Most Active Speakers 2025

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

  • 1128 speakers
  • Auto-generated
Alan Ferrandiz

Alan Ferrandiz

https://ferrandiz.pe/about

https://ferrandiz.pe/about Show more

Andrew Taylor

Andrew Taylor

CTO at Software Central. MVP in Intune and Security Copilot. Far too many years in IT, likes PowerShell, Graph and all things Intune

CTO at Software Central. MVP in Intune and Security Copilot. Far too many years in IT, likes PowerShell, Graph and all things Intune Show more

Roger Barreto

Roger Barreto

22 years of software engineering experience.
Worked in many different industries leveraging the potentials of IT including Software, Infrastructure, Architecture and Data Analysis.

Currently working for Microsoft Semantic Kernel Open Source SDK project for AI.

22 years of software engineering experience. Worked in many different industries leveraging the potentials of IT including Software, Infrastructure, Architecture and Data Analysis. Currently working for Microsoft Semantic Kernel Open Source SDK p... Show more

Francisco Alfaro

Francisco Alfaro

Profession: 📊 Mathematical Engineer

Current Work:
💻 Head of Advanced Analytics (Grupo Security - Chile)
📖 Associate Lecturer (UTFSM - Chile)

More About Me:
🌍 I'm based in Chile.
🖥️ See my portfolio at https://fralfaro.github.io/portfolio/.
✉️ You can contact me at francisco.alfaro.496@gmail.com.
🧠 I'm learning Software Development, Deep Learning and Advanced Statistics.
🤝 I'm open to collaborating on Education Projects.
💬 Ask me about anything tech related, I am happy to help.
🎮🦊 I'm fascinated by the competitive scene of SSBM. My nickname is Dark.
🏀👑 As a sports enthusiast, enjoy playing basketball. Lebron James fans.

Profession: 📊 Mathematical Engineer Current Work: 💻 Head of Advanced Analytics (Grupo Security - Chile) 📖 Associate Lecturer (UTFSM - Chile) More About Me: 🌍 I'm based in Chile. 🖥️ See my portfolio at https://fralfaro.github.io/portfol... Show more

Scott Roller

Scott Roller

I'm a Solution Architect specializing in Dynamics 365 and the Power Platform. I have 18 years of experience working with Microsoft CRM, Dynamics 365 and the related solutions stack. I have been a functional team member, Dynamics practice lead and Solution Architect at several large and small Microsoft partners in the United States. I am currently an independent Business Applications consultant who is passionate about the Microsoft Community.

I'm a Solution Architect specializing in Dynamics 365 and the Power Platform. I have 18 years of experience working with Microsoft CRM, Dynamics 365 and the related solutions stack. I have been a functional team member, Dynamics practice lead and S... Show more

Tinatin Balavadze

Tinatin Balavadze

Tinatin Balavadze is a Software Engineer at Zalando, working across mobile, AI-assisted development, and workflow design. Before writing code, she built learning systems, mentored leaders, and designed programs that helped people think, learn, and scale.
Today, she blends engineering with systems thinking — to reduce noise, protect focus, and build workflows that don’t burn out the humans using them.
Her talks connect code, cognition, and design in ways that help people ship work and stay well.

Tinatin Balavadze is a Software Engineer at Zalando, working across mobile, AI-assisted development, and workflow design. Before writing code, she built learning systems, mentored leaders, and designed programs that helped people think, learn, and sc... Show more

Nick Chapsas

Nick Chapsas

Nick is a Content Creator focusing on C# & .NET and an Author and Founder of the educational platform Dometrain.

Nick is a Content Creator focusing on C# & .NET and an Author and Founder of the educational platform Dometrain. Show more

Christian Forjahn

Christian Forjahn

As a cloud consultant, I am constantly confronted with challenges in customer projects. It often revolves around the same problem. How can I optimize my cloud environment in terms of technical and organizational measures, security posture and cost effectivness so that I can get the most out of it?

I enjoy sharing my knowledge with the community. I do this with talks, on LinkedIn and in my blog www.cloudcoffeebreak.com
#communityrocks 🚀

As a cloud consultant, I am constantly confronted with challenges in customer projects. It often revolves around the same problem. How can I optimize my cloud environment in terms of technical and organizational measures, security posture and cost ef... Show more

Mihai Maruseac

Mihai Maruseac

Building AGI with Privacy and Security as Member of Technical Staff at OpenAI.

Previously was a member of the Google Open Source Security Team (GOSST), working on Supply Chain Security for ML (released model-signing). Co-lead on a Secure AI Framework (SAIF) workstream from Google on AI supply chain. Chairing OpenSSF AI/ML working group and involved in CoSAI’s supply chain integrity workstream.

Also a GUAC maintainer as part of GOSST.

Previously, built the TensorFlow Security team and temporarily lead the OSS Tensorflow team.

Prior to Google, he was adding Differential Privacy to Machine Learning algorithms at a startup, following a PhD in Differential Privacy from UMass Boston.

Building AGI with Privacy and Security as Member of Technical Staff at OpenAI. Previously was a member of the Google Open Source Security Team (GOSST), working on Supply Chain Security for ML (released model-signing). Co-lead on a Secure AI Framew... Show more

Sam Basu

Sam Basu

Sam Basu is a technologist, author, speaker, Microsoft MVP and Lead Developer Advocate for Uno Platform. With a long developer background, he now spends much of his time advocating modern development platforms & AI tools for cross-platform technology stacks. His spare times call for travel, fast cars, cricket and culinary adventures. You can find him on the internet.

Sam Basu is a technologist, author, speaker, Microsoft MVP and Lead Developer Advocate for Uno Platform. With a long developer background, he now spends much of his time advocating modern development platforms & AI tools for cross-platform technology... Show more

Jenn Claridge

Jenn Claridge

Jenn Claridge is a Microsoft MVP and trusted advisor in Business Central, specializing in manufacturing and service-focused organizations. She helps small and mid-sized businesses translate ERP strategy into practical, real-world execution.

With deep hands-on experience across sales, warehousing, projects, manufacturing, and service management, Jenn is known for making complex systems approachable and actionable. Her work focuses on operational maturity, adoption, and enabling organizations to move beyond simply using Business Central to creating measurable business value with it.

Jenn is recognized for her practical speaking style and her ability to connect leadership strategy with day-to-day execution, ensuring technology investments support long-term growth and confident decision-making.

In her spare time she rescues cats and sharing her knowledge via jennclaridge.com.

Jenn Claridge is a Microsoft MVP and trusted advisor in Business Central, specializing in manufacturing and service-focused organizations. She helps small and mid-sized businesses translate ERP strategy into practical, real-world execution. With d... Show more

Cay Horstmann

Cay Horstmann

After growing up in the German countryside, I studied in the United States (M.S. in computer science from Syracuse University, and a Ph.D. in mathematics from the University of Michigan in Ann Arbor). For four years, I was VP and CTO of an Internet startup that went from 3 people in a tiny office to a public company. I taught computer science at San Jose State University and held visiting appointments at universities in Germany, Switzerland, Vietnam, and Macau. In my copious spare time I write books and articles on programming languages and computer science education.

After growing up in the German countryside, I studied in the United States (M.S. in computer science from Syracuse University, and a Ph.D. in mathematics from the University of Michigan in Ann Arbor). For four years, I was VP and CTO of an Internet s... Show more

Ines Pascual Iglesias

Ines Pascual Iglesias

Computer Engineer. Independent professional. I have more than 20 years dedicated to the world of data as a BI Trainer and Consultant. Currently immersed in the world of Power Platform - Power BI.

Computer Engineer. Independent professional. I have more than 20 years dedicated to the world of data as a BI Trainer and Consultant. Currently immersed in the world of Power Platform - Power BI. Show more

Sam Bush

Sam Bush

Chief Marketing Officer at Dooap leading our global brand, go-to-market, and revenue strategy. B2B marketing leader who specializes in partner marketing, and demand generation. My passion lies in crafting out-of-the-box campaigns that tell compelling stories, create meaningful experiences, and accelerate pipeline growth.

As the host of AMBUSH On Air and Founder of B2B Buyer Rebellion, I bring my energy and expertise to every project!

When I'm not working, I'm reading a fantasy book, hanging out with my dog Ziggy, making a cocktail, or spending time with friends. I live to travel and you can find me all over the world for work and life.

Chief Marketing Officer at Dooap leading our global brand, go-to-market, and revenue strategy. B2B marketing leader who specializes in partner marketing, and demand generation. My passion lies in crafting out-of-the-box campaigns that tell compelling... Show more

Paula Januszkiewicz

Paula Januszkiewicz

Paula Januszkiewicz is the Founder and CEO of CQURE and CQURE Academy, companies she established back in 2008. She is also an Enterprise Security MVP, honorable Microsoft Regional Director, and a world-class cybersecurity expert, consulting Customers worldwide. In 2017, Paula graduated from Harvard Business School. She delivers keynotes and sessions at the biggest world conferences such as RSA, Black Hat, Microsoft Ignite, SecTor Canada, Australian Cyber Conference, GISEC, GITEX, LEAP, and many others. She is often a top-rated speaker, including being chosen as the No. 1 Speaker at Microsoft Ignite (among 1,100 speakers at a conference with 26,000 attendees) and at Black Hat Asia 2019. At the RSA Conference, two of her sessions were among the top 5 best rated. Paula is known for her unique stage presence that is always well-received among diverse audiences, often gathering thousands of people!

Paula has over 19 years of experience in the cybersecurity field, performing penetration tests, architecture consulting, trainings, and seminars. Every year, she takes over 200 flights to provide cybersecurity services for CQURE’s Customers. Paula and her Team also design security awareness programs for various organizations, including awareness sessions for top management. Together, they create various security tools (CQTools) supporting penetration tests, incident response, and forensics, which are shared with the community. Paula is a member of the Technical Advisory Board at the Royal Bank of Scotland/Natwest. And to top it all off, she has access to the source code of Windows!

Paula Januszkiewicz is the Founder and CEO of CQURE and CQURE Academy, companies she established back in 2008. She is also an Enterprise Security MVP, honorable Microsoft Regional Director, and a world-class cybersecurity expert, consulting Customers... Show more

Gaurav Saxena

Gaurav Saxena

Gaurav Saxena is an engineering leader in the field of platform and cloud engineering with over 20 years of experience in the software industry. His technical expertise includes Stream-based architectures, Kubernetes, Service Mesh, Software Supply Chain Security, and Observability.

Gaurav Saxena is an engineering leader in the field of platform and cloud engineering with over 20 years of experience in the software industry. His technical expertise includes Stream-based architectures, Kubernetes, Service Mesh, Software Supply Ch... Show more

Bryan Boreham

Bryan Boreham

Bryan Boreham is a Distinguished Engineer at Grafana Labs, working on highly scalable storage for metrics, logs and traces.

After first getting into programming as a kid, creating a video game called "Splat", Bryan's career has ranged from charting pie sales at a bakery to real-time pricing of billion-dollar bond trades. A contributor to many Open Source projects since 1988, Bryan is a member of the Prometheus team and previous maintainer of CNCF Cortex and CNI projects. Outside of work he is a father, a helicopter pilot, and can cook a mean risotto primavera.

Bryan Boreham is a Distinguished Engineer at Grafana Labs, working on highly scalable storage for metrics, logs and traces. After first getting into programming as a kid, creating a video game called "Splat", Bryan's career has ranged from chartin... Show more

Uvika Sharma

Uvika Sharma

Uvika Sharma is a visionary Data & AI strategist with over 20 years of experience guiding Fortune 500 companies and startups in leveraging data and AI for transformative impact. She has held key roles at industry giants such as Pfizer, Accenture, S&P, Moody’s, and Citi, advising global teams across Marketing, Operations, Compliance, Risk Management, and International Trade.

As the Founder & Managing Partner of INTLDA, Uvika helps businesses responsibly harness AI and data to drive efficiency and growth. She also leads advisory services at AI 2030, advocating for responsible and ethical AI practices. Recognizing AI’s potential as a business equalizer, she is co-authoring a book on custom GPT development with OpenAI’s builder tool, simplifying AI adoption for businesses.

Beyond her advisory work, Uvika is deeply committed to mentoring and supporting startups. She actively advises early-stage companies through Cornell Tech’s PhD Runway Program and Harvard Business School’s Startup Partners program, guiding founders on AI strategy, product-market fit, and scaling operations.

Passionate about diversity in tech, Uvika mentors undergraduate women in AI through Cornell Tech’s Break Through Tech AI Program and co-founded Asian Women Advancing AI, a community dedicated to empowering Asian women to shape the future of AI.

A sought-after speaker and workshop leader, Uvika helps senior executives and organizations navigate AI’s evolving landscape, bridging the gap between cutting-edge technology, business strategy, and responsible AI governance.

She holds a Computer Science degree from Stony Brook University and an MBA from Cornell University, combining technical expertise with business acumen to drive innovation, strategic growth, and responsible technology adoption.

Uvika Sharma is a visionary Data & AI strategist with over 20 years of experience guiding Fortune 500 companies and startups in leveraging data and AI for transformative impact. She has held key roles at industry giants such as Pfizer, Accenture, S&P... Show more

Julia Førde

Julia Førde

Experienced professional specializing in Business Intelligence and Data Warehousing within the Microsoft ecosystem with 5 years experience .

Passionate about leveraging technology to solve complex business challenges, particularly drawn to the capabilities of Azure Databricks. Throughout my journey, I've had the privilege of seamlessly transitioning between data engineering and architect roles in various projects. This experience has equipped me with a versatile skill set, allowing me to contribute effectively to crafting end-to-end solutions. With a background in collaborative consulting roles across sectors, I bring a pragmatic approach to solving problems and driving success.

Experienced professional specializing in Business Intelligence and Data Warehousing within the Microsoft ecosystem with 5 years experience . Passionate about leveraging technology to solve complex business challenges, particularly drawn to the cap... Show more

Moisés Martínez

Moisés Martínez

I am a PhD in Artificial Intelligence specialized in the areas of robotics, automatic planning and machine learning. In addition, I am organizer of T3chfest and Madrid Google Cloud Developer group, speaker at different meetups and GDE on Machine Learning.

I am a PhD in Artificial Intelligence specialized in the areas of robotics, automatic planning and machine learning. In addition, I am organizer of T3chfest and Madrid Google Cloud Developer group, speaker at different meetups and GDE on Machine Lea... Show more

Akshay Chordiya

Akshay Chordiya

Akshay Chordiya is Google Developer Expert for Android & Kotlin | Android Developer @ Marshmallow 🚗 and Kotlin Enthusiast.
He is an active community speaker who is mostly found talking about Android and Kotlin. He is an avid blogger and author of “Kotlin Blueprints” book and instructor at Caster.IO

Akshay Chordiya is Google Developer Expert for Android & Kotlin | Android Developer @ Marshmallow 🚗 and Kotlin Enthusiast. He is an active community speaker who is mostly found talking about Android and Kotlin. He is an avid blogger and author of “... Show more

Rick Lowe

Rick Lowe

Rick is a Microsoft Certified Master for SQL Server and Vancouver based independent contractor/consultant, specializing in performance and query tuning. He began his career as a system programmer, before transitioning through database development positions to eventually focus on performance issues as well as acting as a bridge between DBA and developer teams.

Rick is a Microsoft Certified Master for SQL Server and Vancouver based independent contractor/consultant, specializing in performance and query tuning. He began his career as a system programmer, before transitioning through database development pos... Show more

José Manuel Pomares Medrano

José Manuel Pomares Medrano

MVP 2023 Data Platform, Microsoft Certified Power BI Data Analyst, and LinkedIn Learning Instructor since 2013. I develop business intelligence projects with Power BI and Excel for companies and have been providing training in Power BI, Excel, and VBA for 13 years at business schools, official engineering and economics colleges.

MVP 2023 Data Platform, Microsoft Certified Power BI Data Analyst, and LinkedIn Learning Instructor since 2013. I develop business intelligence projects with Power BI and Excel for companies and have been providing training in Power BI, Excel, and VB... Show more

Emma Potter

Emma Potter

As VP of Developer Relations at Umbraco, with almost a decade in the industry, Emma is a firm believer in the importance of tech communities and the value in collaborating, contributing and creating pathways for newcomers. A .NET developer and Microsoft MVP, Emma spends her free time open water swimming, playing video games with her kids and hiking the Danish Countryside with her rescue dog.

As VP of Developer Relations at Umbraco, with almost a decade in the industry, Emma is a firm believer in the importance of tech communities and the value in collaborating, contributing and creating pathways for newcomers. A .NET developer and Micros... Show more

Rossana Suarez

Rossana Suarez

Soy Roxs, Software Engineer apasionada por la tecnología y la innovación. Como DevOps, GitLab HERO, AWS HERO y Docker Captain, busco empoderar a la comunidad tech y fomentar la colaboración. Creo firmemente que 'No se puede crecer si no estás dispuesto a saltar a la zona de peligro', y vivo cada desafío profesional con esa mentalidad. Exploradora de nuevas fronteras en el desarrollo y la automatización, mi objetivo es impactar positivamente y ayudar a otros a alcanzar su máximo potencial.

Soy Roxs, Software Engineer apasionada por la tecnología y la innovación. Como DevOps, GitLab HERO, AWS HERO y Docker Captain, busco empoderar a la comunidad tech y fomentar la colaboración. Creo firmemente que 'No se puede crecer si no estás dispues... Show more

Armando Lacerda

Armando Lacerda

http://bit.ly/ALacerdaProfile

http://bit.ly/ALacerdaProfile Show more

Bradley Ball

Bradley Ball

Bradley Ball is a Sr. Technical Program Manager at Microsoft. He is a Microsoft MVP Reconnect member and former MVP. Bradley spent 8 years working as a Defense contractor for clients such as the U.S. Army and The Executive Office of the President of the United States, was the Data Platform Practice Manager for Pragmatic Works Consulting, and a Sr. Consultant for Microsoft Premier Support for Developers. He has presented at many SQL Saturdays, for PASS SSUG’s across the US from California to Puerto Rico to New Hampshire, SQL Rally, DevConnections, SQLBits 2015, TechReady 24, SQL Live 360 2011-2019, SQL Intersections 2019 - 2021, & the PASS Summit 2011-2015. He wrote Chapter 14 Page & Row Compression for PRO SQL Server 2012 Best Practices, he hosts the Tales from the Field Monthly Microsoft Fabric PG Live Stream and technical videos on https://www.youtube.com/@Tales-from-the-Field.

Bradley Ball is a Sr. Technical Program Manager at Microsoft. He is a Microsoft MVP Reconnect member and former MVP. Bradley spent 8 years working as a Defense contractor for clients such as the U.S. Army and The Executive Office of the President o... Show more

Wade Tetsuka

Wade Tetsuka

Wade is a CPA who brings 20 years of financial expertise and business management experience to U.S. Transactions Corp.
He was previously with Ernst & Young in San Francisco and later PriceWaterhouseCoopers in Stuttgart, Germany where he was senior engagement manger responsible for the assurance work for IBM, Sony, and several other multinational companies.
He also served as President/General Manager to three early-stage fast growth companies in the life sciences industry. He graduated from the University of Pennsylvania, Wharton School of Business with a B.S. in Economics.
U.S. Transactions Corp. was founded in 2009.
We focus on the Microsoft Dynamics space as the only integrated credit card processing solution with built-in connections to 120+ gateways and processors with access to every international currency. See USTPay on Appsource
www.ustranscorp.com/ustpay

Wade is a CPA who brings 20 years of financial expertise and business management experience to U.S. Transactions Corp. He was previously with Ernst & Young in San Francisco and later PriceWaterhouseCoopers in Stuttgart, Germany where he was senior ... Show more

Michael Hunger

Michael Hunger

Michael Hunger has been passionate about software development for more than 30 years.

For the last 15 years, he has been working on the open source Neo4j graph database filling many roles, most recently heading product innovation and GenAI.

As a developer Michael enjoys many aspects of software development and architecture, learning new things every day, participating in exciting and ambitious open source projects and contributing and writing software related books and articles. Michael spoke at numerous conferences and helped organize others.

Michael helps kids to learn to program by running weekly girls-only coding classes at local schools.

Michael Hunger has been passionate about software development for more than 30 years. For the last 15 years, he has been working on the open source Neo4j graph database filling many roles, most recently heading product innovation and GenAI. As ... Show more

Andy Yun

Andy Yun

Andy Yun is a Field Solutions Architect at Pure Storage, and has been a SQL Server data professional for almost 25 years. He focuses on performance tuning, with expertise in T-SQL, storage engine internals, and monitoring. Andy strongly believes in passing knowledge onto others, regularly speaking at conferences and user groups, and mentoring industry colleagues. Andy is a former Microsoft MVP, co-founder of the Chicago SQL Association, former co-leader of the Chicago Suburban User Group and Chicago SQL Saturday Organizing Committee.

Andy Yun is a Field Solutions Architect at Pure Storage, and has been a SQL Server data professional for almost 25 years. He focuses on performance tuning, with expertise in T-SQL, storage engine internals, and monitoring. Andy strongly believes in p... 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.