experienced international speaker, having spoken at multiple editions of NDC, goto, Devoxx and JavaZone. As a speaker, she uses her exposure to real-world customer projects, experiences outside of tech and passion for story-telling to distill complex ideas into their essential parts. All with an air of good humour.

When she’s not at her computer or on stage, you can find her in the gym pumping some serious iron as she pursues the sport of powerlifting.

Adele is a Software Engineer and Consultant at Trifork Amsterdam where she is working on systems for the educational sector. Most of her work day is spent in the JVM/Spring and React ecosystems, although increasingly she plays a pivotal role as trust... 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

Nicola Guglielmi

Nicola Guglielmi

I operate at the intersection of bold vision and brilliant teams. As a Principal Cloud & AI Strategist and Fractional CTO, I partner with companies to architect future-proof cloud solutions and build the high-performing engineering teams needed to execute them.

With over a decade of hands-on experience in Digital Transformation, I specialize in Google Cloud Platform, Generative AI (Vertex AI), and complex multi-cloud architectures. I don't just talk theory, I have built Cloud Business Units from scratch and led mission-critical migrations in fast-paced sectors like Oil & Gas.
My philosophy is simple: an elite strategy is useless without an elite team to execute it, so I build the team first, knowing that the results will follow.
As a passionate advocate for open knowledge, I am a Google Cloud Authorized Trainer, a Google Developer Expert (GDE) for Cloud, and the Community Lead for GDG Campobasso.
Whether I am live-coding a Gen AI agent or sharing insights on the dynamics of engineering leadership, I bring energy, clarity, and deep real-world experience to the stage. I love connecting with people who are eager to challenge the status quo and push the boundaries of what technology can solve.

I operate at the intersection of bold vision and brilliant teams. As a Principal Cloud & AI Strategist and Fractional CTO, I partner with companies to architect future-proof cloud solutions and build the high-performing engineering teams needed to ex... Show more

Krzysztof Kania

Krzysztof Kania

Passionate about leveraging the power of Microsoft 365 ecosystem. Committed to delivering top tier services and solutions that empower productivity. My dedication to staying abreast to the latest tools and maintains a high level of integrity has not only facilitated to transformation through technology but also contributed to the ongoing pursuit of excellence in my field.

Passionate about leveraging the power of Microsoft 365 ecosystem. Committed to delivering top tier services and solutions that empower productivity. My dedication to staying abreast to the latest tools and maintains a high level of integrity has not ... Show more

Niels Tanis

Niels Tanis

Niels Tanis has got a background in .NET development, pentesting and security consultancy. He is Microsoft MVP and has been involved in breaking, defending and building secure applications. He joined Veracode in 2015 and right now he works as a security researcher on a variant of languages and technologies related to Veracode’s Binary Static Analysis service. He is married, father of two and lives in a small village just outside Amersfoort, The Netherlands.

Niels Tanis has got a background in .NET development, pentesting and security consultancy. He is Microsoft MVP and has been involved in breaking, defending and building secure applications. He joined Veracode in 2015 and right now he works as a secur... Show more

Shabnam Watson

Shabnam Watson

Shabnam is a business intelligence consultant and owner of ABI Cube, a company that specializes in delivering data solutions using the Microsoft Data Platform. She has over 20 years of experience and is recognized as a Microsoft Data Platform MVP for her technical excellence and community involvement.

She is passionate about helping organizations harness the power of data to drive insights and innovation. She has a deep expertise in Microsoft Analysis Services, Power BI, Azure Synapse Analytics, and Microsoft Fabric. She is also a speaker, blogger, and organizer for SQL Saturday Atlanta - BI version, where she shares her knowledge and best practices with the data community.

Shabnam is a business intelligence consultant and owner of ABI Cube, a company that specializes in delivering data solutions using the Microsoft Data Platform. She has over 20 years of experience and is recognized as a Microsoft Data Platform MVP for... Show more

Barun Acharya

Barun Acharya

Barun likes hacking on low level stuff and fiddling around developer toolings. He currently works as a Software Engineer, simplifying OpenTelemetry Auto Instrumentation at Odigos and is a maintainer for KubeArmor, CNCF Sandbox project. He loves to speak at conferences talking about Open Source, Cloud Native, Observability and Security. He is a proud CNCF Ambassador. He has been associated and am actively mentoring with programs like Google Summer of Code and LFX Mentorship.

Barun likes hacking on low level stuff and fiddling around developer toolings. He currently works as a Software Engineer, simplifying OpenTelemetry Auto Instrumentation at Odigos and is a maintainer for KubeArmor, CNCF Sandbox project. He loves to s... Show more

Andrea Ceroni

Andrea Ceroni

Senior software architect, R&D team @Elfo.
I started my career working for advertising and cinema companies, using Maya and Python.
I have been working in .NET C# for more than ten years, with special interest in Azure cloud architectures, Infrastructure as Code, mobile applications, async/concurrent code and functional programming.
I'm a proud Microsoft MVP and I do my best to support communities.
Mountains and MTB enthusiast!
Married with Federica, we have a golden retriever, Mila.

Senior software architect, R&D team @Elfo. I started my career working for advertising and cinema companies, using Maya and Python. I have been working in .NET C# for more than ten years, with special interest in Azure cloud architectures, Infrastr... 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

Jakub Scholz

Jakub Scholz

Jakub is a CNCF Ambassador and a Senior Principal Software Engineer at Red Hat. He has long-term experience with Kubernetes, streaming, and messaging. Currently focuses mainly on Apache Kafka and its integration with Kubernetes. He is one of the founders and maintainers of the Strimzi project, which provides tooling for running Apache Kafka on Kubernetes. Before joining Red Hat, he worked as a messaging and solution architect in the financial industry.

Jakub is a CNCF Ambassador and a Senior Principal Software Engineer at Red Hat. He has long-term experience with Kubernetes, streaming, and messaging. Currently focuses mainly on Apache Kafka and its integration with Kubernetes. He is one of the foun... Show more

Aldan Creo

Aldan Creo

Hi! I'm Aldan, and I'm passionate about technology and research. I studied Computer Science in Spain, France and Switzerland, founded a few associations and contributed to open source projects. I've also been lucky enough to get some recognition for leadership and academic achievements, and I love learning from the community and participating in events. Currently, I'm working on research that combines Natural Language Processing and Knowledge Graphs, two topics I'm always happy to talk about!

Hi! I'm Aldan, and I'm passionate about technology and research. I studied Computer Science in Spain, France and Switzerland, founded a few associations and contributed to open source projects. I've also been lucky enough to get some recognition for ... Show more

Michael Niehaus

Michael Niehaus

Michael Niehaus is a Programme Director and Master Inventor at 2Pint Software, working on device management and OS deployment technologies. Previously, Michael spent 16 years at Microsoft working on MDT, Windows as a Service, Windows Autopilot, and related management and deployment technologies. Prior to that, he spent 14 years working as an IT pro.

Michael Niehaus is a Programme Director and Master Inventor at 2Pint Software, working on device management and OS deployment technologies. Previously, Michael spent 16 years at Microsoft working on MDT, Windows as a Service, Windows Autopilot, and r... 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 an independent software consultant and trainer, I specialise in technical leadership, software architecture, and sociotechnical system design. I work with organisations and teams to design and build sustainable and resilient software architecture.

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 mod... 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

Eberhard Wolff

Eberhard Wolff

Eberhard Wolff has 20+ years of experience as an architect and consultant - often on the intersection of business and technology. He is Head of Architecture at SWAGLab. As a speaker, he has given talks at international conferences and as an author, he has written more than 100 articles and books e.g. about Microservices and Continuous Delivery. His technological focus is on modern architectures – often involving Cloud, Domain-driven Design, and Microservices.

Eberhard Wolff has 20+ years of experience as an architect and consultant - often on the intersection of business and technology. He is Head of Architecture at SWAGLab. As a speaker, he has given talks at international conferences and as an author, h... 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.