Most Active Speakers 2023

Sessionize proudly presents the list of the most active speakers in the year 2023!

  • 755 speakers
  • Auto-generated
Cory House

Cory House

Cory is an author, a 12 time Microsoft MVP, and international speaker. He is founder of reactjsconsulting, where he helps companies transition to React. He has trained over 10,000 software developers at conferences and businesses worldwide. Cory has authored over a dozen courses on JavaScript, React, C#, testing, and web development on Pluralsight and Dometrain. He shares software development tips daily on X as @housecor.

Cory is an author, a 12 time Microsoft MVP, and international speaker. He is founder of reactjsconsulting, where he helps companies transition to React. He has trained over 10,000 software developers at conferences and businesses worldwide. Cory has ... Show more

Prathyusha(Prathy) Kamasani

Prathyusha(Prathy) Kamasani

I’m Prathyusha (Prathy) Kamasani, a solopreneur behind Data Nova, a small, purpose-driven business specialising in Microsoft BI solutions. With over 15 years of experience in the data space, I take a design-first approach to everything I build. Whether I’m developing well-structured data platforms or creating user-centric Power BI reports, my goal is to make data accessible, intuitive, and genuinely impactful.

From delivering end-to-end Microsoft Fabric solutions to crafting interactive data visualisations, I bring together design and data to help organisations uncover the insights that truly matter.

I’m also passionate about sharing knowledge and building community. Since 2016, I’ve been running the London Microsoft Fabric User Group. You’ll often find me speaking at conferences or hosting events at the London Fabric User Group

I’m Prathyusha (Prathy) Kamasani, a solopreneur behind Data Nova, a small, purpose-driven business specialising in Microsoft BI solutions. With over 15 years of experience in the data space, I take a design-first approach to everything I build. Wheth... Show more

Eric Ampire

Eric Ampire

Google Developer Expert for Android, I am a software developer with over six years of experience in software development, specifically for Android and iOS. Although I sometimes develop web solutions, I currently work as Mobile Developer at BRP.

In addition to developing software, I like to share my knowledge by writing articles on various topics and getting involved in the local community. I am currently the leader of the Google Developer Group in Lubumbashi.

Google Developer Expert for Android, I am a software developer with over six years of experience in software development, specifically for Android and iOS. Although I sometimes develop web solutions, I currently work as Mobile Developer at BRP. In... Show more

Mike Hartington

Mike Hartington

Mike is a developer, Angular GDE, and Developer Advocate at Prisma. Big fan of the web, helping people, and building cool stuff.

Mike is a developer, Angular GDE, and Developer Advocate at Prisma. Big fan of the web, helping people, and building cool stuff. Show more

Dylan Beattie

Dylan Beattie

Dylan Beattie is an independent consultant who has been building data-driven web applications since the 1990s. He’s managed teams, taught workshops, and worked on everything from tiny standalone websites to complex distributed systems. He’s a Microsoft MVP, and he regularly speaks at conferences and user groups all over the world.

Dylan is the creator of the Rockstar programming language, and the founder, vocalist and lead guitarist with The Linebreakers, the world's greatest nerd comedy classic rock disco alt punk covers band.

Dylan Beattie is an independent consultant who has been building data-driven web applications since the 1990s. He’s managed teams, taught workshops, and worked on everything from tiny standalone websites to complex distributed systems. He’s a Microso... Show more

Abu Anwar MD Abdullah

Abu Anwar MD Abdullah

He is a Google Developer Expert in Dart & Flutter, and the second most followed YouTuber in the Flutter space globally!🎉 Safe to say that the content he shared on *The Flutter Way* has influenced hundreds of young developers along the way.

He is a Google Developer Expert in Dart & Flutter, and the second most followed YouTuber in the Flutter space globally!🎉 Safe to say that the content he shared on *The Flutter Way* has influenced hundreds of young developers along the way. Show more

Antonio Cobo

Antonio Cobo

Antonio is a seasoned Agile Coach with a wealth of experience in delivery management across the UK. With a foundation as a Java Developer early in his career, he excels in bridging communication gaps between development teams and business stakeholders. Having worked in diverse environments spanning three countries, Antonio has honed his ability to appreciate varying perspectives and cultivate cultural awareness
He usually speaks about Agile, DevOps and Mental Health across Europe and US.

Antonio is a seasoned Agile Coach with a wealth of experience in delivery management across the UK. With a foundation as a Java Developer early in his career, he excels in bridging communication gaps between development teams and business stakeholder... Show more

Patrick Guimonet

Patrick Guimonet

Patrick has 20+ years of experience as an Enterprise Solutions Architect. He has a successful track record of technical expertise for Office 365, SharePoint, SQL Server, and Oracle RDBMS. He is a former Microsoft employee in France. He worked 14 years to develop his own company Abalon, created in 2011. Abalon is dedicated to supporting customers on getting real business benefits with Microsoft collaborative platform.
After selling it, he created a new one called AURA specialized on Microsoft licensing optimization.

He has been speaker and organizer of 100+ Microsoft 365 and Power Platform events like SharePoint Saturdays Paris, Monaco, Dubai, Netherlands, Barcelona, Helsinki, ..., European SharePoint Conference, European Collaboration Summit, MS TechDays Paris, Modern Workplace Conference Paris and Power Platform French Summit...
He has spoken on the 5 continents, on more than 50 countries. More details here: http://bit.ly/eventsPGU2

He leads aMP Community. More details here: http://bit.ly/aMSPrez

Patrick has 20+ years of experience as an Enterprise Solutions Architect. He has a successful track record of technical expertise for Office 365, SharePoint, SQL Server, and Oracle RDBMS. He is a former Microsoft employee in France. He worked 14 year... Show more

Todd Sharp

Todd Sharp

Todd is a developer who advocates and evangelizes about interactive video streaming at Twitch. He's been writing code since 2004 and is passionate about technology, code, and helping developers learn new things. As part of his role as a Developer Advocate, he writes demos to show other developers how to use tools, languages, frameworks, and technologies to solve the problems that they face every day. Todd has a background in writing and a love for theater, so he considers himself fortunate to have found a role that lets me use those skills and passions as part of his everyday routine. He is married to his best friend and lives in the North Georgia mountains with his 2 kids, 8 chickens, 2 dogs, and a cat. When he's not working, he loves to build miniature models, cook, hike, travel, play video games and tinker with electronics and microcontrollers.

Todd is a developer who advocates and evangelizes about interactive video streaming at Twitch. He's been writing code since 2004 and is passionate about technology, code, and helping developers learn new things. As part of his role as a Developer Adv... Show more

Abdul Kazi

Abdul Kazi

My name is Abdul Kazi and I am a Microsoft Most Valuable Professionals (MVP) for Azure, Microsoft Certified Trainer (MCT), Solutions Architect with 18+ years of IT industry experience and have been working with Microsoft Azure since 2014. Also, I am the co-host of Come Cloud With Us meetup where we are joined by guest speakers to talk about cloud related topics.

My name is Abdul Kazi and I am a Microsoft Most Valuable Professionals (MVP) for Azure, Microsoft Certified Trainer (MCT), Solutions Architect with 18+ years of IT industry experience and have been working with Microsoft Azure since 2014. Also, I am ... Show more

Michael Kaufmann

Michael Kaufmann

Michael Kaufmann is a Microsoft MVP and Regional Director and the CEO of Xpirit Germany. Mike has been working as a .net developer and architect for more than 20 years. In addition to implementing agile techniques (like scrum), ALM and DevOps practices, he is an Azure architect and a Clean Code addict. He shares his knowledge in books, trainings, his blog, articles and as a speaker and keynote speaker at international conferences.

Michael Kaufmann is a Microsoft MVP and Regional Director and the CEO of Xpirit Germany. Mike has been working as a .net developer and architect for more than 20 years. In addition to implementing agile techniques (like scrum), ALM and DevOps practic... Show more

Asanka Abeysinghe

Asanka Abeysinghe

Asanka is a technology visionary who connects people and technology through digital transformation programs that create consumer-centric applications. As WSO2's CTO, he is responsible for advancing the company's corporate reference architecture and promoting its thought leadership vision. Collaborating with customers, partners, and industry analysts, he drives WSO2's technology mission. With over 20 years of experience in designing and implementing scalable distributed systems, SOA, microservice architectures, and business integration solutions, Asanka is a contributor to the Apache Software Foundation and a sought-after speaker at global events and tech meetups.

Asanka is a technology visionary who connects people and technology through digital transformation programs that create consumer-centric applications. As WSO2's CTO, he is responsible for advancing the company's corporate reference architecture and p... Show more

Magno Logan

Magno Logan

Magno is an information security specialist with a focus on application security, cloud security, container security, and DevSecOps, currently working at Jane as a Staff Security Engineer. He was a speaker at worldwide security conferences, including DEFCON, OWASP AppSec, SecTor, NorthSec, and BSides, among others. He holds certifications from multiple organizations, including SANS, CompTIA, EC-Council, AWS, and Microsoft.

Magno is an information security specialist with a focus on application security, cloud security, container security, and DevSecOps, currently working at Jane as a Staff Security Engineer. He was a speaker at worldwide security conferences, including... Show more

Patricio Vargas

Patricio Vargas

Passionate about helping others, Pato is currently a Lead DevX Engineer and he has become a member of several developer communities like the Google Developer Experts on Angular and Web Technologies, Google Women Techmakers Ambassadors, Microsoft MVP, Auth0 Ambassadors, Media Developer Experts at Cloudinary, Twilio Champ, AWS Community Builder, Postman Supernova and SpringBoard mentor.

Pato has participated in several hackathons and even won two of them. He loves mentoring people in technology, writing articles, contributing to open source, speaking at conferences/tech talks, and advocating technologies that he loves.

Passionate about helping others, Pato is currently a Lead DevX Engineer and he has become a member of several developer communities like the Google Developer Experts on Angular and Web Technologies, Google Women Techmakers Ambassadors, Microsoft MVP,... Show more

Natalie Johnson

Natalie Johnson

Natalie Johnson is a renowned consultant, performance coach, and business motivational speaker with over three decades of experience transforming cultures worldwide. As the Co-founder and Chief Visionary of Vidl Work, Natalie specializes in optimizing organizational performance by increasing energy, fostering team connections, and developing courageous leaders.

With a background in human performance, including psychology, physiology, and resilience, Natalie is a sought-after speaker and trainer, known for her engaging, high-energy presentations. Her impactful work has earned her numerous accolades, including the Enterprising Women of the Year Award, Champion of Healthcare, and Business Leader Woman Extraordinaire.

Natalie's dynamic speaking style and expertise in topics such as intentional culture, leadership development, and effective communication have made her a respected figure in the business world. Her ability to inspire and empower audiences to achieve their full potential has made her a valuable asset to organizations seeking to thrive in today's competitive landscape.

Natalie Johnson is a renowned consultant, performance coach, and business motivational speaker with over three decades of experience transforming cultures worldwide. As the Co-founder and Chief Visionary of Vidl Work, Natalie specializes in optimizin... Show more

Sarah Morgan

Sarah Morgan

Sarah brings with her more than 18 years of experience in the software industry, primarily at Boston-based ventures. In addition to her current role as a Sr. Product Manager at TelemetryHub, she is a product strategy consultant for Tapple.io.
Sarah holds a BS in Computer Science from Eckerd College, a Masters of Science in Innovation from Northeastern University, and an MBA also from Northeastern.

Sarah brings with her more than 18 years of experience in the software industry, primarily at Boston-based ventures. In addition to her current role as a Sr. Product Manager at TelemetryHub, she is a product strategy consultant for Tapple.io. Sarah... Show more

Sierra OBryan

Sierra OBryan

Sierra is a Software Engineer at Clubhouse, based in Cincinnati, OH, USA, focused primarily on native Android. She loves building beautiful and accessible Android apps, sharing knowledge with the community, and mentoring aspiring mobile developers. She is a Google Developer Expert for Android and serves as a Director of Women Who Code Cincinnati, Director of Technology for getWITit (Women in Tech), Women Techmakers global Ambassador, and former global Leadership Fellow for Women Who Code Mobile.

Sierra is a Software Engineer at Clubhouse, based in Cincinnati, OH, USA, focused primarily on native Android. She loves building beautiful and accessible Android apps, sharing knowledge with the community, and mentoring aspiring mobile developers. S... Show more

Pavlo Stavytskyi

Pavlo Stavytskyi

Pavlo is a Staff Software Engineer at Meta. He is also a Google Developer Expert for Android and Kotlin. Previously he worked at Lyft, Turo and Grab on mobile infrastructure. He develops Android apps, focusing on mobile performance, developer productivity, and infrastructure.

Pavlo is a Staff Software Engineer at Meta. He is also a Google Developer Expert for Android and Kotlin. Previously he worked at Lyft, Turo and Grab on mobile infrastructure. He develops Android apps, focusing on mobile performance, developer product... Show more

Michael Milewski

Michael Milewski

Michael is a developer keen on the people side of things. He loves pairing, and in particular with people new to writing software. He especially likes driving software out with tests and directing the evolution of the design. In his spare time he does a bit of running, camping and watching any one of his 4 kids excel above anything he ever managed to achieve.

Michael is a developer keen on the people side of things. He loves pairing, and in particular with people new to writing software. He especially likes driving software out with tests and directing the evolution of the design. In his spare time he doe... Show more

Niko Neugebauer

Niko Neugebauer

A Product Manager for Azure SQL at Microsoft, in his previous roles for over 20 years he helped customers successfully build, migrate and optimize Microsoft Data solutions in OLTP & OLAP markets.
A community leader, he is leading Portuguese Data Platform User Group for over 11 years and he organized the first international SQLSaturday (#78 Lisbon).
A regular speaker at major events, such as SQLBits, PASS Summit, etc.

A Product Manager for Azure SQL at Microsoft, in his previous roles for over 20 years he helped customers successfully build, migrate and optimize Microsoft Data solutions in OLTP & OLAP markets. A community leader, he is leading Portuguese Data Pl... Show more

Andreas Hähnel

Andreas Hähnel

I work with Microsoft Cloud technologies since 2013 as a Consultant and Cloud Solution Architect. In these roles, I've helped many companies to successfully fulfill their cloud journey to Microsoft 365 and Microsoft Azure. Cloud journey and transition also means a high amount of process automation, which I cover with my PowerShell scripting skills. My personal goal is to make cloud technology and hybrid scenarios easily understandable for everyone. With this purpose in mind, I've founded my own company.

I work with Microsoft Cloud technologies since 2013 as a Consultant and Cloud Solution Architect. In these roles, I've helped many companies to successfully fulfill their cloud journey to Microsoft 365 and Microsoft Azure. Cloud journey and transitio... Show more

Angela Henry

Angela Henry

Angela is a Senior Architect, living in High Point, NC and loves what she does. She's worked with all versions of SQL Server & worn all the hats that come with dealing with SQL Server throughout the years: developer, administrator, data architect and BI developer. She has her MSCE in Data and Analytics (f.k.a., Business Intelligence), is a Data Platform MVP, and a Microsoft Certified Trainer (MCT). She is the former chapter leader for the PASS Triad SQL User Group in Greensboro, NC. In her spare time you can probably find her in or at the pool, she's an avid US Masters Swimmer, Coach and Instructor.

Angela is a Senior Architect, living in High Point, NC and loves what she does. She's worked with all versions of SQL Server & worn all the hats that come with dealing with SQL Server throughout the years: developer, administrator, data architect and... Show more

Eliza Camber

Eliza Camber

Eliza is a senior Android engineer and a Google developer expert (GDE) for conversational AI. She began her Android journey in 2013 and has been actively involved in the tech communities as a volunteer, organiser, lead, or speaker ever since. In her spare time, she loves travelling, reading, solving puzzles, and taking long walks with her dog.

Eliza is a senior Android engineer and a Google developer expert (GDE) for conversational AI. She began her Android journey in 2013 and has been actively involved in the tech communities as a volunteer, organiser, lead, or speaker ever since. In her ... Show more

Cecelia Martinez

Cecelia Martinez

Cecelia Martinez is a developer, speaker, writer, and community leader. She is passionate about helping developers improve some of the most frustrating parts of their work – including testing, debugging, mobile app deployments, and fighting with YAML. She is known for her work at companies like Ionic, Replay, and Cypress, as well as her efforts to build inclusive developer communities by volunteering with Atlanta JavaScript, Out in Tech, and Women Who Code Mobile.

Cecelia Martinez is a developer, speaker, writer, and community leader. She is passionate about helping developers improve some of the most frustrating parts of their work – including testing, debugging, mobile app deployments, and fighting with YAML... Show more

Julien Jakubowski

Julien Jakubowski

Julien Jakubowski is a Developer Advocate at StreamNative with over 20+ years of experience as a developer, staff engineer, and consultant. He has built several complex systems with distributed, scalable, and event-driven architecture for various industrial sectors such as retail, finance, and manufacturing.



Julien delivers talks at conferences on software engineering, including Devoxx, JCon, Conf42, VoxxedDays, Berlin Buzzwords, and Java User Groups, among others.


Julien is located in France. He's also one of the founders and leaders of the Ch'ti JUG - Java User Group of Lille, France.

Julien Jakubowski is a Developer Advocate at StreamNative with over 20+ years of experience as a developer, staff engineer, and consultant. He has built several complex systems with distributed, scalable, and event-driven architecture for various ind... Show more

Andrei Epure

Andrei Epure

Seasoned software engineer and engineering manager specializing in developer tooling.

I work in the Analysis Team at Sonar. I began my software engineering career at Microsoft. I joined Sonar because I believe clean code is essential for the well-being of both developers and organizations.

Seasoned software engineer and engineering manager specializing in developer tooling. I work in the Analysis Team at Sonar. I began my software engineering career at Microsoft. I joined Sonar because I believe clean code is essential for the well... Show more

Stefan van der Wiele

Stefan van der Wiele

With over 15 years of experience Stefan has proven himself an expert on all things identity. Thanks to his designing and implementing skills in complex identity solutions he knows how to translate a business case into a technical solution.

Stefan is a speaker at multiple small and big Microsoft and non-Microsoft events focusing on identity and the cloud. He explains to all who need to know how identity works and how and why we need to protect it.

With over 15 years of experience Stefan has proven himself an expert on all things identity. Thanks to his designing and implementing skills in complex identity solutions he knows how to translate a business case into a technical solution. Stefan... Show more

Lemon 🍋

Lemon 🍋

With a lifelong passion for the weirdness of the internet and a day job as a development lead for whoever hired him, Lemon spends his professional time making websites for money and his free time making websites for no money.

He's created a number of stupid things for the internet, like all the games on kinda.fun, the wikiHow guessing game damn.dog, the Google Autocomplete game idiots.win, and a bunch of other things of questionable use. He also hosts a podcast that looks at some of the internet's weirder subcultures. It is not safe for your work, unless you work somewhere really cool.

With a lifelong passion for the weirdness of the internet and a day job as a development lead for whoever hired him, Lemon spends his professional time making websites for money and his free time making websites for no money. He's created a number... Show more

Kevin Feasel

Kevin Feasel

Kevin Feasel is a Microsoft Data Platform MVP and Proprietor of Catallaxy Services, LLC, where he specializes in data analytics with T-SQL and R, forcing Spark clusters to do his bidding, fighting with Kafka, and pulling rabbits out of hats on demand. He is the lead contributor to Curated SQL (https://curatedsql.com), president of the Triangle Area SQL Server Users Group (https://www.meetup.com/tripass), and author of PolyBase Revealed (https://www.apress.com/us/book/9781484254608) and Finding Ghosts in Your Data (https://link.springer.com/book/10.1007/978-1-4842-8870-2). A resident of Durham, North Carolina, he can be found cycling the trails along the triangle whenever the weather's nice enough.

Kevin Feasel is a Microsoft Data Platform MVP and Proprietor of Catallaxy Services, LLC, where he specializes in data analytics with T-SQL and R, forcing Spark clusters to do his bidding, fighting with Kafka, and pulling rabbits out of hats on demand... Show more

Aseem Wangoo

Aseem Wangoo

Lead Software Engineer | Founder FlatteredWithFlutter | Co-founder FyndMyAI.
TechWriter, blogger, event speaker and Google Contributor.

Ranked in the Top 3% speakers 2023 and Top 30 best flutter blogs. Speaker at Google Singapore.
Invited as a speaker to

- International Conferences FlutterCon Berlin
- Business conferences, Exito 2024, TechExpo Asia etc
- Tech Conferences, GDG Zagreb 2024, GDG Singapore 2024, Geekle 2024, DevFest SG 2023, Geekle 2021, DartUp and other tech communities

Lead Software Engineer | Founder FlatteredWithFlutter | Co-founder FyndMyAI. TechWriter, blogger, event speaker and Google Contributor. Ranked in the Top 3% speakers 2023 and Top 30 best flutter blogs. Speaker at Google Singapore. Invited as a... Show more

Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.

Most Active Speakers 2023

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 2023.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2023. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 25 thousand unique accepted speakers this year, the 3% is 771. 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 2023. 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.