Most Active Speakers 2022

Sessionize proudly presents the list of the most active speakers in the year 2022!

  • 365 speakers
  • Auto-generated
Laura Graham-Brown

Laura Graham-Brown

Data Platform Microsoft MVP
Business solutions should solve business problems and the business should own the problem and the solution. I've spent my whole career empowering businesses to do that.

Data Platform Microsoft MVP Business solutions should solve business problems and the business should own the problem and the solution. I've spent my whole career empowering businesses to do that. Show more

Veronika Kolesnikova

Veronika Kolesnikova

AI enthusiast with extensive software engineering background. Veronika has experience in full-stack development using C#, .NET, Java and Typescript, Azure and AWS clouds and loves using AI to support all her ideas. International public speaker, hackathon volunteer, co-organizer of Boston Azure AI user group, and mentor.
Veronika holds a master's degree in Information Technology. She likes dancing, traveling and practicing aerial fitness in her free time.

AI enthusiast with extensive software engineering background. Veronika has experience in full-stack development using C#, .NET, Java and Typescript, Azure and AWS clouds and loves using AI to support all her ideas. International public speaker, hacka... Show more

Jonah Andersson

Jonah Andersson


Jonah Andersson is a tech entrepreneur, Principal Cloud Engineer Architect and published book author.
She works as a IT Consultant with different tech hats. With a background in Computer Science and System Development, Jonah specializes in .NET technologies and excels in cloud development, particularly within Microsoft Azure. Passionate about solving complex problems and crafting modern applications, Jonah works with cloud platforms like Azure, and her expertise in cloud computing and development has earned her international recognition. She is recognized as a Microsoft Most Valuable Professional and Microsoft Certified Trainer for her contributions to the tech industry.

Her book, 'Learning Microsoft Azure: Cloud Computing and Development Fundamentals' (O'Reilly), further highlights her expertise and the depth of her technical knowledge.

She actively engages in tech communities and international events such as Microsoft Ignite. She values genuine inspiration and connections, and shares insights with fellow developers. Jonah's leadership extends beyond her technical expertise. As the founder and leader of the Azure User Group Sweden, she guides, inspires, and leads others in tech. She is also an MCT Community Lead from Sweden, helping and supporting fellow Microsoft Certified Trainers in the community.

Her advocacy for gender equality and inclusion in tech, recognized by her Developer of the Year awards in 2023 at the Nordic Women in Tech Awards and in 2024 at Developers Day, is a testament to her commitment to making the tech industry a more inclusive space. She actively mentors aspiring women in tech careers and co-hosts the Extend Women In Tech Podcast, to inspire inclusive tech for all.

Jonah Andersson is a tech entrepreneur, Principal Cloud Engineer Architect and published book author. She works as a IT Consultant with different tech hats. With a background in Computer Science and System Development, Jonah specializes in .NET te... Show more

Guy Royse

Guy Royse

Guy has a single mission in life: learn how everything works and share it. He's spent a lot of time learning how technology works—analog and digital, hardware and software—but Guy explores all sorts of interesting topics and he spread the knowledge he gains with communities worldwide.

Teaching and community have long been a focus for Guy. He is president of his amateur radio club. He ran a local JavaScript meetup in Ohio for more than a decade. He has served on the selection committees of numerous conferences. He has even helped teach programming at a prison in Central Ohio.

In his personal life, Guy is a hard-boiled geek interested in role-playing games, science fiction, and technology. He has a slightly less geeky interest in history, linguistics, and geopolitics but these are really just more ways to understand how things work. He has an entire wall of role-playing games and science fiction books, speaks Spanish like a two-year old, and is a ham radio operator—callsign W8GUY.

Guy lives in Ohio with his wife. His three sons are adults now and are all moved out. He is immensely proud of the men they have become.

Guy has a single mission in life: learn how everything works and share it. He's spent a lot of time learning how technology works—analog and digital, hardware and software—but Guy explores all sorts of interesting topics and he spread the knowledge h... Show more

Joanne Klein

Joanne Klein

Joanne Klein is CEO of NexNovus, a Microsoft 365 consultancy, and a 10-time Microsoft MVP specializing in Microsoft Purview, SharePoint, and Microsoft 365 compliance. She helps organisations develop practical information protection, records management, and data governance strategies that support business objectives while preparing for AI-powered ways of working.

A recognised speaker, author, and educator, Joanne shares practical, real-world guidance on securing, protecting, and governing information assets while balancing compliance, productivity, and user experience.

Joanne Klein is CEO of NexNovus, a Microsoft 365 consultancy, and a 10-time Microsoft MVP specializing in Microsoft Purview, SharePoint, and Microsoft 365 compliance. She helps organisations develop practical information protection, records managemen... 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

Indira Bandari

Indira Bandari

With a Master's degree in Statistics and 20+ years of experience architecting data warehouses and analytical solutions, I help organizations turn raw data into real business insight.

I co-organise the NZ Business Intelligence – Power BI User Group and the Auckland Artificial Intelligence Meetup, and regularly speak at conferences and events around the world.

Knowledge-sharing is more than a hobby for me — it's a passion. I teach game development to primary school kids in my spare time, and more recently, I've started introducing 10–15 year old kids to databases and Power BI. Watching their creativity unfold never fails to amaze me — it's a powerful reminder of what the next generation is capable of.

With a Master's degree in Statistics and 20+ years of experience architecting data warehouses and analytical solutions, I help organizations turn raw data into real business insight. I co-organise the NZ Business Intelligence – Power BI User Group... Show more

Prashant G Bhoyar

Prashant G Bhoyar

Prashant G Bhoyar is an Enterprise AI Architect and AI strategy, engineering, and adoption leader with more than 20 years of experience delivering enterprise technology solutions across artificial intelligence, cloud, automation, and the Microsoft ecosystem.

As an AI Architect, Prashant serves as a trusted advisor to executives, technology leaders, architects, and delivery teams. He helps organizations move AI initiatives from business vision and technical discovery through architecture, rapid prototyping, governance, implementation planning, production readiness, and enterprise adoption.

Prashant specializes in agentic AI, multi-agent systems, retrieval-augmented generation, AI assistants, model evaluation, Responsible AI, and enterprise integration using Microsoft Foundry, Microsoft Agent Framework, Copilot Studio, Microsoft Fabric, Microsoft 365 Copilot, Azure AI, LangChain, Python, C#, Azure Functions, Logic Apps, Microsoft Graph, Dataverse, and Power Platform.

His approach combines enterprise architecture with forward-deployed AI engineering. He works closely with customer and delivery teams to understand complex business processes, validate solutions rapidly, remove technical blockers, translate field insights into reusable architectures, and accelerate the journey from prototype to secure, scalable production implementation.

Prashant founded the Northern Virginia AI/ML User Group and leads monthly community programs focused on artificial intelligence, machine learning, AI agents, advanced prompt engineering, Microsoft Foundry, Copilot Studio, and Microsoft Fabric. He has designed and delivered executive briefings, conference sessions, technical demonstrations, hands-on labs, and workshops for more than 400 developers, architects, technology leaders, and business users.

He is a Microsoft Artificial Intelligence and Business Applications MVP for 10 consecutive years, a Microsoft Certified Trainer, co-author of “PowerShell for Office 365,” and a recipient of the Antarctic Service Medal of the United States of America. He has presented at Microsoft Build, Microsoft AI Tour, Global AI Bootcamp, and major technology conferences around the world.

Prashant is available for keynote presentations, conference sessions, executive briefings, enterprise AI architecture workshops, forward-deployed AI engineering advisory, and hands-on training on Microsoft AI technologies.

Prashant G Bhoyar is an Enterprise AI Architect and AI strategy, engineering, and adoption leader with more than 20 years of experience delivering enterprise technology solutions across artificial intelligence, cloud, automation, and the Microsoft ec... Show more

Yves Habersaat

Yves Habersaat

Yves Habersaat is a Business Applications Consultant and AI Tech Lead at Sword Group in Switzerland, specializing in building applications and solutions with Microsoft 365, Azure, Dynamics 365, and the Power Platform.

With a strong passion for modern development technologies and application lifecycles, Yves focuses on Microsoft 365 services such as Microsoft Teams, SharePoint Online, OneDrive for Business, Microsoft Viva, and Microsoft Copilot. He possesses expertise in modern development tools including SharePoint Framework (SPFx), Teams SDK, Microsoft Graph, Git, TypeScript, React, Visual Studio, and Azure DevOps.

He actively shares his knowledge and experience through speaking engagements and his blog at www.yhabersaat.ch, always ready to support and assist the community.

Yves Habersaat is a Business Applications Consultant and AI Tech Lead at Sword Group in Switzerland, specializing in building applications and solutions with Microsoft 365, Azure, Dynamics 365, and the Power Platform. With a strong passion for mod... Show more

Jan Vidar Elven

Jan Vidar Elven

Jan Vidar Elven is a Senior Cloud Platform & Security Architect working at Microsoft Partner Evidi AS in Norway. He is a Microsoft MVP in Security, an active speaker and blogger, and has more than 25 years’ experience inside IT infrastructure management and architecting solutions, working with Cloud & Datacenter, specializing in Azure, Microsoft Entra, Active Directory, Enterprise Mobility, Identity & Access Management, Identity Governance, Service Management, Operations Management and Automation cross On-Premise and Azure environments.

Jan Vidar Elven is a Senior Cloud Platform & Security Architect working at Microsoft Partner Evidi AS in Norway. He is a Microsoft MVP in Security, an active speaker and blogger, and has more than 25 years’ experience inside IT infrastructure managem... Show more

Dr. Joe Perez

Dr. Joe Perez

Dr. Joe Perez is a game-changing professional who has made an impressive impact on the world of IT, health & human services, and higher education. With advanced degrees in education, Joe started his career as an educator and continued to further his education by earning a doctorate in education with a double minor in computers and theology. His career focus changed to IT in the early 1990’s when he started working as a Computer Consultant at NC State University. Three promotions later, Dr. Perez ended his successful 25-year career at NC State as Business Intelligence Specialist when he took another promotion to become Senior Business Analyst at the NC Department of Health & Human Services (DHHS) in the fall of 2017.

Notably, Dr. Perez has been featured on multiple billboards in the iconic Times Square, a testament to his remarkable achievements and influence worldwide. This recognition, along with his Top 10 Global Thought Leader Rankings in IT Strategy & Big Data on Thinkers360 for four consecutive years (2023 through 2026) and Gartner Peer Community Ambassador of the Year (2023-2024), reflect his dedication and impact in the industry.

Having achieved significant success throughout his career, Dr. Perez's accomplishments include being promoted to Senior Systems Specialist and Team Leader, a position he has excelled in while showcasing his expertise and leadership skills. In addition to his full-time analytics/BI leadership role at DHHS, Joe was named fractional Chief Technology Officer at a North Carolina firm in October 2020 and Strategy Director at InnovoraMind in March 2026. A prolific, Amazon bestselling author with multiple #1 new releases, more than 22,000 followers on LinkedIn, and several professional certifications, he has consistently proven to be a much sought-after resource, highly-recommended international keynote speaker, data analytics & visualization expert, and specialist in efficiency and process improvement.

Perez, a recipient of the IOT Industry Insights 2021 Thought Leader of the Year award, speaks at numerous conferences each year, and continues to be in high demand to this day, expanding his reach into dozens of countries around the globe, impacting thousands. Thanks to these outstanding accomplishments and influential presence as a leading expert in the industry, Dr. Perez has been welcomed into several prestigious Thought Leader communities. He was recently inducted into both the IIBA Bluegrass Hall of Fame and the United Nations Global Network of Data Officers and Statisticians and was selected to be a Distinguished Fellow in the Public Sector Network's Future Government Institute.

Dr. Perez's passion for teaching has never waned, whether as a speaker, workshop facilitator, podcast guest, conference emcee, or team leader; inspiring countless individuals to strive for excellence. He cherishes spending time with his wife and children, who he considers to be the "best things that ever happened to me." Besides being a gifted musician, singer, pianist, and composer, Joe serves in his church's Hispanic ministry. He even manages to publish a monthly military newsletter, The Patriot News, which has gained widespread recognition. His unwavering commitment to his community is an inspiration to all. To stay in shape, Perez hits the gym, and he loves watching Star Trek reruns to relax. "I'm a firm believer that if I'm not innovating, then I'm stagnating," says Joe. His devotion to innovation, his boundless energy, and his constant drive for excellence are the hallmarks of a truly exceptional individual, thus making Dr. Joe a perfect fit to inspire and engage your audience, leaving a lasting impact on your event.

Dr. Joe Perez is a game-changing professional who has made an impressive impact on the world of IT, health & human services, and higher education. With advanced degrees in education, Joe started his career as an educator and continued to further his ... Show more

Gokan Ozcifci

Gokan Ozcifci

Gokan is an independent SharePoint and Office365 consultant for Neoxy where he assists customers with building innovative, intelligent and responsive cloud driven solutions. With the Mobile first, Cloud first ideology, his goal is to empower every person and organization to do more with the Microsoft cloud and the ecosystem is perfectly aligned to accelerate this. Creativity, automation and perspective are what he loves most when using the Microsoft cloud, so every customer can be more agile, responsive and competitive. Gokan is a frequent – and funny – conference speaker. He presented at numerous national and international conferences and is actively involved in European and American conferences: Microsoft Techdays, Microsoft Experiences, European SharePoint Conferences, SharePoint Days and SharePoint Fest are a few major ones.
A proud author of books that reached the half million of downloads and founder of several communities, Gokan is a real community warrior. Due to his active contributions in these domains, he has been honoured with Microsoft Regional Director and Microsoft’s Most Valuable Professional (MVP) award. Additionally, he is an active Microsoft Certified Trainer (MCT) and a Microsoft Regional Lead for all MCTs in Belgium.
You can always talk to me about: Soccer. World Traveling. Food. Next-Gen Cloud Systems. Architecture & Strategy. SharePoint + Office365!

Gokan is an independent SharePoint and Office365 consultant for Neoxy where he assists customers with building innovative, intelligent and responsive cloud driven solutions. With the Mobile first, Cloud first ideology, his goal is to empower every pe... Show more

Vlad Catrinescu

Vlad Catrinescu

Vlad Catrinescu is a Microsoft 365 and Power Platform Specialist with over a decade of hands-on experience deploying, securing, and governing Microsoft 365 environments. As a Technology Evangelist at Syskit, he works with organizations on SharePoint governance, Copilot readiness, permissions management, and Power Platform automation.

A Microsoft MVP since 2013 across SharePoint, Microsoft 365, Microsoft 365 Copilot, Power Automate, and PowerShell, Vlad is a regular speaker at Microsoft Ignite, Microsoft Inspire, ESPC, and community events worldwide. Through his Pluralsight courses, books, and conference sessions, he has helped over 1 million IT professionals build practical skills with Microsoft technologies.

He has authored 100+ courses on Pluralsight, three books with Apress, and runs Vlad Talks Tech, a trusted resource for IT professionals at vladtalkstech.com and youtube.com/@VladTalksTech.

Vlad Catrinescu is a Microsoft 365 and Power Platform Specialist with over a decade of hands-on experience deploying, securing, and governing Microsoft 365 environments. As a Technology Evangelist at Syskit, he works with organizations on SharePoint ... Show more

Marco Parenzan

Marco Parenzan

I'm a passionate and customer-focused solutions architect with deep expertise in IoT, Cloud, .NET, and industrial applications. Microsoft has recognized my contributions with the MVP award since 2014 for Azure, and since 2024 specifically for Azure IoT.

With a background as an independent architect and developer, I’ve built a career around designing scalable, real-world solutions that bridge the gap between modern cloud technologies and industrial needs. I’m a frequent speaker at major tech community events across Italy, sharing knowledge on Azure, IoT, and .NET development.
As the community lead of 1NN0VA, a Microsoft-recognized tech community in Pordenone, Italy, I’m passionate about fostering innovation, mentoring developers, and supporting local tech growth. In 2016, I authored a book on Microsoft Azure to help others embrace the platform's potential.
At heart, I’m a missed researcher and a retro computing lover. I enjoy developing retrogames and playing with his Commodore 64, diving into sci-fi and comic books, and relaxing with a good streaming serie.

I'm a passionate and customer-focused solutions architect with deep expertise in IoT, Cloud, .NET, and industrial applications. Microsoft has recognized my contributions with the MVP award since 2014 for Azure, and since 2024 specifically for Azure I... Show more

Suzanne Daniels

Suzanne Daniels

Suzanne helps senior executives make confident decisions about software engineering. As a Chief Developer Advisor at Microsoft, she partners with CxOs, VPs and other engineering leaders across EMEA to help engineering organisations in their end‑to‑end AI transformation.

She's author of the book Ghost Decisions, the Agentile operating model and the ISEE framework. She's maintainer of git-ape She writes her industry observations and thoughts on Substack.

Suzanne helps senior executives make confident decisions about software engineering. As a Chief Developer Advisor at Microsoft, she partners with CxOs, VPs and other engineering leaders across EMEA to help engineering organisations in their end‑to‑en... Show more

Zoe Wilson

Zoe Wilson

Zoe leads the Digital Workplace Services Consult practice globally for Kyndryl, covering all Microsoft AI Business Solutions technology, ServiceNow, and other ecosystem partners, driving technology-based innovation and owning the future of work vision for clients.

In this role, Zoe works with colleagues from across the Kyndryl organisation to drive innovation, centered around business problems, leveraging the full range of modern work technologies including agentic capabilities, to help organisations reinvent work. Driving individual productivity gains, deploying solutions that allow people to self-serve their employee needs, and then transforming work with process reinvention, to deliver value across all facets of the connected employee experience.

Innovation and technology evangelism are both core to the success of this role, as well as a passion for delighting and exciting customers with the art of the possible. In this role, Zoe works closely with partners like Microsoft and ServiceNow on technology innovations, and alongside this contributes to many events across the Microsoft tech community through speaking, volunteering as part of various event teams, and is the co-organiser of the Scottish Summit conference.

Zoe brings together a customer-focused solution background with several years of technology leadership experience and almost 20 years experience working with collaborative tools such as SharePoint and other Microsoft technologies. She is passionate about solving business problems in an innovative and exciting way, and although her primary tech focus has been SharePoint, Teams and Microsoft 365, she now has the pleasure of working across a much broader range of technologies.

Zoe is the co-host of the popular Copilot Connection podcast and the monthly Copilot Fireside Chat series, and one of the founding members of the New Speaker Workshop, an initiative that focuses on developing the next generation of community leaders.

Zoe leads the Digital Workplace Services Consult practice globally for Kyndryl, covering all Microsoft AI Business Solutions technology, ServiceNow, and other ecosystem partners, driving technology-based innovation and owning the future of work visio... Show more

Geert van der Cruijsen

Geert van der Cruijsen

Geert van der Cruijsen is the CEO of Zure Netherlands, helping companies improve how they build software by combining strong engineering culture with modern technology. He focuses on DevOps, cloud-native development, architecture and AI, enabling teams to work more autonomously and deliver faster through smart platforms and better ways of working. Geert is a long-time Microsoft MVP and an active member of the tech community, frequently sharing knowledge through talks, content and mentorship.

Geert van der Cruijsen is the CEO of Zure Netherlands, helping companies improve how they build software by combining strong engineering culture with modern technology. He focuses on DevOps, cloud-native development, architecture and AI, enabling tea... Show more

Jonathan "J." Tower

Jonathan "J." Tower

Jonathan, or J. as he's known to friends, is a founding partner of Trailhead Technology Partners, a custom software consulting company with employees across the U.S., Europe, and South America. He is Vice President of the .NET Foundation, a 13-time recipient of the Microsoft MVP award for his expertise with .NET and AI, and a frequent speaker at software conferences around the world. He doesn’t mind the travel, though, as it allows him to share what he's been learning and also gives him the chance to visit beautiful places like national parks—one of his passions. So far, he's visited 58 of the 63 U.S. national parks.

J. is also passionate about building the software community. Over the years, he has served on several non-profit boards, including more than a decade as president of the board for Beer City Code, Western Michigan's largest professional software conference. Outside of work, J. enjoys hiking, reading, photography, and watching all the Best Picture nominees before the Oscars ceremony each year.

Jonathan, or J. as he's known to friends, is a founding partner of Trailhead Technology Partners, a custom software consulting company with employees across the U.S., Europe, and South America. He is Vice President of the .NET Foundation, a 13-time r... Show more

Vivian Voss

Vivian Voss

Vivian Voss is a Microsoft Business Applications and M365 MVP who loves to help organizations transform their processes with Dynamics 365 and Power Platform. Vivian has around 10 years of experience in creating solutions within the Dynamics 365 suite and extending it with the tools from the Power Platform. She is also a co-organizer of various user groups and a frequent speaker at community events.

Vivian Voss is a Microsoft Business Applications and M365 MVP who loves to help organizations transform their processes with Dynamics 365 and Power Platform. Vivian has around 10 years of experience in creating solutions within the Dynamics 365 suite... Show more

Chris Huntingford

Chris Huntingford

Hi there, I’m Chris!

I'm a seasoned tech leader, keynote speaker, and technology consultant with expertise across the full tech stack, from enterprise architecture and data platforms to advanced AI (including Agentic AI and Responsible AI / Trustworthy AI). I’ve led large-scale, high-value enterprise projects and initiatives across industries (with a strong focus on government), helping organizations harness emerging technology responsibly to solve real-world challenges - I try to remove the fluff and cut to solving the real problem.

My style is bold, straight-talking, and deeply authentic. I'm a natural connector who brings people together to spark collaboration and creativity. A lifelong tinkerer and excessively curious, I thrive on exploring new ideas and building communities around innovation. I encourage teams to think differently, color outside the lines, and always remember to stay human in a tech-driven world.

As an international keynote speaker, I've energized audiences with talks on AI, Ethics in Tech, data strategy, and true concepts around digital transformation, infusing humor and real-talk into every session. Whether I'm advising C-suite leaders on AI strategy or coaching teams on the latest tech, my goal is to inspire innovation, enable people to do awesome things and drive positive change. If you're on the verge of the next big breakthrough and need a dynamic speaker or consultant, let's connect. I'm all about helping to #BuildAwesomeThings and making sure we all #StayExtraHuman along the way.

Hi there, I’m Chris! I'm a seasoned tech leader, keynote speaker, and technology consultant with expertise across the full tech stack, from enterprise architecture and data platforms to advanced AI (including Agentic AI and Responsible AI / Trustw... Show more

Erwin de Kreuk

Erwin de Kreuk

Erwin de Kreuk is an experienced Technology Lead for Data at InSpark, a Microsoft partner recognized as Global Partner of the Year for Identity and Dutch Partner of the Year for Data & AI.
With 16 years of experience on the Microsoft Data Platform, including 8 years focused on Azure and Microsoft Fabric, Erwin helps organizations define and execute their data and AI strategy. His focus is on building scalable, secure, and future‑proof data platforms that enable analytics, operational excellence, and AI‑driven innovation.

Erwin is a Microsoft Data Platform MVP and a frequent speaker at national and international conferences, where he shares strategic insights on modern data platforms, platform engineering, and the role of data foundations in successful AI initiatives.
As a member of the Technology Board at InSpark, Erwin provides technical leadership across the data domain, guiding senior consultants and shaping the company’s data platform vision. He is closely involved in translating Microsoft’s roadmap into practical, enterprise‑ready solutions and advising customers on modernizing complex analytics landscapes.
Erwin is also a key stakeholder in InSpark’s managed data platform offerings, including Oxygen (Modern Data Platform as‑a‑Service) and the ISV Solution Nitrogen Control Center, a Microsoft Fabric–native solution focused on scalable data integration and processing.
His core belief: AI success is driven by strong leadership decisions and a solid data foundation, not by models alone.

Erwin de Kreuk is an experienced Technology Lead for Data at InSpark, a Microsoft partner recognized as Global Partner of the Year for Identity and Dutch Partner of the Year for Data & AI. With 16 years of experience on the Microsoft Data Platform, ... Show more

Gerald Versluis

Gerald Versluis

Meet Gerald Versluis, software engineer at Microsoft, who wields the power of .NET to conquer any project that comes his way. With a career spanning over a decade, he's tackled it all, from frontend to backend and everything in between, using .NET MAUI, Azure, ASP.NET, and all the other .NET goodies. And these days of course; AI and Copilot.

But it wasn't until he discovered the magic of Xamarin that he truly fell in love with mobile and cross-platform development, becoming an active community member and sharing his knowledge through writing, tweeting, and presentations. When he's not saving the world of software, you can find him on Twitter @jfversluis, blogging at https://blog.verslu.is, or making videos on his YouTube channel: https://youtube.com/GeraldVersluis.

Meet Gerald Versluis, software engineer at Microsoft, who wields the power of .NET to conquer any project that comes his way. With a career spanning over a decade, he's tackled it all, from frontend to backend and everything in between, using .NET MA... 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

Henry Been

Henry Been

Henry Been is an independent architect and developer from The Netherlands. He enjoys working with software development teams to create and deliver software for the Azure cloud. His interests include Azure, Agile, DevOps, software architecture and the design and implementation of testable and maintainable software. Besides his work he is a speaker at international conferences, is the author of two books, and creates online training courses for Pluralsight and A Cloud Guru. For his work in the community, he has been awarded the Microsoft MVP Award since 2019. To follow Henry, you can go to his blog henrybeen.nl or look him up on LinkedIn: https://www.linkedin.com/in/henrybeen

Henry Been is an independent architect and developer from The Netherlands. He enjoys working with software development teams to create and deliver software for the Azure cloud. His interests include Azure, Agile, DevOps, software architecture and the... Show more

Chris Ayers

Chris Ayers

Chris Ayers is a Principal Software Engineer at Microsoft, where he builds AI-driven tooling to analyze outages and incidents across Azure. His work focuses on improving the way engineers understand failures, uncover risks, and strengthen reliability at cloud scale.

With a background spanning DevOps, cloud architecture, and modern application design, Chris brings both engineering depth and practical experience to the challenge of making large systems more resilient. He’s also a frequent international speaker who loves sharing real-world lessons about developer productivity, reliability, containers, and automation.

Outside of work, Chris is a proud dad, lifelong gamer, avid reader, and unapologetic nerd.

Chris Ayers is a Principal Software Engineer at Microsoft, where he builds AI-driven tooling to analyze outages and incidents across Azure. His work focuses on improving the way engineers understand failures, uncover risks, and strengthen reliability... Show more

Marc Lelijveld

Marc Lelijveld

Data Platform MVP, Microsoft Fabric advocate, public speaker, and passionate about everything that transforms data into action.

Currently working at Macaw as Architect & Technical Advocate – Microsoft Fabric, where I help organizations design modern Data & AI solutions on Microsoft technologies, with a strong focus on Microsoft Fabric. Over the years, my role has evolved from technical evangelism into a stronger advisory and architecture-focused position. Today, I combine strategic advisory, pre-sales, and solution architecture to help customers make realistic technology decisions and build scalable, future-proof platforms.

What I enjoy most? Sharing knowledge, experiences, best practices, and enthusiasm around the Microsoft data & AI space. I actively contribute to the community through conferences, user groups, customer presentations, technical sessions, end-user training, and community initiatives focused on Microsoft Fabric, Power BI, and AI.

Besides public speaking and community work, I also share insights and experiences on my personal blog: data-marc.com

Data Platform MVP, Microsoft Fabric advocate, public speaker, and passionate about everything that transforms data into action. Currently working at Macaw as Architect & Technical Advocate – Microsoft Fabric, where I help organizations design mode... Show more

Hannes Lowette

Hannes Lowette

Hannes is a developer, a coach and a father of 3.

In software development, he has always had a passion for performance, databases, distributed systems and large scale applications. He's always weighing every solution's benefits against its drawbacks, reducing friction where possible.

As a coach, he is enthusiastic about knowledge sharing, personal growth and building careers. Building a company culture around learning is what gets him out of bed.

In his free time, when he’s not building LEGO® castles with his kids, he likes to spend time building guitars, playing chess, mountain biking and doing all round geeky stuff.

You can often find him on stage at the conference afterparty, especially as the guitarist of Dylan Beattie & the Linebreakers.

Hannes is a developer, a coach and a father of 3. In software development, he has always had a passion for performance, databases, distributed systems and large scale applications. He's always weighing every solution's benefits against its drawbac... Show more

Maxim Salnikov

Maxim Salnikov

Maxim Salnikov is a tech community enthusiast based in Oslo. With more than two decades of experience as a developer, he shares his expertise in the web platform, cloud computing, and AI by speaking at and delivering training for developer audiences worldwide.

By day, Maxim supports developer teams across Europe as a Senior Solution Engineer at Microsoft, focusing on AI-native developer tools and platforms. He is also an active builder of developer tooling, creating and maintaining AI agent assets that help engineers adopt AI-assisted development more effectively.

In the evenings, Maxim runs events for some of Norway’s largest web, AI, and cloud developer communities. He is passionate about exploring the possibilities of Generative AI, with a strong focus on developer productivity. To share insights and connect with practitioners globally, he founded and organized the Prompt Engineering Conference, the key global event dedicated entirely to prompting from the engineering discipline perspective.

Maxim Salnikov is a tech community enthusiast based in Oslo. With more than two decades of experience as a developer, he shares his expertise in the web platform, cloud computing, and AI by speaking at and delivering training for developer audiences ... Show more

Heather Downing

Heather Downing

Climbing the technology mountain and halfway up the side. Experience in .Net, Auth, and API development. Dabbles in iOT & databases. Focusing on coding for humans and choosing the right tool for the job.

Heather is a passionate coder and entrepreneur. She has experience working with Fortune 500 companies building enterprise level mobile and .Net applications. She spends her spare time at tech conferences supporting the growth of new developers of all genders, ages and backgrounds. When not coding, Heather spends her time as a competitive equestrian and learning the art of mounted archery.

Climbing the technology mountain and halfway up the side. Experience in .Net, Auth, and API development. Dabbles in iOT & databases. Focusing on coding for humans and choosing the right tool for the job. Heather is a passionate coder and entrepren... Show more

Patty O'Callaghan

Patty O'Callaghan

Patty is a Venezuelan living in Scotland. She has +25 years of experience in the tech industry and a background education in Computer Science and Artificial Intelligence. She is a Technical Director and Head of AI (Architecture and Engineering Group) at Charles River Laboratories.

Patty is a member of the Google Developer Advisory Board, an organiser at Google Developers Group Glasgow, serves as an Ambassador for Google's Women Techmakers, and is recognised as a Google Developer Expert (GDE) in Artificial Intelligence.

Patty is a Venezuelan living in Scotland. She has +25 years of experience in the tech industry and a background education in Computer Science and Artificial Intelligence. She is a Technical Director and Head of AI (Architecture and Engineering Group)... Show more

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Most Active Speakers 2022

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 2022.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2022. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 12 thousand unique accepted speakers this year, the 3% is 371. 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 2022. 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.