Most Active Speakers 2025

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

  • 1123 speakers
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Viktor Hedberg

Viktor Hedberg

Security consultant with a focus on Microsoft Security either on-prem or in the cloud, and a blueteamer at heart. Viktor has worked within IT for the past 10 years always within Cyber Security. Working for public sector in Sweden for years but now as a specialist at Truesec AB focusing on proactive security measures, DFIR and advises on all things cyber.

Security consultant with a focus on Microsoft Security either on-prem or in the cloud, and a blueteamer at heart. Viktor has worked within IT for the past 10 years always within Cyber Security. Working for public sector in Sweden for years but now as... Show more

Chris Klug

Chris Klug

Chris Klug has been building software professionally since sometime around 2000, back when .NET was new, CSS was a suggestion, and Roy Fielding’s REST paper had just been published. Since then he has written code for everything from model agencies to online sports betting to professional sail racing, because staying in one industry sounded far too boring.

He has been a Microsoft MVP for something like 15 years (depending on when he last updated this abstract), which either means he knows a thing or two or that he just talks a lot. Possibly both, but we all know the latter is a given. These days he works at Active Solution in Stockholm, helping clients solve problems and build better systems.

When he is not writing code, Chris is usually geeking out on some form of extreme sport like skydiving, kitesurfing, snowboarding, mountain biking, or wing foiling. He loves learning new things and spends way too much time thinking about weird stuff most people never even notice.

Chris Klug has been building software professionally since sometime around 2000, back when .NET was new, CSS was a suggestion, and Roy Fielding’s REST paper had just been published. Since then he has written code for everything from model agencies to... Show more

Sammy Deprez

Sammy Deprez

Sammy is a seasoned consultant with an extensive background in diverse industries and over a decade of experience. With a specialization in the Microsoft Stack, he has successfully undertaken and delivered numerous projects across sectors such as finance, healthcare, and beyond.

In 2015, Sammy made a significant shift in his career by redirecting his focus towards Machine Learning and Artificial Intelligence (AI). Recognizing the transformative potential of these emerging technologies, he dedicated himself to mastering their applications and staying at the forefront of the field. His deep understanding of AI and its practical implications has allowed him to contribute significantly to the advancement of organizations he has been involved with.

In 2017, Sammy played a pivotal role in the launch of a new company that specializes in leveraging Artificial Intelligence and Microsoft tools to maximize organizations' potential. His expertise and leadership were instrumental in establishing the company as a prominent player in the AI landscape. Through his strategic insights and hands-on involvement, Sammy has helped numerous businesses harness the power of AI to drive innovation, improve operational efficiency, and achieve sustainable growth.

Beyond his professional endeavors, Sammy is a passionate advocate for AI education and community building. He serves as a board member of the global AI community, where he actively contributes to fostering collaboration, knowledge sharing, and networking opportunities among professionals in the field. As an esteemed international speaker, Sammy frequently shares his expertise and insights at industry conferences, seminars, and workshops, inspiring and educating audiences about the transformative potential of AI.

Sammy's commitment to excellence and his contributions to the AI community have been recognized with the prestigious MVP (Most Valuable Professional) award in AI since 2021. This accolade further underscores his dedication, expertise, and impact in the field, cementing his position as a trusted advisor and thought leader in the intersection of AI and business.

With his vast experience, deep knowledge, and unwavering passion for AI, Sammy continues to shape the future of organizations by unlocking their potential through cutting-edge technologies, and inspiring others to embark on their own AI journeys.

Sammy is a seasoned consultant with an extensive background in diverse industries and over a decade of experience. With a specialization in the Microsoft Stack, he has successfully undertaken and delivered numerous projects across sectors such as fin... Show more

Carlos Javier Sosa Marquina

Carlos Javier Sosa Marquina

Carlos Sosa (@cjsosam) is a technology enthusiast with more than 20 years of experience in development, architecture and administration on SharePoint technologies, and more than 7 in development, architecture and administration on Power Power Platform. He works at knowmad mood (previosly atSistemas) in Barcelona and is an active contributor in communities like Power Platform Barcelona User Group and SUG.CAT

Carlos Sosa (@cjsosam) is a technology enthusiast with more than 20 years of experience in development, architecture and administration on SharePoint technologies, and more than 7 in development, architecture and administration on Power Power Platfor... Show more

Andres Almiray

Andres Almiray

Andres is a Java/Groovy developer and a Java Champion, with more than 2 decades of experience in software design and development. He has been involved in web and desktop application development since the early days of Java. Andres is a true believer in open source and has participated on popular projects like Groovy, Griffon, and DbUnit, as well as starting his own projects. Founding member of the Griffon framework and Hackergarten community event. Author of JReleaser.

Andres is a Java/Groovy developer and a Java Champion, with more than 2 decades of experience in software design and development. He has been involved in web and desktop application development since the early days of Java. Andres is a true believer ... Show more

Vesa Nopanen

Vesa Nopanen

Vesa “Vesku” Nopanen is Principal Consultant for AI-Native Future Work at Sulava MEA, the leading Microsoft Copilot and AI enablement partner in the Middle East and Africa. A Microsoft MVP (AI & Microsoft 365) since 2019, Vesku helps organizations become Frontier Firms where people and AI agents collaborate and co-create together.

With 30+ years in enterprise IT, Vesku specializes in transforming workplaces through Microsoft AI and cloud technologies: Copilot, Azure AI, Teams, Loop, Copilot Studio, and beyond. He pairs deep technical expertise with a passion for better worklife — enabling co-creation between humans and AI.
He writes https://futurework.blog, speaks at global conferences, and organizes community events that accelerate the shift toward an AI-Native future.

🔗 linktr.ee/vesanopanen

Vesa “Vesku” Nopanen is Principal Consultant for AI-Native Future Work at Sulava MEA, the leading Microsoft Copilot and AI enablement partner in the Middle East and Africa. A Microsoft MVP (AI & Microsoft 365) since 2019, Vesku helps organizations be... Show more

Peter Schmidt

Peter Schmidt

Peter is a Cloud & Security Architect based in Denmark with extensive experience in the IT industry, specializing in Messaging, Collaboration, and Cloud security. Since 1996, he has been a consultant, focusing on technologies such as Microsoft 365, Exchange Server, Microsoft Teams, OneDrive for Business, Office 365, Purview Information Protection, and Microsoft Defender Security products.

Peter holds the prestigious Microsoft Certified Solutions Master (MCSM) certification in Exchange and has been recognized as a Microsoft MVP in Microsoft 365. He is a seasoned speaker, having presented at numerous high-profile events, including the European SharePoint Conference, European Collab Summit, Nordic Infrastructure Conference, Workplace Ninja Summit, Microsoft Campus Days, and various local User Group events.

In addition to his professional work, Peter leads the Danish WorkPlace Ninja User Group, which focuses on advancing knowledge in Microsoft Modern Workplace, Productivity, and Security.

Peter is a Cloud & Security Architect based in Denmark with extensive experience in the IT industry, specializing in Messaging, Collaboration, and Cloud security. Since 1996, he has been a consultant, focusing on technologies such as Microsoft 365, E... Show more

Kanwal Khipple

Kanwal Khipple

Kanwal Khipple is the CEO and Founder of 2toLead, a trailblazing consulting firm dedicated to innovative digital workplace transformations. Over the past decade, he has established himself as a trusted authority in creating engaging, award-winning employee experiences that seamlessly blend design, technology, and human-centric thinking. Recognized by the Nielsen Norman Group for designing two Top 10 Intranets, Kanwal continues to influence how modern organizations enhance collaboration, learning, and performance.

As AI reshapes how employees interact with information and one another, Kanwal focuses on leveraging cutting-edge tools—like personalization engines, intelligent chatbots, and workplace analytics—to drive meaningful, future-ready workplaces. A long-standing Microsoft 365 community contributor and Microsoft and Business Applications MVP since 2009, he frequently speaks on the value of embracing emerging technologies to amplify rather than replace human connection. His mission is to ensure that as we evolve our workplaces with AI, we do so ethically, responsibly, and with enduring human value at the core.

Kanwal Khipple is the CEO and Founder of 2toLead, a trailblazing consulting firm dedicated to innovative digital workplace transformations. Over the past decade, he has established himself as a trusted authority in creating engaging, award-winning em... Show more

Darya Petrashka

Darya Petrashka

AWS Community Builder, works as a Senior Data Scientist at SLB. She is passionate about data and its usage for problem-solving. The area of interest includes NLP, GenAI, as well as working with AWS services. An eternal student, she likes taking part in online schools, courses, and workshops.

AWS Community Builder, works as a Senior Data Scientist at SLB. She is passionate about data and its usage for problem-solving. The area of interest includes NLP, GenAI, as well as working with AWS services. An eternal student, she likes taking part ... Show more

Stefan Rapp

Stefan Rapp

Stefan is a Principal Cloud Solution Architect (CSA) at Xebia Germany and a Microsoft MVP for Azure Infrastructure as Code and Azure Networking. He supports enterprise organizations in designing scalable, secure, and automated Azure platforms. His expertise includes cloud architecture, migrations & modernizations, Infrastructure as Code (IaC), and automation using Terraform and Ansible, enabling teams to accelerate cloud transformation through practical, engineering-driven solutions.

Stefan is a Principal Cloud Solution Architect (CSA) at Xebia Germany and a Microsoft MVP for Azure Infrastructure as Code and Azure Networking. He supports enterprise organizations in designing scalable, secure, and automated Azure platforms. His ex... Show more

Ginger Grant

Ginger Grant

Ginger Grant is a distinguished Microsoft Data Platform MVP and Microsoft Certified Trainer (MCT), renowned for her deep expertise in advanced analytics, machine learning, AI, data warehousing, and the evolving landscape of Microsoft Fabric. As a sought-after consultant, Ginger empowers organizations to harness the full potential of their data ecosystems.

Beyond consulting, Ginger is a prolific thought leader and speaker for both keynotes and technical training. She contributes regularly as a columnist for Code Magazine, authors insightful books, and shares practical knowledge on her blog, DesertIsleSQL.com. Her educational impact spans a wide range of technologies, including Azure Synapse Analytics, Python, and Azure Machine Learning, making her a trusted voice in the data community.

Whether on stage, in print, or in the classroom, Ginger’s passion for data and commitment to knowledge-sharing make her a standout figure in the world of data and AI.

Ginger Grant is a distinguished Microsoft Data Platform MVP and Microsoft Certified Trainer (MCT), renowned for her deep expertise in advanced analytics, machine learning, AI, data warehousing, and the evolving landscape of Microsoft Fabric. As a sou... Show more

Annelore Egger

Annelore Egger

Annelore is a passionate software developer from Switzerland who values high-quality code, likes working in teams, and sharing her knowledge. She also likes to meet new people, so if you see her around, feel free to say hi!

Annelore is a passionate software developer from Switzerland who values high-quality code, likes working in teams, and sharing her knowledge. She also likes to meet new people, so if you see her around, feel free to say hi! Show more

Gregor Reimling

Gregor Reimling

Gregor Reimling is a Microsoft MVP in Azure and Security, and Chief Azure Technologist at adesso SE. He leads technical strategy and implementation for Azure, focusing on enterprise-scale architectures, cloud security, governance, hybrid environments, and migration.
Gregor is a passionate community advocate, regularly speaking at international Microsoft and community conferences. He runs a popular Azure blog and co-hosts the Cloud Inspires podcast. He is the founder of the Azure Bonn Meetup, a thriving user group with over 1,000 members, and co-founder of the Cloud Identity Summit, an annual event focused on identity and security.
As a Microsoft Certified Trainer, Gregor empowers professionals through hands-on training and mentorship, helping organisations maximise their cloud potential.

Gregor Reimling is a Microsoft MVP in Azure and Security, and Chief Azure Technologist at adesso SE. He leads technical strategy and implementation for Azure, focusing on enterprise-scale architectures, cloud security, governance, hybrid environments... Show more

Barbara Forbes

Barbara Forbes

Barbara Forbes is an Azure Architect & consultant at Zure in the Netherlands, a Microsoft Azure MVP, Microsoft Certified Trainer (MCT), and a GitHub Star. She works at the intersection of technology, strategy, education, and development. Her focus is on the Microsoft Cloud Adoption Framework, Generative AI, Infrastructure as Code, PowerShell, and GitHub.
Barbara loves explaining things in an accessible manner; in person, as a teacher for LinkedIn Learning and as a frequent speaker at conferences and user groups. She is actively involved in the tech community, including being part of the organization of European events

Barbara Forbes is an Azure Architect & consultant at Zure in the Netherlands, a Microsoft Azure MVP, Microsoft Certified Trainer (MCT), and a GitHub Star. She works at the intersection of technology, strategy, education, and development. Her focus is... Show more

David vonThenen

David vonThenen

David is a Senior AI/ML Engineer within the Office of the CTO at NetApp, where he’s dedicated to empowering developers to build, scale, and deploy AI/ML solutions in production environments. He brings deep expertise in building and training models for applications such as NLP, vision, real-time analytics, and even classifying debilitating diseases. His mission is to help users build, train, and deploy AI models efficiently, making advanced machine learning accessible to users of all levels.

Before NetApp, he was heavily involved in the AI/ML community, specifically in conversational AI solutions and driving AI platform growth in a DevRel and pre-sales role. David frequently shares his insights at industry conferences and events, offering hands-on guidance for implementing AI/ML in cloud environments. David's prior experience includes contributing to the Kubernetes and CNCF ecosystems, working hands-on with VMware virtualization, implementing backup/recovery solutions, and developing hardware storage adapter firmware and drivers.

David is a Senior AI/ML Engineer within the Office of the CTO at NetApp, where he’s dedicated to empowering developers to build, scale, and deploy AI/ML solutions in production environments. He brings deep expertise in building and training models fo... Show more

Giorgi Dalakishvili

Giorgi Dalakishvili

Giorgi is a software developer with almost two decades of experience. He works mainly with C#, ASP.NET Core, REST, GraphQL, MAUI, Xamarin, Entity Framework Core, AWS, Azure, and SQL Server. He has also worked with many other frameworks and systems such as ASP.NET MVC, ASP.NET Web API, WCF, Avalonia, WinForms, Oracle, and many more.

Giorgi has spoken at several conferences such as NDC Copenhagen, .NET Day Switzerland, Update Conference, Developer Week (DWX), KCDC, .NET Conf 2023, JetBrains .NET Day Online ’23, and so on.

Giorgi is an open-source author and contributor on GitHub, Microsoft MVP, and a member of the .NET Foundation.

Giorgi is a software developer with almost two decades of experience. He works mainly with C#, ASP.NET Core, REST, GraphQL, MAUI, Xamarin, Entity Framework Core, AWS, Azure, and SQL Server. He has also worked with many other frameworks and systems su... Show more

Mary Grygleski

Mary Grygleski

Mary is a Technical Solutions Architect and Advocate in the Emerging Technology area. She started as an engineer in Unix/C, then transitioned to Java around 2000 and has never looked back since then. After 20+ years of being a software engineer and technical architect, she discovered her true passion in developer and customer advocacy. Most recently she has serviced companies of various sizes such as IBM, US Cellular, Bank of America, Chicago Mercantile Exchange, in topic areas that included Java, GenAI, Streaming systems, Open source, Cloud and Distributed messaging systems. She is also a very active tech community leader outside of her day job. She is the President of the Chicago Java Users Group (CJUG), and the Chicago Organizer of the AI Collective Chicago Chapter.

Mary is a Technical Solutions Architect and Advocate in the Emerging Technology area. She started as an engineer in Unix/C, then transitioned to Java around 2000 and has never looked back since then. After 20+ years of being a software engineer and... Show more

Alex Shershebnev

Alex Shershebnev

Alex Shershebnev is a seasoned AI engineer and technology leader with over a decade of experience in AI, DevOps and MLOps. He is currently Lead DevRel at Zencoder, an AI coding assistant, and one of the founding members of the company, where he has spent the last two years shaping both the product and its developer ecosystem. Alex has spoken at more than 50 international conferences, establishing himself as a recognized voice on AI for coding, secure and responsible use of AI in software development, and the future of developer workflows.

At Zencoder, Alex has led ML/DevOps and infrastructure initiatives focused on building scalable, production-grade AI systems. He brings deep expertise in software engineering, cloud infrastructure (GCP, Kubernetes), large-scale GPU platforms, and end-to-end ML/DevOps pipelines that enable data scientists to iterate quickly while reducing operational complexity and cost.

Before Zencoder, Alex held key technical leadership roles at companies like Sanas, ivi, and MTS AI, working across domains including bioinformatics, video analysis, voice, NLP, and recommendation systems. His background ranges from academic research at the University of Massachusetts to designing and operating complex cloud infrastructures that scale to hundreds of GPUs.

Combining deep hands-on engineering experience with a strong focus on developer experience and community building, Alex is known for translating complex technical challenges into clear, actionable insights. Whether speaking about DevOps and MLOps at scale, AI-powered developer workflows, or lessons learned from building real-world AI platforms, he brings a unique combination of technical depth, industry experience, and passion for building systems and communities that scale.

Alex Shershebnev is a seasoned AI engineer and technology leader with over a decade of experience in AI, DevOps and MLOps. He is currently Lead DevRel at Zencoder, an AI coding assistant, and one of the founding members of the company, where he has s... Show more

Peter van Vliet

Peter van Vliet

Peter started his career as a full-stack software developer in 2002 and has since progressed to a lead architect role. Over the course of these 20+ years, he has fulfilled many roles in various industries and gained extensive experience with a wide range of technologies such as Java, C#, JavaScript, and others. Nowadays, he leverages his expertise to assist companies, write articles, and speak at conferences.

His main focus is on making software development more cost-effective and future-proofing applications. Additionally, he has picked up making illustrations as a hobby because he is a strong believer in visual communication. There are no boring slides in any of his presentations.

Peter started his career as a full-stack software developer in 2002 and has since progressed to a lead architect role. Over the course of these 20+ years, he has fulfilled many roles in various industries and gained extensive experience with a wide r... Show more

Prerit Munjal

Prerit Munjal

Prerit is a Cloud-Native Platform Leader with extensive experience designing and scaling secure, resilient cloud infrastructures. As the former CTO of KubeCloud, he built no-code solutions bridging Cloud, DevOps, and SRE, leading the company to a successful acquisition. Currently, he drives cloud-native, observability, CI/CD, and AI initiatives as a technical leader at Groupon.

Prerit is a Cloud-Native Platform Leader with extensive experience designing and scaling secure, resilient cloud infrastructures. As the former CTO of KubeCloud, he built no-code solutions bridging Cloud, DevOps, and SRE, leading the company to a suc... Show more

Joe Griffin

Joe Griffin

Joe Griffin is CEO of proMX UK Limited, a Microsoft Inner Circle partner within the proMX group of companies. As a holder of over 40+ Microsoft technical certifications covering the entire Microsoft cloud stack, including Dynamics 365, Power Platform, Microsoft Azure, Artificial Intelligence and more, Joe is a seasoned professional, technical architect and trainer, with a passion for implementing effective technology solutions. Joe's experience covers a variety of industries, including energy, managed services, retail, print & direct mail and the UK utility sector. Joe has been a Microsoft Most Valuable Professional (MVP) since 2020, and contributes regularly at conferences and user groups across the globe. When Joe is not working, he enjoys reading, learning about history, walking, video games and catching up with the latest film and TV shows.

Joe Griffin is CEO of proMX UK Limited, a Microsoft Inner Circle partner within the proMX group of companies. As a holder of over 40+ Microsoft technical certifications covering the entire Microsoft cloud stack, including Dynamics 365, Power Platform... Show more

Alaa Bitar

Alaa Bitar

SharePoint Addict since 2007
aMP community member

SharePoint Addict since 2007 aMP community member Show more

Hrittik Roy

Hrittik Roy

Hrittik is a Platform Advocate at Loft Labs and a CNCF Ambassador, with expertise in cloud native technologies and open source communities. He has contributed extensively to developer advocacy, technical writing, and community engagement. Hrittik has been a featured speaker at events such as Kubernetes Community Days, Open Source Summits, and more, and has served as a Program Committee member for several KubeCons and CloudNativeCons.

Hrittik is a Platform Advocate at Loft Labs and a CNCF Ambassador, with expertise in cloud native technologies and open source communities. He has contributed extensively to developer advocacy, technical writing, and community engagement. Hrittik has... Show more

Diana Todea

Diana Todea

Diana is a Developer Experience Engineer at VictoriaMetrics. She has worked as a Senior Site Reliability Engineer focused on Observability. She is an active member of the OpenTelemetry CNCF open source project, co-organizer of Cloud Native Days Romania, co-lead of Neurodiversity working group, part of CNCF initiative Merge-Forward, and supports underrepresented groups in tech.

Diana is a Developer Experience Engineer at VictoriaMetrics. She has worked as a Senior Site Reliability Engineer focused on Observability. She is an active member of the OpenTelemetry CNCF open source project, co-organizer of Cloud Native Days Roman... Show more

Fabian Bader

Fabian Bader

Fabian Bader is a Cyber Security Architect and Microsoft MVP from Germany. He focuses on security and cloud solutions and works mainly with Microsoft technologies.
From Azure cloud to on-premises Active Directory, he likes to automate stuff with PowerShell.

Besides being a speaker at conferences and community events, he blogs at "cloudbrothers.info" and hosts "Purple Elbe Security User Group" and "Hamburg PowerShell User Group".

❤️ PowerShell and Security 🛡️

Fabian Bader is a Cyber Security Architect and Microsoft MVP from Germany. He focuses on security and cloud solutions and works mainly with Microsoft technologies. From Azure cloud to on-premises Active Directory, he likes to automate stuff with Pow... Show more

Alberto Acerbis

Alberto Acerbis

Alberto Acerbis is a hands-on software architect with a strong background in distributed systems. Recognized as a Microsoft MVP in .NET technologies, he actively contributes to the tech community.
In his role, Alberto helps customers transform their ideas into robust and scalable solutions. Beyond his professional work, he is a passionate technical speaker, having delivered numerous sessions at conferences over the years.
His dedication to knowledge-sharing extends to the communities he has founded and actively participates in, fostering collaboration and continuous learning in the tech ecosystem.
Outside of technology, Alberto enjoys mountain activities in all seasons and has a keen interest in philosophy and other disciplines beyond the tech world.

Alberto Acerbis is a hands-on software architect with a strong background in distributed systems. Recognized as a Microsoft MVP in .NET technologies, he actively contributes to the tech community. In his role, Alberto helps customers transform their... Show more

Philip Seamark

Philip Seamark

Phil Seamark works on the Microsoft Fabric CAT team and is an accomplished database and business intelligence (BI) professional. Phil has an in-depth knowledge of the Microsoft BI stack along with extensive knowledge of data warehouse (DW) methodologies and enterprise data modelling.

Phil has expert knowledge in all facets of BI/DW including planning architecture, project management, dimensional modelling, performance tuning, ETL design, development and optimisation, report and dashboard design as well as installation and administration.
Phil has written several books DAX and Data modelling and has also blogged extensively at dax.tips

Phil Seamark works on the Microsoft Fabric CAT team and is an accomplished database and business intelligence (BI) professional. Phil has an in-depth knowledge of the Microsoft BI stack along with extensive knowledge of data warehouse (DW) methodolog... Show more

Marco Pollacci

Marco Pollacci

Hi! I’m a frontend developer with a long-standing love affair with JavaScript, CSS, and the magic they bring to the web.
My journey started back in the jQuery era, when Chrome was just a baby—and I’ve been hooked ever since! I thrive on building snappy, interactive experiences and exploring the endless possibilities of the modern web.

Hi! I’m a frontend developer with a long-standing love affair with JavaScript, CSS, and the magic they bring to the web. My journey started back in the jQuery era, when Chrome was just a baby—and I’ve been hooked ever since! I thrive on building sna... Show more

Michael Heath

Michael Heath

Michael Heath is an innovation strategist and Frontier Firm advisor who helps organizations move beyond digital transformation into intelligent transformation. With more than 15 years of experience across the Microsoft ecosystem and enterprise technology, Michael partners with leaders to align people, platforms, and purpose through AI, automation, and data.

Throughout his career, Michael has led enterprise initiatives that drive measurable growth, operational efficiency, and long-term adoption. His work focuses on translating strategy into practical execution, helping organizations modernize how work gets done while bringing teams along for the journey.

Michael’s perspective sits at the intersection of technology and human behavior. As a speaker and practitioner, he shares real-world lessons, practical frameworks, and honest insights that help organizations move from experimentation to meaningful impact at scale.

Michael Heath is an innovation strategist and Frontier Firm advisor who helps organizations move beyond digital transformation into intelligent transformation. With more than 15 years of experience across the Microsoft ecosystem and enterprise techno... Show more

Carol Valencia

Carol Valencia

Carol is a Cloud Architect with a strong focus on security and observability, boasting over 7 years of experience in cloud-native technologies. She is an open-source contributor to Kubernetes, OpenTelemetry, Kubernetes Release, and CNCF Glossary. Carol is an active member of the community, serving as a TAG Lead in Operational Resilience, CNCF Ambassador, AWS Community Builder, and Cloud Native chapter organizer, together with KCD events in Brazil.

Carol is a Cloud Architect with a strong focus on security and observability, boasting over 7 years of experience in cloud-native technologies. She is an open-source contributor to Kubernetes, OpenTelemetry, Kubernetes Release, and CNCF Glossary. Car... 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.