Most Active Speakers 2025

Sessionize proudly presents the list of the most active speakers in the year 2025!

  • 1125 speakers
  • Auto-generated
Melissa Hale

Melissa Hale

Melissa Hale is a Power Platform Developer who transitioned from pursuing a PhD in venom and parasite research to finding a more fulfilling career and work-life balance in tech. With a strong background in SharePoint, Power Automate and Canvas Apps, Melissa has transformed business practices in both start ups and large firms. Beyond her professional role, she dedicates her expertise to the charity "Collaboration for Kids," enhancing their operations through the Power Platform. Based in Liverpool, United Kingdom, Melissa is enthusiastic about learning and growing within the Power Platform community. Melissa is dedicated to leveraging ethical AI and responsible technology to create meaningful and efficient solutions for organisations.

Melissa Hale is a Power Platform Developer who transitioned from pursuing a PhD in venom and parasite research to finding a more fulfilling career and work-life balance in tech. With a strong background in SharePoint, Power Automate and Canvas Apps, ... Show more

Jorge Fernández Sánchez

Jorge Fernández Sánchez

👋 ¡Hola! Soy Jorge Fernández, un apasionado de la tecnología con más de 21 años de experiencia en el ecosistema Microsoft. A lo largo de mi carrera, he trabajado como desarrollador y líder de equipo, impulsando proyectos innovadores y ayudando a empresas a potenciar sus soluciones con tecnologías de vanguardia.

Me motiva el aprendizaje continuo y el intercambio de conocimientos, lo que me llevó a fundar @guarandingaTECH y compartir contenido en #AzureBrains y Global AI Spain Madrid. Mi compromiso con la comunidad es inquebrantable, siempre explorando nuevas formas de conectar, enseñar y seguir creciendo juntos. 🚀

👋 ¡Hola! Soy Jorge Fernández, un apasionado de la tecnología con más de 21 años de experiencia en el ecosistema Microsoft. A lo largo de mi carrera, he trabajado como desarrollador y líder de equipo, impulsando proyectos innovadores y ayudando a emp... Show more

Ugur Koc

Ugur Koc

VP of AI at SoftwareCentral and a Microsoft MVP for Intune and Security Copilot.

VP of AI at SoftwareCentral and a Microsoft MVP for Intune and Security Copilot. Show more

Chris Simon

Chris Simon

Chris is a technology coach and advisor helping technology teams drive business success. His focus is on helping startups realise their vision and new CTOs flourish in their roles. He also supports executives & boards with strategic technology advice, and engineering teams with training, mentoring and consulting in architecture, quality, domain-driven design and test driven development.

He is a regular meetup & conference speaker (https://chrissimon.au/speaking/) and to support teams using Domain-Driven Design, he recently launched https://contextive.tech & co-founded the DDD Australia meetup and the ADAConf (https://adaconf.org) conference.

Chris is a technology coach and advisor helping technology teams drive business success. His focus is on helping startups realise their vision and new CTOs flourish in their roles. He also supports executives & boards with strategic technology advice... Show more

Tasha Anspach

Tasha Anspach

Tasha Anspach is a distinguished consultant with a deep acumen in D365 Business Central & Power Platform. Drawing from her experience in Dynamics SL support, ISV assistance, and crafting solutions for multifaceted industry scenarios, Tasha guides businesses towards transformative success. She is not only a beacon of sales and technological expertise but also harbors a whimsical passion for unicorns, symbolizing her unique approach to business solutions. Tasha champions organizations to realize their fullest potential through technology.

Tasha Anspach is a distinguished consultant with a deep acumen in D365 Business Central & Power Platform. Drawing from her experience in Dynamics SL support, ISV assistance, and crafting solutions for multifaceted industry scenarios, Tasha guides bus... Show more

Erland Sommarskog

Erland Sommarskog

Erland Sommarskog is an independent consultant based in Stockholm. He has worked with SQL Server since 1991. He was first awarded SQL Server MVP in 2001, and he has been re-awarded every year since. His focus is on systems development with the SQL Server Database Engine and his passion is to help people to write better SQL Server applications.

Erland Sommarskog is an independent consultant based in Stockholm. He has worked with SQL Server since 1991. He was first awarded SQL Server MVP in 2001, and he has been re-awarded every year since. His focus is on systems development with the SQL Se... Show more

Gerardo Lopez Falcon

Gerardo Lopez Falcon

Gerardo is a big fan of DevOps and cloud technologies. He loves to code interesting backend stuff in languages like NodeJs, Java, etc..... He participates as speaker and mentor in different software communities in Costa Rica. He is the first Google Developer Expert in Cloud and Docker captain of America Central.

Gerardo is a big fan of DevOps and cloud technologies. He loves to code interesting backend stuff in languages like NodeJs, Java, etc..... He participates as speaker and mentor in different software communities in Costa Rica. He is the first Google D... Show more

Aydin Mir Mohammadi

Aydin Mir Mohammadi

Aydin Mir Mohammadi, partner and architect at bluehands, has been creating software for more than twenty years. He specializes in the development of distributed complex business applications based on Microsoft technologies. His focus is on cloud migration, AI integration, software modernization, and twin transformation.

Aydin is co-initiator of the .NET User Group Karlsruhe, organizer of the Green Software Development Karlsruhe, Azure MVP, initiator of the CO2-Challenge, chair of the German Green Software Association and host of the #nossued Open Space. He is also involved in the training of young software developers as a lecturer at the Karlsruhe Cooperative State University.

Aydin Mir Mohammadi, partner and architect at bluehands, has been creating software for more than twenty years. He specializes in the development of distributed complex business applications based on Microsoft technologies. His focus is on cloud migr... Show more

Danica Fine

Danica Fine

Danica began her career as a software engineer in data visualization and warehousing with a business intelligence team where she served as a point-person for standards and best practices in data visualization across her company. In 2018, Danica moved to San Francisco and pivoted to backend engineering with a derivatives data team which was responsible for building and maintaining the infrastructure that processes millions of financial market data per second in near real-time. Her first project on this team involved Kafka Streams and Kafka Connect. From there, she immersed herself in the world of data streaming and found herself quite at home in the Apache Kafka and Apache Flink communities. She now leads the open source advocacy efforts at Snowflake, supporting Apache Iceberg and Apache Polaris (incubating).

Outside of work, Danica is passionate about sustainability, increasing diversity in the technical community, and keeping her many houseplants alive. She can be found on X (Bluesky and Mastodon), talking about tech, plants, and baking @TheDanicaFine.

Danica began her career as a software engineer in data visualization and warehousing with a business intelligence team where she served as a point-person for standards and best practices in data visualization across her company. In 2018, Danica moved... Show more

David Amorín García

David Amorín García

Me llamo David Amorin Garcia, tengo 32 años y me dedico a la comunicación desde los 15. Como amante de las tecnologías y de transmitir conocimiento, me gradué en Teatro a la par que me formaba en aspectos relacionados con el SEO y los datos. Aproveché durante varios años la ventana que me ofrecía YouTube y Twitch para mostrar las aptitudes que iba adquiriendo y compartirlas con la audiencia. A principios de 2022 decidí entrar en el mundo empresarial para aportar todo lo que había aprendido durante todos estos años y así poder ayudar a los demás.

Me llamo David Amorin Garcia, tengo 32 años y me dedico a la comunicación desde los 15. Como amante de las tecnologías y de transmitir conocimiento, me gradué en Teatro a la par que me formaba en aspectos relacionados con el SEO y los datos. Aprovech... Show more

Raphael Koellner

Raphael Koellner

RAPHAEL KÖLLNER
Compliance Manager

Raphael Koellner combining the law and the information technology in particular the cloud computing. He worked for universities, Microsoft Germany (DX) and Microsoft Partner as consultant.

As CEO for KöllnService GmbH he works for huge international companies to migrate and implementate cloud solutions on a technical and a contract/law way.

Since 2019 Raphael Köllner is Microsoft Regional Director. He is the community guy, MVP for Office Server & Services, Windows 10 Insider MVP, MCT, Microsoft Student Partner Evangelist and become an attorney in Europe. He is the lead of the Office 365 Usergroup Germany, the Office 365 DACH, Leader of the Office 365 conference Germany, the SharePoint Saturday Cologne and one of 30 Windows 10 Top Insiders. Moreover he is member of the TEAMS Elite Team and the organizer of the TeamsCommunityDay. In this connection he leads the biggest Windows 10 Insider Community in Germany.

MVP: https://mvp.microsoft.com/en-us/mvp/Raphael%20%20Koellner-5000185

Microsoft Regional Director: https://rd.microsoft.com/en-us/raphael-koellner

RAPHAEL KÖLLNER Compliance Manager Raphael Koellner combining the law and the information technology in particular the cloud computing. He worked for universities, Microsoft Germany (DX) and Microsoft Partner as consultant. As CEO for KöllnSe... Show more

Nico Vermeir

Nico Vermeir

Nico Vermeir is a Cloud Solution Architect at Microsoft, where he has a strong focus on application innovation and AI.

Being a strong believer in the importance of communities he tries to share knowledge wherever he can, be it on BlueSky, at a user group or conference. He has spoken on many international conferences such as NDC Oslo, NDC Sydney, NDC London, Swetugg, Build Stuff, DotNext.
Nico is a former Microsoft MVP in Developer Technologies, crew member of Techorama BE and NL and crew member of VISUG, Belgium's largest .NET user group.

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

Nico Vermeir is a Cloud Solution Architect at Microsoft, where he has a strong focus on application innovation and AI. Being a strong believer in the importance of communities he tries to share knowledge wherever he can, be it on BlueSky, at a use... Show more

Reid Havens

Reid Havens

As the founder of both (Havens Consulting & Analytic Endeavors) and a Microsoft MVP, Reid is a seasoned professional with a wealth of experience in technology, organizational management, and business analytics. With a Master's Degree in Organizational Development and a background in consulting for Fortune 10, 50, and 500 companies, Reid has the knowledge and expertise to help your organization succeed.

In addition to his corporate experience, Reid is also a highly sought-after instructor, teaching Business Intelligence, reporting, and data visualization at the University of Washington and other universities. His passion for education extends beyond the classroom, as he has co-authored the DP-500 Enterprise Azure Analyst certification exam for Microsoft and developed numerous training curriculums delivered to companies around the world.

As the founder of both (Havens Consulting & Analytic Endeavors) and a Microsoft MVP, Reid is a seasoned professional with a wealth of experience in technology, organizational management, and business analytics. With a Master's Degree in Organizationa... Show more

Rik Hepworth

Rik Hepworth

Rik helps organisations use Cloud better as CEO and co-founder of Zure UK. Whether that is a new adoption where governance and management are key, or an application modernisation project where technology choice and team knowledge are important factors in success.
Through his public speaking and community involvement, Rik is a recipient of the Microsoft MVP Programme award for his work with Azure. He is also proud to be a member of the Microsoft Regional Director Programme. As an event organiser, speaker and lapsed blogger, Rik is keen to share his knowledge with the community, and encourage and support others as they do the same.
His grey hair is an indication of how long he has worked in IT, and in that time he's done most things you'd expect of an IT Pro: From crawling under floors pulling cables, to managing large scale automated OS rollouts, to architecting solutions for on-premises and cloud. Now he spends more time working with his customers' management, sharing that breadth of experience and learning.

Rik helps organisations use Cloud better as CEO and co-founder of Zure UK. Whether that is a new adoption where governance and management are key, or an application modernisation project where technology choice and team knowledge are important factor... Show more

Alain Delachaux

Alain Delachaux

Je suis tombé dans la marmite Agile en 2018, après 17 ans de vie dans l'IT et la conception de produits.
D'abord Product Owner, puis Scrum Master. Aujourd’hui, j’accompagne les équipes dans leur découverte de l’Agilité.
Je me considère comme agnostique en matière d’Agilité. Pour moi les frameworks sont des outils utiles, à condition d’être bien compris et utilisés avec discernement.
Mon objectif est de rester fidèle au Manifeste Agile et à son esprit, tout en étant attentif aux impacts humains, organisationnels et environnementaux — notamment en promouvant un numérique responsable.

Je suis tombé dans la marmite Agile en 2018, après 17 ans de vie dans l'IT et la conception de produits. D'abord Product Owner, puis Scrum Master. Aujourd’hui, j’accompagne les équipes dans leur découverte de l’Agilité. Je me considère comme agnost... Show more

Nacho Cardenal

Nacho Cardenal

With more than 25 years of experience in the world of data and, especially in the automation of processes to guarantee the availability of information following the quality and defined standards.

In my career I have been able to give free rein to two of my passions. The first, lead the transformation of teams and work models, based on the automation of processes.
The second, to share and disseminate my knowledge and experiences, about the world of data, and specifically, regarding the integration of systems, analysis and visualization of information.

With more than 25 years of experience in the world of data and, especially in the automation of processes to guarantee the availability of information following the quality and defined standards. In my career I have been able to give free rein to ... Show more

Matthias Geisler

Matthias Geisler

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

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

Carla Cañagueral Rosell

Carla Cañagueral Rosell

With 5 years of experience in Power BI, I am focused on data modeling and storytelling to create dynamic and effective dashboards. Graduated in Applied Statistics and with a master's degree in Big Data, I am passionate about technology and continuous learning.

With 5 years of experience in Power BI, I am focused on data modeling and storytelling to create dynamic and effective dashboards. Graduated in Applied Statistics and with a master's degree in Big Data, I am passionate about technology and continuous... Show more

Barbara Gaspar

Barbara Gaspar

Especialista FinOps con 7 años de experiencia liderando implementaciones técnicas, operaciones en la nube (AWS, AZURE, GCP) y gestión de soporte técnico para clientes de diferentes sectores, resolviendo casos técnicos con la colaboración de equipos internos y externos. Ganadora de la presea Jóvenes con Valores, y del primer lugar del premio Daniel Cosío Villegas, autora de 7 libros sobre tecnología y FinOps. Cuenta con todas las certificaciones de la FinOps Foundation

Especialista FinOps con 7 años de experiencia liderando implementaciones técnicas, operaciones en la nube (AWS, AZURE, GCP) y gestión de soporte técnico para clientes de diferentes sectores, resolviendo casos técnicos con la colaboración de equipos i... Show more

Cedric Clyburn

Cedric Clyburn

Cedric Clyburn (@cedricclyburn), Senior Developer Advocate at Red Hat, is an enthusiastic software developer with a background in Kubernetes, DevOps, and container tools. Focused on open-source software, he both contributes (e.g., Podman, vLLM) and enjoys speaking, with prior experience at Devoxx, WeAreDevelopers, The Linux Foundation, and more. Cedric also spends (too much) time creating video and written content helping developers learn new topics in emerging technologies, with over 2M+ views online. He’s based in New York City and is an organizer of the local Kubernetes Community Day.

Cedric Clyburn (@cedricclyburn), Senior Developer Advocate at Red Hat, is an enthusiastic software developer with a background in Kubernetes, DevOps, and container tools. Focused on open-source software, he both contributes (e.g., Podman, vLLM) and e... Show more

Miley Fu

Miley Fu

Miley is a Developer Advocate committed to build and contribute to open source. She is the co-chair and keynote speaker for KubeCon+Open Source Summit and AI Dev China 2024. She works on WasmEdge runtime under Linux Foundation as the founding member for over 6 years. She talks at KubeCon, KCD Beijing+Shenzhen, CloudDay Italy, DevRelCon, Open Source Summit Japan, AWS User Group, Global AI Note, KubeDay Singapore etc. Miley writes tech content and organizes dev events, including KCDs, MCP and AI Agent Meetups, GOSIM AI PARIS, Wasm track at FOSDEM, in EU, the US, Asia, and more. She is also the lead organizer for GOSIM the open source AI conference.

Miley is a Developer Advocate committed to build and contribute to open source. She is the co-chair and keynote speaker for KubeCon+Open Source Summit and AI Dev China 2024. She works on WasmEdge runtime under Linux Foundation as the founding member ... Show more

David Pless

David Pless

David Pless is a Principal Program Manager in Azure Data, based in CentralFlorida with over twenty years of experience in data technologies. David has been with Microsoft since 2006 and is currently responsible on Azure SQL Virtual Machines with a focus on sizing, performance, and storage. David has supported on SQL Server performance tuning and optimization, Azure Data technologies, Power BI and SQL Server Reporting Services, and High Availability solutions.

At Microsoft, David has worked as a Technology Specialist as well as a Premier Field Engineer in Customer Support Services.

Before Microsoft, David Pless was a MCS partner consultant and a Database Administrator in Atlanta, Georgia.

David is a Microsoft Certified Master (MCM) and has spoken a SQLSaturdays, SQLPASS, SQLintersection, Tech Ready, and regularly speaks at the local user groups in the Southeast.

David Pless is a Principal Program Manager in Azure Data, based in CentralFlorida with over twenty years of experience in data technologies. David has been with Microsoft since 2006 and is currently responsible on Azure SQL Virtual Machines with a fo... Show more

Imma Valls

Imma Valls

Imma is a Staff Developer Advocate at Grafana Labs, passionate about simplifying Observability, OpenTelemetry, and Cloud-Native technologies. In her past life, she worked as a consultant, trainer, and support engineer at @elastic, and was a proud organizer of Software Crafters Barcelona from 2018 to 2025.

She currently focuses on creating accessible technical content and driving the adoption of best practices within the community. She is deeply committed to clean code and the art of automation.

She is also a passionate community builder and ally. As a WomenInAPIs champion, she advocates for underrepresented groups being seen and heard in the public domain. You will find her co-organizing Grafana meetups in Barcelona, Madrid, Amsterdam, Stockholm, Zurich, and Lisboa; Cloud Native Barcelona; DevOpsDays Barcelona, Green Software Barcelona; and TechFems.

She is an aquafitness enthusiast and a huge Bruce Springsteen fan. No surrender!

Imma is a Staff Developer Advocate at Grafana Labs, passionate about simplifying Observability, OpenTelemetry, and Cloud-Native technologies. In her past life, she worked as a consultant, trainer, and support engineer at @elastic, and was a proud org... Show more

Khaled Chowdhury

Khaled Chowdhury

"Accidental Data Professional" started in finance and found a passion for analytics that, through a series of fortunate accidents, transformed me from Finance Director to Chief Data Officer. Now at Data Crafters, my team and I are bringing the power of Microsoft Fabric and Power BI into our customers' hands—creating visibility, enabling better decision-making, and freeing people from manual data drudgery. Together, we're transforming how organizations leverage data to achieve sustainable growth and success.

"Accidental Data Professional" started in finance and found a passion for analytics that, through a series of fortunate accidents, transformed me from Finance Director to Chief Data Officer. Now at Data Crafters, my team and I are bringing the power ... Show more

Bradley Schacht

Bradley Schacht

Bradley Schacht is a Principal Program Manager on the Microsoft Fabric product team based in Jacksonville, FL. Bradley is a former consultant, trainer, and has authored 5 SQL Server and Power BI books, most recently the Microsoft Power BI Quick Start Guide. As a member of the Microsoft Fabric product team, Bradley works directly with customers to solve some of their most complex data problems and helps shape the future of Microsoft Fabric. Bradley gives back to the community through speaking at events such as the PASS Summit, SQL Saturdays, Code Camps, and user groups across the country including locally at the Jacksonville SQL Server User Group (JSSUG). He is a contributor on SQLServerCentral.com and blogs on his personal site, BradleySchacht.com.

Bradley Schacht is a Principal Program Manager on the Microsoft Fabric product team based in Jacksonville, FL. Bradley is a former consultant, trainer, and has authored 5 SQL Server and Power BI books, most recently the Microsoft Power BI Quick Start... Show more

Parv Chana

Parv Chana

With over 20 years in the industry, he is a seasoned BI Architect and Consultant. Running his own consulting company, PeryTUS IT Solutions, he provides Power BI solutions to clients ranging from small to large enterprises. He has a diverse background across industries and has delivered customized solutions to meet his clients' BI needs. Holding the title of Microsoft Data Platform MVP, he has been working with Power BI since its launch in 2015.

His expertise encompasses end-to-end Power BI implementation, analysis of existing solutions, promoting best practices for scalable BI models, and training to help clients reach their BI objectives.

With over 20 years in the industry, he is a seasoned BI Architect and Consultant. Running his own consulting company, PeryTUS IT Solutions, he provides Power BI solutions to clients ranging from small to large enterprises. He has a diverse background... Show more

Carl Sargunar

Carl Sargunar

I've been building websites and apps for various clients for the last 20 years, from running agencies to direct clients, and generally integrating the heck out of systems. I enjoy learning new things and sharing what I've learnt, and I organise the Bristol and South West .NET Meetup, as well as the DDD South West Conference.

I've been building websites and apps for various clients for the last 20 years, from running agencies to direct clients, and generally integrating the heck out of systems. I enjoy learning new things and sharing what I've learnt, and I organise the B... Show more

Dr. Gomathi S

Dr. Gomathi S

Dr. S. Gomathi is a distinguished Microsoft Most Valuable Professional (MVP), Microsoft Certified Trainer (MCT) Community Lead, and Microsoft Learn Expert, renowned for her expertise in data analytics, AI-driven solutions, and data visualization. She holds 7+ Microsoft certifications, including Microsoft Certified Data Analyst Associate and Power Platform Solution Architect Expert, in addition to being a Google for Education Certified Trainer.

With over 14 years of experience in academia and industry, Dr. Gomathi has excelled as a trainer, professor, and thought leader, specializing in Business Central, Power BI, Power Apps, Tableau, Data Science, ETL tools, Big Data, and Machine Learning. Her work has empowered professionals and organizations to leverage data insights for innovation and efficiency.

She is an active member of the Computer Society of India and has made significant contributions as a peer reviewer and editor for SCOPUS-indexed and international journals. Her expertise in Microsoft Dynamics 365 Business Central is reflected in her authorship of two published books, further establishing her authority in the field.

Dr. Gomathi has earned several prestigious awards, including Asia Book of Records and India Book of Records titles, as well as the "Young Scientist" and "Women Scientist" awards. As a holder of seven national and international patents, she continues to inspire the tech and analytics communities, leading the way in the ever-evolving world of innovation.

Dr. S. Gomathi is a distinguished Microsoft Most Valuable Professional (MVP), Microsoft Certified Trainer (MCT) Community Lead, and Microsoft Learn Expert, renowned for her expertise in data analytics, AI-driven solutions, and data visualization. She... Show more

Cristian Angyal

Cristian Angyal

Cristian is a “Project Management Professional turned into a Data Guy” working as a link between two worlds: Business and IT.
Having worked for the last 20+ years with data in different roles he was fascinated when he discovered Power Query and Power Pivot back in 2014 and then, Power BI in 2015.

He’s holding several Microsoft Certifications (MS Fabric Analytics Engineer, MS Fabric Data Engineer, Power BI Certified Data Analyst, Trainer (MCT), MCSE Data Management and Analytics, MCSA BI Reporting, MOS Master, Excel Expert, etc) and he loves getting insights from data and then, using these insight solving real business problems.

He is the founder of Romania Power BI and Modern Excel User Group (https://www.meetup.com/romaniapug/) and has been recognized as Microsoft Most Valuable Professional (MVP) in 2022.

Cristian is a “Project Management Professional turned into a Data Guy” working as a link between two worlds: Business and IT. Having worked for the last 20+ years with data in different roles he was fascinated when he discovered Power Query and Powe... Show more

Rudy Ooms

Rudy Ooms

Rudy Ooms works as a Content Creator Manager at Patch My PC as of June 2024. He utilizes his extensive IT experience to create and manage content, particularly focusing on Microsoft Intune, Windows Autopilot, and Endpoint Privilege Management (EPM).

One of his hobbies (next to drinking some good beers) is debugging Intune issues. By doing so, he has learned much about all the moving pieces in Autopilot, Intune, and the associated intricacies. This knowledge is shared through the many blogs he writes on call4cloud.nl.

Rudy Ooms works as a Content Creator Manager at Patch My PC as of June 2024. He utilizes his extensive IT experience to create and manage content, particularly focusing on Microsoft Intune, Windows Autopilot, and Endpoint Privilege Management (EPM). ... Show more

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

Most Active Speakers 2025

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 2025.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2025. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 39,000 unique accepted speakers this year, the 3% is 1163. 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 2025. 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.