Most Active Speakers 2023

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

  • 758 speakers
  • Auto-generated
Andreas Erben

Andreas Erben

Andreas spent most of his professional life and a career of over 25 years integrating "backend" applications. First inside or between Enterprises and Startups directly, then - "in the cloud".
Before that, Andreas dabbled with Virtual Reality in the 90s. In 2013, he integrated an innovation focus into his work - from Kinect for Windows, Microsoft HoloLens, and Mixed Reality, to a strong focus on Applied Artificial Intelligence. Andreas told audiences years before ChatGPT to look at Generative AI.
He cannot stop talking about technology, which apparently some people like so Microsoft gave him the MVP award. Because he has shown leadership can advise C-levels and business, he also got accepted into the ranks of the Microsoft Regional Directors .
Andreas helps customers as a trusted advisor, external CTO and innovation consultant, he also produces exciting applications and solutions with a great team of skilled individuals.
He acts as CTO Applied AI for daenet.

Andreas spent most of his professional life and a career of over 25 years integrating "backend" applications. First inside or between Enterprises and Startups directly, then - "in the cloud". Before that, Andreas dabbled with Virtual Reality in the ... Show more

Jess Pomfret

Jess Pomfret

Jess Pomfret is a Data Platform Engineer and a dual Microsoft MVP. She started working with SQL Server in 2011, and enjoys problem-solving and automating processes with PowerShell.

She also enjoys contributing to dbatools and dbachecks, two open source PowerShell modules that aid DBAs with automating the management of SQL Server instances. She has also contributed to the SqlServerDsc module, adding several new resources to use when configuring your SQL Servers.

She grew up in the South West of England and outside of her DBA life enjoys Crossfit, cycling and watching proper football.

Jess Pomfret is a Data Platform Engineer and a dual Microsoft MVP. She started working with SQL Server in 2011, and enjoys problem-solving and automating processes with PowerShell. She also enjoys contributing to dbatools and dbachecks, two open ... Show more

Brian Alderman

Brian Alderman

Brian Alderman is a six-year Microsoft MVP alumni, twenty-eight consecutive years as an MCT, and seven years as a PMP. Since 1995 he has held several Microsoft certifications that include MCSE for SharePoint, MCSA for Office 365, MCITP for SQL Server(R), and MCSE for Windows Server(R). As a Senior Technical Instructor, and consultant he has over 30 years of experience in networking, SQL Server databases, SharePoint technologies, Microsoft 365, and project management. Brian's publications include Windows 2000 Professional, SQL Server 2000 Administration, SharePoint 2010 Administrator's Companion and Microsoft SharePoint 2013 Administration Inside Out. He is an active speaker at SharePoint, SQL Server, and Microsoft 365 Industry conferences including SharePoint Saturday's, CollabDays, SPLive, DevIntersection, SharePoint Fest/365 EduCon, North American Collaboration Summit, Microsoft 365 Conference, Microsoft Ignite and several international SharePoint conferences including London, Milan, Dublin, Madrid, and Copenhagen. Brian has a BS and MS in Computer Information Systems where he graduated summa cum laude from Regis University of Colorado Springs and now lives in Scottsdale, AZ where he enjoys playing golf year-round and traveling around the world.

Brian Alderman is a six-year Microsoft MVP alumni, twenty-eight consecutive years as an MCT, and seven years as a PMP. Since 1995 he has held several Microsoft certifications that include MCSE for SharePoint, MCSA for Office 365, MCITP for SQL Server... Show more

Roy Derks

Roy Derks

Roy Derks is a lifelong software developer, author and public speaker from the Netherlands. Currently chasing his dreams in Silicon Valley, California. Roy's mission is to make the world a better place through technology by inspiring developers all over the world, more specifically AI and Web Development technologies. Before jumping into Developer Advocacy and joining IBM in Product Management, he founded and worked at multiple startups.

Roy Derks is a lifelong software developer, author and public speaker from the Netherlands. Currently chasing his dreams in Silicon Valley, California. Roy's mission is to make the world a better place through technology by inspiring developers all o... Show more

Lars Klint

Lars Klint

Lars is a Principal Developer Advocate at Atlassian, an author, trainer, Microsoft Azure MVP, community leader, aspiring YouTube host and part time classic car collector. He is heavily involved in the space of cloud computing services, especially Azure, and is a published author, solution architect and writer for numerous publications. He has been a part of the software development community for the past 20 years and co-organises the DDD Melbourne community conference, organises developer events with Microsoft, and also runs a part time car restoration business. He has spoken at numerous technical events around the world and is an expert in Australian Outback Internet.

Lars is a Principal Developer Advocate at Atlassian, an author, trainer, Microsoft Azure MVP, community leader, aspiring YouTube host and part time classic car collector. He is heavily involved in the space of cloud computing services, especially Azu... Show more

Nicky van Vroenhoven

Nicky van Vroenhoven

Nicky van Vroenhoven is a BI professional focused at the Microsoft stack and a Data Platform MVP. He mainly works with Power BI, Power Platform and T-SQL. Nicky started working with SQL Server and SSIS in 2005 in the DWH space, and later moved from Power Pivot to Power BI. After working 10 years in BI-consultancy jobs in several industries and companies, he worked for 5 years as a Power BI Administrator at a wealth management bank, and he is currently working as Unit Lead Fabric/Power BI at Powerdobs in The Netherlands.
Nicky has spoken at several User Groups and conferences including SQL Saturday Events, the Power BI World Tour, SQLBits and the Fabric Community Conference. In addition he enjoys tweeting and blogging about topics like Power BI and Power Platform at https://nickyvv.com.
In his spare time Nicky likes to go running, play chess or try to improve his Rubik's cube record. He is also a husband, father of 3 and a (former) ballroom dancer.

Nicky van Vroenhoven is a BI professional focused at the Microsoft stack and a Data Platform MVP. He mainly works with Power BI, Power Platform and T-SQL. Nicky started working with SQL Server and SSIS in 2005 in the DWH space, and later moved from P... Show more

Warwick Rudd

Warwick Rudd

Warwick Rudd is a Data Platform MVP, Microsoft Certified Master – SQL Server 2008, Founder and Principal Consultant at SQL Masters Consulting. With 25+ years of experience beginning with the release of SQL Server 6.5, he has worked in both Australia and England from small start-ups to Multi-National Corporations. He is a frequent speaker at local SQL Server User Groups / Meetups & SQL Saturday events in Australia and New Zealand as well as many international in-person and remote presentations. When not playing with the SQL stack, Warwick likes to get away to the cold and spend time snowboarding.

Warwick Rudd is a Data Platform MVP, Microsoft Certified Master – SQL Server 2008, Founder and Principal Consultant at SQL Masters Consulting. With 25+ years of experience beginning with the release of SQL Server 6.5, he has worked in both Australia ... Show more

Buck Woody

Buck Woody

Buck Woody is an Applied Data Scientist working on the Azure Data Services team at Microsoft, and uses data and technology to solve business and science problems. With over 39 years of professional and practical experience in computer technology, he is also a popular speaker at conferences around the world; author of over 700 articles and nine books on databases, machine learning, and R, he also sits on various Data Science Boards at two US Universities and specializes in advanced data analysis techniques. He is passionate about mentoring and growing the next generation of data professionals.
Specialties: Data, Data Science, Databases, Communication, Teaching, Speaking, Writing, Cloud Computing, Security

Clifton's Strengths: Individualization, Learner, Connectedness, Positivity, Achiever, Ideation

Buck Woody is an Applied Data Scientist working on the Azure Data Services team at Microsoft, and uses data and technology to solve business and science problems. With over 39 years of professional and practical experience in computer technology, he ... 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

Gien Verschatse

Gien Verschatse

Gien Verschatse is an experienced consultant and software engineer at Aardling. She specialises in domain modelling and software architecture. She has experience in many domains such as the biotech industry, where she specialised in DNA building. She's fluent in both object-oriented and functional programming, mostly in .NET. As a Domain-Driven Design practitioner, she always looks to bridge the gaps between experts, users, and engineers.

Gien is studying Computer Science at the OU in the Netherlands. As a side interest, she's researching the science of decision-making strategies, to help teams improve how they make technical and organisational decisions. She shares her knowledge by speaking at international conferences.

And when she is not doing all that, you'll find her on the sofa, reading a book and sipping coffee.

Gien Verschatse is an experienced consultant and software engineer at Aardling. She specialises in domain modelling and software architecture. She has experience in many domains such as the biotech industry, where she specialised in DNA building. She... Show more

David Ortinau

David Ortinau

David is a Principal Product Manager for .NET at Microsoft, focused on .NET MAUI. A .NET developer since 2002, and versed in a range of programming languages, David has developed web, environmental, and mobile experiences for a wide variety of industries. After several successes with tech startups and running his own software company, David joined Microsoft to follow his passion: crafting tools that help developers create better app experiences. When not at a computer or with his family, David is running through the woods.

David is a Principal Product Manager for .NET at Microsoft, focused on .NET MAUI. A .NET developer since 2002, and versed in a range of programming languages, David has developed web, environmental, and mobile experiences for a wide variety of indust... Show more

Celeste Tania Sánchez Fresneda

Celeste Tania Sánchez Fresneda

Desarrolladora desde hace 20 años en tecnologías .NET
Consultora Dynamics 365 desde hace 8 años
Consultora Azure desde hace 5 años
Consultora Power Platform desde hace 4 años

Desarrolladora desde hace 20 años en tecnologías .NET Consultora Dynamics 365 desde hace 8 años Consultora Azure desde hace 5 años Consultora Power Platform desde hace 4 años Show more

Dennes Torres

Dennes Torres

Dennes is a DBA and Data Platform MVP (2020-2023) living in Malta who loves Data Platform, including Azure Data Platform, Microsoft Fabric, SQL Server and recently got involved by Generative AI. In the past, he was married with software development, resulting in a total of more than 20 years of experience between Data Platform, cloud and software development. He moved to Malta after more than 10 years leading devSQL PASS Chapter in Rio de Janeiro and now is a member of the leadership team of MMDPUG PASS Chapter in Malta organizing meetings, events, and webcasts about Microsoft Data Platform. He is an MCT, MCSE in Data Platforms and BI, with more titles in software development. He can be found working for DTower Software and speaking in SQL Saturdays around Europe

Dennes is a DBA and Data Platform MVP (2020-2023) living in Malta who loves Data Platform, including Azure Data Platform, Microsoft Fabric, SQL Server and recently got involved by Generative AI. In the past, he was married with software development, ... Show more

Andrea Martorana Tusa

Andrea Martorana Tusa

Business Consultant BI & Power Platform for Würth IT, the tech company of the Würth group.

25+ years of experience in the data platform area.

Previously worked for Pandora, as Product Manager and Power BI / Fabric administrator.

Former Microsoft MVP Data Platform 2018-2024.

Usual speaker in events and conferences around Europe.

Business Consultant BI & Power Platform for Würth IT, the tech company of the Würth group. 25+ years of experience in the data platform area. Previously worked for Pandora, as Product Manager and Power BI / Fabric administrator. Former Mic... Show more

Todd Gardner

Todd Gardner

Todd Gardner is a software entrepreneur and developer who has built multiple profitable products. He pushes for simple tools, maintainable software, and balancing complexity with risk. He is the cofounder of TrackJS and Request Metrics, where he helps thousands of developers build faster and more reliable websites. He also produces the PubConf software comedy show.

Todd Gardner is a software entrepreneur and developer who has built multiple profitable products. He pushes for simple tools, maintainable software, and balancing complexity with risk. He is the cofounder of TrackJS and Request Metrics, where he help... Show more

Jeremy Clark

Jeremy Clark

Jeremy helps developers by sharing his own struggles, mostly in technology, but also with being more social as an introvert, understanding potential for learning, and playing banjo. He has worked as a corporate developer, as a Chief Improvement Officer at a startup, and as a contract developer. Currently, he teaches developers through online courses, workshops, tech articles, and conference talks. He spends most of his time in C# and has recently ventured into Go (golang) and Rust (rust-lang) to explore some of his favorite topics: interfaces, delegates, concurrency, and parallel programming.

Jeremy helps developers by sharing his own struggles, mostly in technology, but also with being more social as an introvert, understanding potential for learning, and playing banjo. He has worked as a corporate developer, as a Chief Improvement Offic... Show more

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

Karl Groves

Karl Groves

With 20 years of experience in web development, usability, and accessibility, Karl Groves is widely regarded as a pragmatic solution-finder and thought leader in the accessibility industry. In his role as accessibility consultant at AFixt, Karl focuses on pragmatic and efficient ways of improving the accessibility of websites and software.

With 20 years of experience in web development, usability, and accessibility, Karl Groves is widely regarded as a pragmatic solution-finder and thought leader in the accessibility industry. In his role as accessibility consultant at AFixt, Karl focus... Show more

Deexith Reddy

Deexith Reddy

Deexith is a thought leader in the Automation of Data Engineering space utilizing innovative technology tools, resulting in achieving saving in time and huge cost savings for the companies.
Working as a data engineer consultant. Have exposure to data analytics automation, how to leverage cloud services for data analytics and reducing error. Great proponent for democratizing data in the organization and pushing forward the agenda of enterprise analytics.

Deexith is a thought leader in the Automation of Data Engineering space utilizing innovative technology tools, resulting in achieving saving in time and huge cost savings for the companies. Working as a data engineer consultant. Have exposure to dat... Show more

Michela Bertaina

Michela Bertaina

Community lover and Ambassador of enthusiasm. In 2017 I began my journey within tech communities, becoming an active organizer of various communities such as Google Developers Group Turin and Trento, ngRome, Flutter EXP, Italian Community Managers Summmit and DInA Tech Hub. 

From a passion, community management has become my full-time job with GrUSP since 2020 in which I have organized around fifteen events a year on various programming languages ​​and coordinating the activities of 12 PUG communities at a national level.

I am currently Community Program Manager Europe in Codemotion and in my free time lead in GDG Bari, WTM Ambassador, lead of the TEDxCuneo partnership team and tourism councilor of the municipality of Cissone.

I love the world of conferences and public speaking, I always try to make everything I have learned in my journey available at the events in which I participate.

Diversity, community, growth and sharing are the values ​​on which I base my projects which I always carry forward with great enthusiasm and energy.

Here are more info about me: https://bit.ly/pantarei-mb

Community lover and Ambassador of enthusiasm. In 2017 I began my journey within tech communities, becoming an active organizer of various communities such as Google Developers Group Turin and Trento, ngRome, Flutter EXP, Italian Community Managers Su... Show more

Gavita Regunath

Gavita Regunath

Gavita Regunath is the Chief AI Officer with Advancing Analytics and a dual Microsoft AI MVP and Databricks MVP. She has a PhD in Computational and Experimental Fluid Dynamics andhas spent more than a decade transforming data into high-impact solutions in aeronautics, automotive, finance, and agritech. Gavita is addicted to learning and in her spare time when she is not blogging or talking about AI, she enjoys being a mother, going for a run and cooking something new.

Gavita Regunath is the Chief AI Officer with Advancing Analytics and a dual Microsoft AI MVP and Databricks MVP. She has a PhD in Computational and Experimental Fluid Dynamics andhas spent more than a decade transforming data into high-impact solutio... Show more

Karoliina Kettukari

Karoliina Kettukari

Karoliina is the Head of Modern Work at OP Financial Group, the largest financial services group in Finland. She has over ten years of experience in developing teamwork and internal communications with modern digital tools and leading long-term change in organisations. Karoliina is a Microsoft MVP and a multi-awarded role model for her enthusiasm, knowledge-sharing, and community leadership. She is an experienced and inspiring speaker at international conferences, and she co-organizes the Finnish M365 Copilot User Group and CollabDays Finland Conference 💜 Community rocks!

Karoliina is the Head of Modern Work at OP Financial Group, the largest financial services group in Finland. She has over ten years of experience in developing teamwork and internal communications with modern digital tools and leading long-term chang... Show more

Jérôme Urvoas

Jérôme Urvoas

Jérôme is a professional coach, agile coach, facilitator and trainer.
For 19 years, he has been one of the pioneers who have develop an agile culture within Lectra teams. He is now in charge of a team of internal coaches that he created and who support his company in its many changes.
Passionate about human dynamics, he has developed over the years an expertise in the fields of agility, change management and the management of teams and organizations.
Active member of the Agile community and of the European Mentoring and Coaching Council France, he likes to share his experience and his convictions through conferences and training.

Jérôme is a professional coach, agile coach, facilitator and trainer. For 19 years, he has been one of the pioneers who have develop an agile culture within Lectra teams. He is now in charge of a team of internal coaches that he created and who supp... Show more

Arpit Shrivastava

Arpit Shrivastava

Hi, I am Arpit - a 5× Microsoft MVP and MCT with a deep focus on Power Platform, Azure, and Dynamics 365 CE. I work with organizations around the world to design intelligent, secure, and scalable solutions that combine the best of low‑code, pro‑code, and AI. Alongside consulting, I’m an author, global speaker, and trainer, and I lead the Power Community User Group.

My passion lies in sharing real-world patterns, reusable architectures, and practical techniques that help teams build faster and build better. Whether I am speaking on stage, writing content, or teaching workshops, I keep things grounded in actual project experience — no fluff, no hype, just real tech that works. My goal is always the same: empower makers, developers, and consultants to deliver solutions with confidence and clarity.

Hi, I am Arpit - a 5× Microsoft MVP and MCT with a deep focus on Power Platform, Azure, and Dynamics 365 CE. I work with organizations around the world to design intelligent, secure, and scalable solutions that combine the best of low‑code, pro‑code,... Show more

Rustam Mehmandarov

Rustam Mehmandarov

Experienced Software Engineer | Architect | Keynote & Public Speaker | Java Champion | Google Developer Expert for Cloud | Docker Captain | Oracle ACE Pro | Community Leader | Mentor | Ex-leader of JavaZone and Norwegian JUG – javaBin.

Experienced Software Engineer | Architect | Keynote & Public Speaker | Java Champion | Google Developer Expert for Cloud | Docker Captain | Oracle ACE Pro | Community Leader | Mentor | Ex-leader of JavaZone and Norwegian JUG – javaBin. Show more

Alan Kinane

Alan Kinane

Alan has been an IT Professional for over 25 years. Specialising in infrastructure, he has a strong focus on cloud services and in particular with Microsoft Azure which he has been using since 2015. Alan is a current Microsoft MVP and a Microsoft Certified Trainer alumnus. He likes to write blogs on Microsoft Azure and participate in community events.

Alan has been an IT Professional for over 25 years. Specialising in infrastructure, he has a strong focus on cloud services and in particular with Microsoft Azure which he has been using since 2015. Alan is a current Microsoft MVP and a Microsoft Cer... Show more

Manuela Sakura Rommel

Manuela Sakura Rommel

Manuela is a Senior Flutter Developer and Women Techmakers Ambassador. She is passionate about using technology to make a positive impact in people's lives, and is particularly focused on accessibility in her work. In addition to her professional experience, Manuela is also a co-organizer of the Berlin Flutter meetup group, where she actively shares her knowledge and learns from others in the community.

Manuela is a Senior Flutter Developer and Women Techmakers Ambassador. She is passionate about using technology to make a positive impact in people's lives, and is particularly focused on accessibility in her work. In addition to her professional exp... Show more

Gianni Rosa Gallina

Gianni Rosa Gallina

Gianni is a Microsoft MVP for the AI category, former Windows Embedded/Development since 2011, focused on emerging technologies, AI (Deep Learning, Generative AI, Audio, Text, LLMs, Images & Video, MLops, Optimization), 3D, VR/AR/MR apps & experiences, Cloud, Natural User Interfaces since 2013. Currently he is Head of R&D in Aion Sentia, based in Abu Dhabi (UAE), designing and prototyping next generation solutions for Smart and Cognitive Cities (apps, services, tools, and end-to-end cloud architectures). Besides that, he's a member of local tech communities in Italy (Azure Meetup Torino, Torino Technologies Group - TTG), Pluralsight online courses author, writes articles on his blog and he's speaker in national and international tech conferences and events.

Gianni is a Microsoft MVP for the AI category, former Windows Embedded/Development since 2011, focused on emerging technologies, AI (Deep Learning, Generative AI, Audio, Text, LLMs, Images & Video, MLops, Optimization), 3D, VR/AR/MR apps & experience... Show more

Carlo Lucera

Carlo Lucera

Known as HatDroid, is a Technology enthusiast, former Android, and now Flutter developer, always in search of new technologies and strategies to improve.
Flutter Google Developer Expert and Full-time Flutter Developer @Pvotal technologies and admin for Flutter Italia Developers.
Always ready to share his experiences and working hard to help the Developer communities grow.

Known as HatDroid, is a Technology enthusiast, former Android, and now Flutter developer, always in search of new technologies and strategies to improve. Flutter Google Developer Expert and Full-time Flutter Developer @Pvotal technologies and admin ... Show more

Mauro Bennici

Mauro Bennici

Mauro Bennici is active in the R&D area of Natural Language Processing (NLP) and Natural Language Generation (NLG). He is a Data Scientist, Professional Scrum Master (PSM), Microsoft Certified Trainer (MCT), and .NET foundation member. Member of the SME Focus Group on Ethics and Artificial Intelligence, European Community.

Mauro Bennici is active in the R&D area of Natural Language Processing (NLP) and Natural Language Generation (NLG). He is a Data Scientist, Professional Scrum Master (PSM), Microsoft Certified Trainer (MCT), and .NET foundation member. Member of the ... 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.