Most Active Speakers 2024

Sessionize proudly presents the list of the most active speakers in the year 2024!

  • 1011 speakers
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Robin Rosengrün

Robin Rosengrün

Full time power platform enthusiast @Microsoft

Full time power platform enthusiast @Microsoft Show more

Scott Rigby

Scott Rigby

Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York Kubernetes Meetup and New York KCD, and international conferences including GitOpsCon. He enjoys helping develop Free and Open Source Software that anyone can use, including co-maintaining CNCF projects Helm, Flux and OpenGitOps.

Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York K... Show more

Jimmy Zelinskie

Jimmy Zelinskie

Jimmy Zelinskie is a software engineer and product leader with the goal of empowering the world through the democratization of software through open source development. He's currently the CPO and cofounder of authzed where he's focused on bringing hyperscaler best-practices in authorization software to the industry at large.

At CoreOS, he helped pioneer the cloud-native ecosystem by starting and contributing to many of its foundational open source projects. After being acquired by Red Hat, his focus shifted to the enablement and adoption of cloud-native technologies by mature enterprise stakeholders. To this day, he still contributes to cloud-native ecosystem by building the future on top of these technologies and maintaining standards such as Open Container Initiative (OCI).

Jimmy Zelinskie is a software engineer and product leader with the goal of empowering the world through the democratization of software through open source development. He's currently the CPO and cofounder of authzed where he's focused on bringing hy... Show more

Mohammed Aboullaite

Mohammed Aboullaite

Mohammed is a community catalyst, a true open source believer, Java Champion and one of Google developer expert.

Mohammed is a community catalyst, a true open source believer, Java Champion and one of Google developer expert. Show more

Zain Hasan

Zain Hasan

Zain Hasan is a Senior AI/ML DevRel Engineer at Together AI a company that allows people to train, fine-tune, and run generative AI models faster, at lower cost, and at production scale. He is an engineer and data scientist by training, who pursued his undergraduate and graduate work at the University of Toronto building artificially intelligent assistive technologies. He then founded his company developing a digital health platform that leveraged machine learning to remotely monitor chronically ill patients. More recently he practiced as a consultant senior data scientist in Toronto. He is passionate about open-source software, education, community, and machine learning and has delivered workshops and talks at multiple events and conferences.

Zain Hasan is a Senior AI/ML DevRel Engineer at Together AI a company that allows people to train, fine-tune, and run generative AI models faster, at lower cost, and at production scale. He is an engineer and data scientist by training, who pursued h... Show more

Nathen Harvey

Nathen Harvey

Nathen Harvey leads the DORA team at Google Cloud, where he guides technology-driven teams and organizations on optimizing their software delivery and operational performance. Nathen leverages DORA's industry-leading research to help teams measurably improve developer experience and software delivery speed, stability, and efficiency. He is a co-author of several influential DORA reports and a contributor and editor of the O'Reilly book, "97 Things Every Cloud Engineer Should Know" (2020).

Nathen Harvey leads the DORA team at Google Cloud, where he guides technology-driven teams and organizations on optimizing their software delivery and operational performance. Nathen leverages DORA's industry-leading research to help teams measurably... Show more

Matteo Maria Terzuolo

Matteo Maria Terzuolo

Matteo Maria is a Flutter Engineer who always loves to experiment with new things. He works with Flutter but is also interested in Rust and backend development. In his free time, he spends tons of hours playing video games and listening to every genre under the EDM umbrella

Matteo Maria is a Flutter Engineer who always loves to experiment with new things. He works with Flutter but is also interested in Rust and backend development. In his free time, he spends tons of hours playing video games and listening to every genr... Show more

Simone Colucci

Simone Colucci

In love with technology and innovation since university, he has transitioned from software engineering to product management a few years ago. Co-founded xtream, a boutique of digital products and AI, where he helped scale-ups and corporates build better solutions for their businesses.

In love with technology and innovation since university, he has transitioned from software engineering to product management a few years ago. Co-founded xtream, a boutique of digital products and AI, where he helped scale-ups and corporates build bet... 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

Alvin Estrada

Alvin Estrada

Technology enthusiast driven by an insatiable curiosity to learn, a commitment to share knowledge, and a passion for building community. He has embraced every opportunity to explore the transformative power of technology and help others harness its potential.

He believes that technology is more than tools and code, it's a catalyst for collaboration, innovation, and positive change. His sessions are designed not just to inform but to ignite curiosity, spark ideas, and empower attendees to take their skills and projects to the next level.

Technology enthusiast driven by an insatiable curiosity to learn, a commitment to share knowledge, and a passion for building community. He has embraced every opportunity to explore the transformative power of technology and help others harness its p... Show more

Deepu K Sasidharan

Deepu K Sasidharan

Deepu K Sasidharan is a Software Engineer by passion and profession. He is a Java Champion working as a Staff Developer Advocate at Okta. He is the co-chair of JHipster and the creator of KDash and JDL Studio. He is a polyglot programmer working with Java, Rust, JavaScript, Go, and so on. He is also a cloud technology advocate and an open-source software aficionado. He has authored books on Full-stack development and frequently writes about Java, Rust, JavaScript, Go, DevOps, Kubernetes, Linux, and so on, on his blog.

Deepu K Sasidharan is a Software Engineer by passion and profession. He is a Java Champion working as a Staff Developer Advocate at Okta. He is the co-chair of JHipster and the creator of KDash and JDL Studio. He is a polyglot programmer working with... Show more

Melissa McKay

Melissa McKay

Melissa is passionate about Java, DevSecOps, CI/CD, and MLOps. Her career spans over 20 years and includes experience as a Principal Software Engineer and DevRel leadership. She has served a term on the Technical Steering Committee of the Open Platform for Enterprise AI (OPEA), and has previously served as a CNCF Governing Board Member. Melissa loves sharing her knowledge with the community as a developer, speaker, and author, and has been recognized as a Java Champion and a Docker Captain. She is an international speaker at numerous events including KubeCon, CDCon, Open Source Summit, and DockerCon, and is co-author of the O'Reilly title, DevOps Tools for Java Developers.

Melissa is passionate about Java, DevSecOps, CI/CD, and MLOps. Her career spans over 20 years and includes experience as a Principal Software Engineer and DevRel leadership. She has served a term on the Technical Steering Committee of the Open Platfo... Show more

Hugh McKee

Hugh McKee

Hugh McKee is a skilled back-end developer, and developer advocate with decades of experience building enterprise applications. Specializing in large-scale, cloud-based systems, Hugh is dedicated to learning new technologies and sharing his knowledge with others. As a developer advocate, he speaks at conferences worldwide and is the author of "Designing Reactive Systems: The Role Of Actors In Distributed Architecture." With a passion for teaching and evolving his software engineering skills, Hugh is a valuable contributor to the tech community.

Hugh McKee is a skilled back-end developer, and developer advocate with decades of experience building enterprise applications. Specializing in large-scale, cloud-based systems, Hugh is dedicated to learning new technologies and sharing his knowledge... Show more

Vaibhav Malik

Vaibhav Malik


Vaibhav Malik is a Global Partner Solution Architect at Cloudflare, where he works with global partners to design and implement effective security solutions for their customers. With over 12 years of experience in networking, security, and cloud technologies, Vaibhav is a recognized industry thought leader and expert in Zero Trust Security Architecture for modern, distributed systems.

Vaibhav Malik is a Global Partner Solution Architect at Cloudflare, where he works with global partners to design and implement effective security solutions for their customers. With over 12 years of experience in networking, security, and cloud te... Show more

Eileen Fürstenau

Eileen Fürstenau

During my studies I discovered my enthusiasm for technology, innovation and programming. After a few years in larger corporations such as Continental and IBM, I moved to the IT service provider MaibornWolff. Today, I work there as a software engineer in agile teams designing various digital products.

https://www.eileen-fuerstenau.com

During my studies I discovered my enthusiasm for technology, innovation and programming. After a few years in larger corporations such as Continental and IBM, I moved to the IT service provider MaibornWolff. Today, I work there as a software engineer... 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

Viktor Farcic

Viktor Farcic

Viktor Farcic is a lead rapscallion at Upbound, a member of the CNCF Ambassadors, Google Developer Experts, CDF Ambassadors, and GitHub Stars groups, and a published author.

He is a host of the YouTube channel DevOps Toolkit and a co-host of DevOps Paradox.

Viktor Farcic is a lead rapscallion at Upbound, a member of the CNCF Ambassadors, Google Developer Experts, CDF Ambassadors, and GitHub Stars groups, and a published author. He is a host of the YouTube channel DevOps Toolkit and a co-host of DevOp... Show more

Arun Gupta

Arun Gupta

Arun Gupta is a globally recognized expert in developer relations, open source strategy, and go-to-market innovation. With over 25 years of experience at Intel, Apple, Amazon, and Red Hat, he’s built developer communities that drive adoption and aligned DevRel with product, marketing, and sales to create lasting champions. Arun advocates mindfulness, kindness, and developer empathy as the foundation of modern DevRel.

He chaired the CNCF and OpenSSF governing boards, leading ecosystem growth and open source security initiatives. Arun also helped Fortune 100 companies embrace open collaboration through founding multiple open source program offices. A global speaker and author, Arun has keynoted in 50+ countries, is a Docker Captain and Java Champion, and founded Devoxx4Kids USA. He actively supports initiatives like TEDAI and the UN’s Tech Over Hackathon.

Arun Gupta is a globally recognized expert in developer relations, open source strategy, and go-to-market innovation. With over 25 years of experience at Intel, Apple, Amazon, and Red Hat, he’s built developer communities that drive adoption and alig... Show more

Chris Hyde

Chris Hyde

Chris Hyde (he/him) is a Microsoft Data Platform MVP based in Albuquerque, New Mexico. He works as an independent SQL Server BI and DBA consultant and is the leader of the Albuquerque local Azure Data Technologies group. He loves loud music and cricket, but not usually at the same time.

Chris Hyde (he/him) is a Microsoft Data Platform MVP based in Albuquerque, New Mexico. He works as an independent SQL Server BI and DBA consultant and is the leader of the Albuquerque local Azure Data Technologies group. He loves loud music and cri... Show more

Ayoub Alouane

Ayoub Alouane

I am Ayoub Alouane, working as a CTO Academy at Adservio, Software Engineer & Exec MBA Student, as a Speaker and Author, I'm trying to build a consciousness about AI's Impact in our world.

Book I wrote: https://amzn.com/dp/B0DSM6NFDG

Some Conferences I did: Devoxx France, DevFest Nantes, International JavaScript Munich, DevFest Mons, Devoxx Morocco, DevFest Monastir Tunisie, EpicHey Portugal, FOSDEM, JS World Amsterdam, Web Day 2024 Italy, Devoxx UK, JNation Portugal, JS Nation Amsterdam, DevBcn Barcelona, CodeMotion Madrid, JSConf Budapest, Volcamp, DevCon Bucharest…

I am Ayoub Alouane, working as a CTO Academy at Adservio, Software Engineer & Exec MBA Student, as a Speaker and Author, I'm trying to build a consciousness about AI's Impact in our world. Book I wrote: https://amzn.com/dp/B0DSM6NFDG Some Confe... Show more

Thomas Moreau

Thomas Moreau

Je m'appelle Thomas Moreau. Je suis un expert en gestion de projets et en transformation organisationnelle avec plus de 20 ans d'expérience dans des rôles variés tels que Chef de Projet , Directeur de Programme, Product Owner (PO), Product Manager (PM) et Coach Agile.
J'ai eu le privilège de travailler dans des secteurs aussi variés que la banque, le crédit, l'assurance et la grande distribution.
La quête d'amélioration m'anime au quotidien. Le travail en équipe, le défi de concrétiser des objectifs, la diversité des situations et des interactions, c'est ce qui m'a toujours passionné dans la gestion de projets, Agile ou non.
Mon parcours m'a permis d'accumuler une expertise solide et de nombreuses années de pratique dans le domaine de l'agilité et de la transformation organisationnelle.

Je m'appelle Thomas Moreau. Je suis un expert en gestion de projets et en transformation organisationnelle avec plus de 20 ans d'expérience dans des rôles variés tels que Chef de Projet , Directeur de Programme, Product Owner (PO), Product Manager (P... Show more

Ashish Rana

Ashish Rana

Ashish is a 5 times Microsoft Business Applications MVP, MCT and Dynamics 365 CE or CRM Solution Architect specialist in delivering CRM and digital transformation projects for various industries. Led teams of solutions architects and Presales consultants.
Speaker to various Communities, Universities Tech talks, and other in-person and virtual events

Ashish is a 5 times Microsoft Business Applications MVP, MCT and Dynamics 365 CE or CRM Solution Architect specialist in delivering CRM and digital transformation projects for various industries. Led teams of solutions architects and Presales consult... Show more

Chloe McAree

Chloe McAree

Chloe McAree is a Senior Software Engineer at Hamilton Robson. She has experience working on small research prototypes using cutting edge technologies, right through to building large scale web applications using multiple technology stacks. Chloe is an active member of the global tech community, she has been an AWS Community Builder for the past four years and is also a former Belfast City Lead for Women Who Code. She uses these outlets to share her learnings and experiences through blogs and other events. Chloe was named Engineer of the Year at the UK IT Awards in November 2023.

Chloe McAree is a Senior Software Engineer at Hamilton Robson. She has experience working on small research prototypes using cutting edge technologies, right through to building large scale web applications using multiple technology stacks. Chloe is ... Show more

Hervé Tran

Hervé Tran

Je suis coach pro systémique, coach agile, facilitateur et formateur.
Après de nombreuses années à travailler dans des environnements complexes à forte interactions humaines, je suis persuadé que la collaboration est la clef des grands enjeux de demain.

Très impliqué dans les communautés agile et tech Lyonnaise, j'anime les Agile Playgroung à Lyon et je contribue à l'organisation de la conférence Agile Lyon.

Je suis coach pro systémique, coach agile, facilitateur et formateur. Après de nombreuses années à travailler dans des environnements complexes à forte interactions humaines, je suis persuadé que la collaboration est la clef des grands enjeux de dem... Show more

Ramiro Berrelleza

Ramiro Berrelleza

Ramiro Berrelleza is one of the founders of Okteto. He has spent most of his career (and his free time) building cloud services and developer tools. Before starting Okteto, Ramiro was an Architect at Atlassian and a Software Engineer at Microsoft Azure. Originally from Mexico, he currently lives in San Francisco.

Ramiro Berrelleza is one of the founders of Okteto. He has spent most of his career (and his free time) building cloud services and developer tools. Before starting Okteto, Ramiro was an Architect at Atlassian and a Software Engineer at Microsoft Azu... Show more

Jiachen Jiang

Jiachen Jiang

Jiachen Jiang (they/them) is a Senior Product Manager at Coder, an open-source and self-hosted CDE that powers enterprise AI governance. Previously, they were a PM on the Azure Container Apps and .NET teams at Microsoft. They hold a B.A. in Computer Science from Dartmouth College and is pursuing a M.S. in Artificial Intelligence from University of Texas at Austin.

Jiachen Jiang (they/them) is a Senior Product Manager at Coder, an open-source and self-hosted CDE that powers enterprise AI governance. Previously, they were a PM on the Azure Container Apps and .NET teams at Microsoft. They hold a B.A. in Computer ... Show more

Vahid Doustimajd

Vahid Doustimajd

As a Microsoft MVP, MCT, and experienced data analyst with over 14 years of experience in project management and data analytics, I have a passion for finding smart solutions. My expertise includes utilizing Power BI, DAX, Power Query, Power Automate, Excel, and VBA to uncover insights from data. I am also an active member of the Power BI community, as a Super User, User Group Leader, blogger, and continuous learner.

As a Microsoft MVP, MCT, and experienced data analyst with over 14 years of experience in project management and data analytics, I have a passion for finding smart solutions. My expertise includes utilizing Power BI, DAX, Power Query, Power Automate,... Show more

Krisztian Fekete

Krisztian Fekete

Krisztian is enthusiastic about observability. He's working at Solo.io as a Principal Software Engineer, leading the company's observability initiatives. Previously, he was working at LastPass as senior DevOps/SRE Engineer. He is building a self hosted blog on top of Istio in his spare time. The main topics of the blog are aligned with his interests while he is also using it to share operational anecdotes on running one of the most "over-engineered" blogs out there.

Krisztian is enthusiastic about observability. He's working at Solo.io as a Principal Software Engineer, leading the company's observability initiatives. Previously, he was working at LastPass as senior DevOps/SRE Engineer. He is building a self host... 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

Toon Vanhoutte

Toon Vanhoutte

Hi! I'm Toon Vanhoutte, Azure Solution Architect and Microsoft Azure MVP. My duty is to design and deliver reliable, secure and scalable applications in the Azure cloud. I'm not scared to take up big challenges and to dive into development mode. Integration and APIs are my old love, generative AI solutions are my new passion!

As a managing partner of Noest, my focus is to create a vibrant, local community of Microsoft enthusiasts with a "getting-things-done" mentality. I'm a quite active member of the Microsoft Azure community and was speaker on several community and company events. I love to share my experiences and learn from others during workshops, presentations and blogs. Being an Azure MVP, I'm actively collaborating with various Microsoft / Azure product teams.

Hi! I'm Toon Vanhoutte, Azure Solution Architect and Microsoft Azure MVP. My duty is to design and deliver reliable, secure and scalable applications in the Azure cloud. I'm not scared to take up big challenges and to dive into development mode. Int... Show more

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

Most Active Speakers 2024

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 2024.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2024. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 38,000 unique accepted speakers this year, the 3% is 1036. 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 2024. 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.