Most Active Speakers 2024

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

  • 1007 speakers
  • Auto-generated
Sal Kimmich

Sal Kimmich

Sal is a developer advocate for open source and passionate about helping engineers, ethical hackers and digital enthusiasts understand the complexity of modern software development. With over a decade of experience as building cloud-native machine learning pipelines in the healthcare and tech for good sectors, their work is now focused on filling the cracks in the open source software supply chain to build a better digital future for all of us. By day, you'll find Sal working with site reliability engineers, DevOps and cybersecurity specialists to implement best tools and practices to remove toil from developer workflows. By night, you'll find Sal mentoring the next generation of engineers in cloud computing from around the globe, helping them to make the world a better place through the clever use of math.

Sal is a developer advocate for open source and passionate about helping engineers, ethical hackers and digital enthusiasts understand the complexity of modern software development. With over a decade of experience as building cloud-native machine le... Show more

Steve Jones

Steve Jones

Steve Jones has been working with databases and computers for over two decades. He has worked with SQL Server since 1991, from v4.2 through SQL Server 2016. He has been a DBA, developer, and manager in a variety of large and small companies across multiple industries. In 2001 Steve founded SQLServerCentral with two partners and has been publishing technical articles and facilitating discussions among SQL Server professionals ever since. He currently is the full time editor of SQLServerCentral, as well as an evangelist for Redgate Software. Steve is a 10 year Microsoft Data Platform MVP and lives on a horse ranch in Colorado.

Steve Jones has been working with databases and computers for over two decades. He has worked with SQL Server since 1991, from v4.2 through SQL Server 2016. He has been a DBA, developer, and manager in a variety of large and small companies across mu... Show more

Matthias Geisler

Matthias Geisler

True believer in (Kotlin) Multiplatform and working with it since 2019. Builds solutions for Android.
Organizer of KUG Berlin, GDG Android Berlin, XTC Berlin and more.

True believer in (Kotlin) Multiplatform and working with it since 2019. Builds solutions for Android. Organizer of KUG Berlin, GDG Android Berlin, XTC Berlin and more. Show more

Daniel Rohregger

Daniel Rohregger

Daniel is a international Speaker covering topic all around Microsoft 365. With a big focus on Copilot, Adoption and Modern Workplace he loves what he does. With large to medium Enterprises from EMEA he get's experience from the real world and combines that with the passion for technology.

💼 M365 Copilot MVP
💼 AI, Hybrid Work, Teams and Modern Work-Freak
💼 Speaker and Instructor for Microsoft 365 Services
🎓 Certified ScrumMaster, Bachelor Professional for Project Organisation (CCI)

🌇 Regensburg, Germany near Munich area

Daniel is a international Speaker covering topic all around Microsoft 365. With a big focus on Copilot, Adoption and Modern Workplace he loves what he does. With large to medium Enterprises from EMEA he get's experience from the real world and combin... Show more

Steve Campbell

Steve Campbell

Steve co-owns Analytic Endeavors, a consultancy founded by himself and Reid Havens. Working in the data platform and BI space, they deliver enterprise data solutions for clients across industries, including non-profit, education, and public sectors. Analytic Endeavors specialize in delivering streamlined data pipelines, scalable shared models, and actionable report solutions.

Steve has a background in data analytics and consulting and is a Microsoft data platform MVP. He has run global Microsoft data analytics consulting teams, specializing in deploying and implementing enterprise data solutions, self-service business intelligence, and data governance.

He is also the owner of Sunny BI, providing Power BI and Fabric training services to individuals and organizations who want to learn and leverage the power of data visualization and analytics.

Steve co-owns Analytic Endeavors, a consultancy founded by himself and Reid Havens. Working in the data platform and BI space, they deliver enterprise data solutions for clients across industries, including non-profit, education, and public sectors. ... Show more

Aaron Cutshall, DHA, MSHI

Aaron Cutshall, DHA, MSHI

Dr. Aaron N. Cutshall is a proven leader in Healthcare Informatics with nearly 40 years of experience in application and database analysis, design, and development. He focuses on clinical quality and massive databases. He actively speaks nationwide at conferences and user group sessions on data architecture, analytics, and professional development topics.

Dr. Aaron N. Cutshall is a proven leader in Healthcare Informatics with nearly 40 years of experience in application and database analysis, design, and development. He focuses on clinical quality and massive databases. He actively speaks nationwide a... Show more

Els van Vessem

Els van Vessem

Els van Vessem (they/them) works as a Data Engineer and Scrum Master for the House of Representatives in the Netherlands, after some years working as general data specialist and project lead for several healthcare organizations. They focus on topics of diversity, non-data skills needed for data jobs, compassion and mental health. Outside of work they hang out on bluesky (@geekingthething.bsky.social), help events with their code of conduct and harassment/abuse policies, read too many books, and watches political debates for fun.

Els van Vessem (they/them) works as a Data Engineer and Scrum Master for the House of Representatives in the Netherlands, after some years working as general data specialist and project lead for several healthcare organizations. They focus on topics ... Show more

Sam Debruyn

Sam Debruyn

Sam Debruyn is a Microsoft Data Platform MVP and Cloud & Data Platform Architect passionate about modern data platforms such as Microsoft Fabric. In his day-to-day, he designs and implements data platforms that support customers in harvesting the full potential of their data. Sam has over 10 years of experience with Microsoft Azure and often blogs about his adventures in data. He contributes to the data community through blog posts, open-source projects, and speaking engagements at data meetups and conferences.

Sam Debruyn is a Microsoft Data Platform MVP and Cloud & Data Platform Architect passionate about modern data platforms such as Microsoft Fabric. In his day-to-day, he designs and implements data platforms that support customers in harvesting the ful... Show more

Ayushi Gupta

Ayushi Gupta

With my coding skills, I specialize in crafting diverse application solutions for Android mobile and TV platforms. My goal is to innovate and overcome any obstacles in our fast-paced, ever-evolving world.
Driven by a passion for problem-solving, I eagerly accept challenges and strive to deliver impactful solutions. Let's connect and collaborate to find innovative solutions together

With my coding skills, I specialize in crafting diverse application solutions for Android mobile and TV platforms. My goal is to innovate and overcome any obstacles in our fast-paced, ever-evolving world. Driven by a passion for problem-solving, I e... Show more

Erin Dempster

Erin Dempster

Erin is currently the Enterprise Architect at Trean Corporation in Wayzata, MN, USA. Since 2023, Erin is a Data Platform MVP for her involvement in the SQL Server/Fabric community. She has been working with SQL Server for 20 years, both as a developer and a database administrator. Over the past several years, PowerShell and Azure DevOps have become areas of focus.

Erin is currently the Enterprise Architect at Trean Corporation in Wayzata, MN, USA. Since 2023, Erin is a Data Platform MVP for her involvement in the SQL Server/Fabric community. She has been working with SQL Server for 20 years, both as a develope... Show more

Ambesh Singh

Ambesh Singh

I am a father, software engineer, and architect at Visionet Deutschland GmbH, currently living in Germany. My interests range from technology to travel. I am also interested in entrepreneurship, reading, vlogging and programming.

I am a father, software engineer, and architect at Visionet Deutschland GmbH, currently living in Germany. My interests range from technology to travel. I am also interested in entrepreneurship, reading, vlogging and programming. Show more

Johan Ludvig Brattås

Johan Ludvig Brattås

Johan Ludvig Brattås is a director at Deloitte, and a dedicated community guy. He has worked with MS SQL server since late 1999, mostly with BI in one form or another. Since 2015, most of his work has been in the cloud working on data platform services such as Snowflake, Databricks and Synapse.

Combining his passion for MS SQL Server with his passion for sharing knowledge, he started speaking at various events in the SQL Community. This is also a way to give back to the community for all the things he has learned over the years. When not working, Johan Ludvig either spends his time with his kids, playing with new technology or teaching coeliacs how to bake glutenfree food.

Johan Ludvig Brattås is a director at Deloitte, and a dedicated community guy. He has worked with MS SQL server since late 1999, mostly with BI in one form or another. Since 2015, most of his work has been in the cloud working on data platform servic... Show more

Emily Mancini

Emily Mancini

Emily is a lifelong learner and passionate advocate for seamless user experiences- specializing in information architecture and user interface design (UX master certified by Nielsen Norman Group). She thrives on building accessible structures to help people find what they are looking for and better understand their surroundings. Emily is a recipient of the Microsoft Most Valuable Professional award for 3 consecutive years and a member of the Microsoft 365 Patterns and Practices team.

A results-driven professional, Emily is recognized for her expertise in implementing Microsoft 365 solutions. She consistently delivers projects on time and within budget, with a particular focus on enhancing user satisfaction and usability. Emily aligns projects seamlessly with company culture and overarching goals leading to higher adoption. Emily has developed scalable environments for companies experiencing 10x growth in less than 5 years, managed migrations due to large-scale mergers and acquisitions, and specializes in initial implementations with hesitant new users. She possesses a deep understanding of what business owners need to implement intuitive and scalable solutions.

Emily’s experience as a communications manager, leadership development facilitator, and teacher provides a well-rounded background for interpreting and translating user needs across industries. She embeds effective training programs and compassionate change management strategies in every project, ensuring that all users are actively engaged in the journey. Emily believes a human-centered process will yield the best results.

Emily is a lifelong learner and passionate advocate for seamless user experiences- specializing in information architecture and user interface design (UX master certified by Nielsen Norman Group). She thrives on building accessible structures to help... Show more

Olivier Bierlaire

Olivier Bierlaire

Ex-first dev team of Canva, I've worked at Elastic, and now focused on founding in sustainability in IT. With Rebase.green we focus on reducing energy waste in software industry. Based in Nantes, France.

Ex-first dev team of Canva, I've worked at Elastic, and now focused on founding in sustainability in IT. With Rebase.green we focus on reducing energy waste in software industry. Based in Nantes, France. Show more

Nadia Jiang

Nadia Jiang

Nadia Jiang is an entrepreneur, open-source enthusiastic, and DevRel expert. She currently serves as the Head of Open Source Growth at Ant Group, where she leads initiatives to drive innovation and collaboration within the open-source ecosystem. Previously, she was the COO of SegmentFault, China's largest developer Q&A community, and co-founder of Apache Answer.

Beyond her professional roles, Nadia is a passionate contributor to the global open-source community. She actively participates in organizations such as the China Open-Source Alliance (KAIYUANSHE), the Apache Software Foundation, OpenInfra Foundation, Linux Foundation, FOSSAsia, OpenUK, Chance Open-Source Foundation, China Computer Federation (CCF), and the China Institute of Communications (CIC). Her influence extends across borders, having spoken at major global open-source conferences, including CommunityOverCode Asia/EU/NA, Open Source Summit, State of Open Con, and FOSSAsia Summit.

Her dedication extends to organizing and volunteering for prominent open-source events. She serves as a core organizer and conference chair for events such as CommunityOverCode Asia, Dev.Together Summit China, and OSPO Summit China, fostering collaboration and knowledge exchange within the developer community.

Nadia Jiang is an entrepreneur, open-source enthusiastic, and DevRel expert. She currently serves as the Head of Open Source Growth at Ant Group, where she leads initiatives to drive innovation and collaboration within the open-source ecosystem. Prev... Show more

John Sterrett

John Sterrett

John's experience leading large technical teams in complex environments has made him a global expert in performance and scalability. John speaks at conferences around the world on database strategy and topics related to performance tuning, development, and cloud computing. He is a Microsoft Certified Trainer, and former Microsoft MVP. He is the principal consultant and founder at Procure SQL.

John's experience leading large technical teams in complex environments has made him a global expert in performance and scalability. John speaks at conferences around the world on database strategy and topics related to performance tuning, developmen... Show more

Holly Bielawa

Holly Bielawa

Holly Bielawa is the head of Product Coaching and Consulting for Jeff Patton and Associates, where she and her team help companies put Product Thinking concepts into practice. As an international tech start-up founder, CPO, and transformational strategist, she brings a unique wealth of experience and industry knowledge to technology product development. She and her team work with organizational leaders and teams to help them evolve to a product-oriented culture that empowers the principles, practices and ways of working that are essential to deliver real business results.

Holly Bielawa is the head of Product Coaching and Consulting for Jeff Patton and Associates, where she and her team help companies put Product Thinking concepts into practice. As an international tech start-up founder, CPO, and transformational strat... Show more

Alpa Buddhabhatti

Alpa Buddhabhatti

Alpa is an Azure Data Engineer with a passion for data and technology. She is Microsoft Certified Trainer and certified in Azure Data engineer and Azure Data Science. She is working on Azure services such as Logic Apps, Azure Functions, Azure Key Vault , Azure , Azure Data Factory, Azure Storage and Azure Data Lake .

Alpa is an Azure Data Engineer with a passion for data and technology. She is Microsoft Certified Trainer and certified in Azure Data engineer and Azure Data Science. She is working on Azure services such as Logic Apps, Azure Functions, Azure Key Vau... Show more

Phil Nash

Phil Nash

Phil is a developer relations engineer for IBM and Google Developer Expert living in Melbourne, Australia. He loves working with JavaScript, TypeScript or Ruby to build web applications and tools to help developers. He once helped build a website that captured the world's favourite sandwich fillings. He has too many GitHub repositories.

Away from the keyboard, Phil listens to ska punk, hangs out with his miniature dachshund (also called Ruby), and is on a mission to discover the world's best beers.

Phil tweets at @philnash and you can find him elsewhere online at https://philna.sh.

Phil is a developer relations engineer for IBM and Google Developer Expert living in Melbourne, Australia. He loves working with JavaScript, TypeScript or Ruby to build web applications and tools to help developers. He once helped build a website tha... Show more

Amy Kapernick

Amy Kapernick

Amy is a business owner,  senior developer, mentor and international conference speaker. She has a passion for sharing knowledge with the community with a focus on nurturing the next generation of developers. This has led to her organising and volunteering at events, running technical workshops, and writing and producing her own video content. She also regularly presents and keynotes at events all over the world, informing and entertaining audiences from a variety of industries and backgrounds.

A familiar face in the developer community Amy volunteers her time with several groups, including DDD Perth as Vice Chair and Director of Conference Content, Perth Azure User Group as one of the organising team and She Codes as a regular mentor. These contributions are not unnoticed, as she’s been recognised as a Microsoft MVP and a Twilio Champion since 2019 for her contributions to the tech community and ongoing commitment to helping those around her.

Amy is a business owner,  senior developer, mentor and international conference speaker. She has a passion for sharing knowledge with the community with a focus on nurturing the next generation of developers. This has led to her organising and volunt... Show more

Marco Ippolito

Marco Ippolito

Marco is a Senior Security Engineer at HeroDevs.
Active contributor, releaser, and member of the Node.js Technical Steering Committee, he is a renowned international speaker and a Microsoft MVP. Marco is actively involved in many projects within the Node.js ecosystem and also serves as a delegate in TC39.

Marco is a Senior Security Engineer at HeroDevs. Active contributor, releaser, and member of the Node.js Technical Steering Committee, he is a renowned international speaker and a Microsoft MVP. Marco is actively involved in many projects within the... Show more

Tiago Costa

Tiago Costa

Tiago Costa is a Senior Cloud Architect and Advisor focusing on Microsoft Azure, International Speaker, Trainer and Author. For the past 20 years has been architecting and developing solutions using Microsoft technologies. In the last years Tiago have been helping companies to migrate and build Cloud native workloads in Microsoft Azure. Tiago has been working as at the Senior Architect level, but he always like to do some hands-on tasks on the Azure Administration and Development side of things. You can find him regularly in the classroom or online teaching Microsoft Azure. All this real-world experience allows him to deliver amazing trainings on Microsoft Azure.

Tiago has several Microsoft Certifications and awards:
- Microsoft Azure MVP (2016 – …)
- MCT – Microsoft Certified Trainer (2006 – …)
- MCT Regional Lead (2013 – …)
- Microsoft Certification Council Member (2020 – …)

He loves diving into new technologies and share his experience at conferences and training classes. What excites him about it's work is to help others exploring new frontiers in technology and to become better professionals. He's free time is spent with his family in the surroundings of the sunny Lisbon, Portugal, and building some cool geek projects.

Tiago Costa is a Senior Cloud Architect and Advisor focusing on Microsoft Azure, International Speaker, Trainer and Author. For the past 20 years has been architecting and developing solutions using Microsoft technologies. In the last years Tiago hav... Show more

Nico Vermeir

Nico Vermeir

Nico Vermeir is an application architect at Inetum Belgium since 2010, where he has a strong focus on building and architecting modern applications.
Being a strong believer in the importance of communities he tries to share knowledge wherever he can, be it on Twitter, at a user group or conference. He has spoken on many international conferences such as NDC Oslo, NDC Sydney, NDC London, Swetugg, Build Stuff, DotNext.
Nico is a Microsoft MVP in Developer Technologies, crew member of Techorama BE and NL and crew member of VISUG, Belgium's largest .NET user group.

In his spare time he enjoys brewing (and tasting) beer, playing the guitar, riding his Harley-Davidson and doing Karate.

Nico Vermeir is an application architect at Inetum Belgium since 2010, where he has a strong focus on building and architecting modern applications. Being a strong believer in the importance of communities he tries to share knowledge wherever he ca... Show more

Henning Schwentner

Henning Schwentner

Henning loves programming in high quality. He lives this passion as coder, coach, and consultant at WPS – Workplace Solutions. There he helps teams to structure their monoliths or to build new systems from the beginning with a sustainable architecture. Microservices or self-contained systems are often the result. Henning is author of “Domain Storytelling” (Addison-Wesley 2022), “Domain-Driven Transformation” (Addison-Wesley 2024) and the www.LeasingNinja.io.

Henning loves programming in high quality. He lives this passion as coder, coach, and consultant at WPS – Workplace Solutions. There he helps teams to structure their monoliths or to build new systems from the beginning with a sustainable architectur... 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

Lorenzo Barbieri

Lorenzo Barbieri

From the moment I turned on my Vic-20, 40 years ago, I knew my life was aimed at technology. I've always been the first in line to test out new products, services, gadgets, especially those which promised to change people’s lives. I’ve always been a tech superhero.
After all these years, my personal mission went from changing the world through technology to improving the world, one human interaction at a time. Changing the way people live in the digital age is possible only by addressing the human factor, together with technology.
My proven track record of driving sales involves creating connections, building communities, challenging views, delivering value, and going the extra mile.
As a Cloud Architect and Evangelist, I’ve presented technical and business content to a wide range of different audiences, from executive meetings to large developer conferences, including many online and in-person events, and I was recognized as the “best speaker” multiple times, thanks to a clever mix of storytelling and technology.
I have a deep technical knowledge of Application Innovation and Modernization in the Cloud, Cloud Native solutions and, of course, on-premises solutions. I can drive product development and technology teams.
I have a deep business knowledge of Manufacturing, Automotive, and Construction business, coupled with a broad knowledge of ISVs and Microsoft partners.
So, if you're ever in need of an evil genius being able to impact deals through human interactions and technology, look no further. I’m the right person to help with your business!

From the moment I turned on my Vic-20, 40 years ago, I knew my life was aimed at technology. I've always been the first in line to test out new products, services, gadgets, especially those which promised to change people’s lives. I’ve always been a ... Show more

Morten Knudsen

Morten Knudsen

Morten is a Triple Microsoft MVP (Security, Azure, and Security Copilot), a Microsoft Certified Trainer, and holds over 20 active Microsoft certifications.

As a Cloud and Security Architect, he focuses on Azure infrastructure, Microsoft 365, automation, security, AI, and hybrid cloud.

He actively shares insights and tools with the community through his blog at aka.ms/morten / mortenknudsen.net, where his community tools have reached over 2 million downloads.

Morten is also a strong advocate for the tech community — speaking at events, mentoring professionals, and co-founding Experts Live Denmark.

Outside of work, he enjoys traveling with his family and is certified as both a PADI Dive Master and PADI Master Scuba Diver.

Morten is a Triple Microsoft MVP (Security, Azure, and Security Copilot), a Microsoft Certified Trainer, and holds over 20 active Microsoft certifications. As a Cloud and Security Architect, he focuses on Azure infrastructure, Microsoft 365, auto... Show more

Tomasz Poszytek

Tomasz Poszytek

With a passion for enhancing organizational effectiveness through digitalization and process optimization, Tomasz brings extensive expertise as a seasoned Business Analyst. As a distinguished Microsoft Power Platform expert, recognized with the Microsoft Most Valuable Professional (MVP) title and multiple certifications, including Microsoft Certified Trainer (MCT), Tomasz possesses a robust analytical acumen. With proficiency in SharePoint, Nintex, Webcon, and other process implementation tools, Tomasz continuously updates his knowledge to deliver cutting-edge solutions and shares insights with both clients and technical communities.

Renowned for crafting user-friendly business processes and applications, Tomasz prioritizes simplicity and reliability, ensuring seamless adoption and comprehension. As a dedicated co-organizer of community events in Poland and an active blogger, Tomasz contributes actively to the technical community and serves as an esteemed international speaker.

With a passion for enhancing organizational effectiveness through digitalization and process optimization, Tomasz brings extensive expertise as a seasoned Business Analyst. As a distinguished Microsoft Power Platform expert, recognized with the Micro... 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

Nikola Ilic

Nikola Ilic

I'm making music from the data! Power BI and Microsoft Fabric addict, Microsoft Data Platform MVP, Pluralsight Author, O'Reilly Instructor, blogger, speaker...Interested in everything related to data - always eager to extract valuable info from raw data in the most effective way. Multi-year experience working with (predominantly) Microsoft Data Platform (SQL Server, SSAS, SSIS, SSRS, and Power BI). Father of 2 and true football (and Barca) fan!

I'm making music from the data! Power BI and Microsoft Fabric addict, Microsoft Data Platform MVP, Pluralsight Author, O'Reilly Instructor, blogger, speaker...Interested in everything related to data - always eager to extract valuable info from raw d... 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.