JavaScript experts, mentors, speakers
Explore personalities and their talks, workshops, videos, and articles. While we focus primarily on JavaScript and frameworks like React, Vue, Svelte, and Node, you may find experts on other fields on our Portal. To name a few – Testing, DevOps, Machine Learning, and many more!

Krutie Patel
Deloitte Digital Australia, Australia
I'm a front-end developer. I create interactive web stuff using Vue js and Nuxt js. Some other frameworks and libraries I also enjoy working with include GSAP, Laravel ⚡️ and Jamstack (JavaScript, APIs + Markup). I love writing ✏️ articles about what I learn and share with Vue/Nuxt community. You can find my blog-posts on my website, which is also created using 👑 Nuxt js.
Apart from this, I also love creating colour-coded diagrams. I create them to capture and document my learning. Diagraming have been an effective tool in my learning journey of Laravel, Vue js and of course, my absolute favourite, Nuxt js.

Jake Bailey
Microsoft, USA
I'm Jake and I'm a Senior Software Engineer at Microsoft working on TypeScript. I'm mainly focusing on performance and infrastructure, but still work on whatever's fun (or manages to nerd-snipe me)! Before TypeScript, I worked on Pylance and pyright on Microsoft's Python team.

Gregor Biswanger
Freelance consultant, trainer, author and speaker, Germany
Gregor Biswanger (Microsoft MVP, Intel Black Belt and Intel Software Innovator) is a freelance lecturer, consultant, trainer, author and speaker. He is a consultant for large and medium-sized companies, organizations and agencies for software architecture, web- and cross-platform development with C# and JavaScript. His key aspects are MEAN-Stack, ASP.NET-Core, Docker, Azure, Domain-Driven Design and Microservices. Additionally he is writing articles for known magazines and you can find attending or speaking at international conferences. Gregor Biswanger is one of the well-known .NET- and JavaScript-expert in Germany, Swiss and Austria. You´ll reach him here: http://about.me/gregor.biswanger

Ramona Schwering
Auth0 by Okta, Germany, Schöppingen
Ramona is a Developer Advocate at Auth0. With a background in software engineering and quality assurance, she bridges the gap between testers and developers and fosters trust in identity topics. Ramona is also a Google Developer Expert in Web Technologies, a Women Techmaker, and a Cypress Ambassador.

Petar Ivanov
Senior Software Engineer / The T-Shaped Dev, Bulgaria
I'm a Senior Software Engineer working in the JavaScript ecosystem. I'm also the founder of The T-Shaped Dev newsletter and the author of The Conscious React book. I'm interested in combining good practices and architectures within React and Node applications, closing the gap between JS Full Stack Apps and Clean Architecture.
Sami Jaber
Builder.io, Canada
Following a stint in data engineering, I have spent the past 6 years focused on web development.
After building elegant & highly performant user experiences at Unsplash as the Web Team Lead, I have now shifted focus to developing SDKs & maintaining Mitosis @ Builder.io.
I am currently the core maintainer of Mitosis, a trail-blazing open-source project that allows engineers to write their components once and build them for every web framework out there.

Mo Khazali
Theodo UK, UK
Mo is the Head of Mobile and a Tech Lead at Theodo UK, having worked on several projects with startups and established enterprises to create cross-platform mobile application in React Native. He's passionate about React Native, MobileDevOps, and pushing the boundaries of combining code across web and mobile.
Before joining Theodo, Mo was a full-stack developer at Nasdaq. He is a graduate from the University of Edinburgh.

Marco Ippolito
HeroDevs, Italy
Marco is a Senior Security Engineer at HeroDevs.
Active contributor, releaser, and member of the Node.js Technical Steering Committee, he is a renowned international speaker and a Microsoft MVP. Marco is actively involved in many projects within the Node.js ecosystem and also serves as a delegate in TC39.

Zan Markan
CircleCI, UK
Zan Markan is a developer advocate at CircleCI, on a mission to educate and inspire developers on the topics of CI/CD, DevOps, and software quality.
Across his career he has worked in companies of various sizes, from enterprises to own startups, and everything in between, and across industries as diverse as retail, AI, and developer tools.
He’s passionate about serverless technologies, mobile development, and developer experience. Outside of work, he enthuses over airplanes, craft beer, and the Oxford comma.

Josh Justice
Chick-fil-A, USA
Josh Justice has worked as a developer since 2004 across frontend, mobile, and backend platforms. As a consultant he collaborates with teams to help them deliver great apps by optimizing their tech stack and development practices. He also writes, speaks, and livestreams about React and React Native, testing, and software design.

Ben Michel
Datadog, USA
Ben cares about enabling developers, and supporting open source projects that push the Web forward (OpenJS Foundation, Node.js, tc39, Unicode Consortium). As a Technical Evangelist at DataDog, he’s helping devs create delightful experiences by using real user monitoring, and distributed synthetic testing. Ben has also led JavaScript meetups over the years (PDXNode, WebAudioPDX), and occasionally produces music.
Maria Solano
Microsoft, Canada
My name is Maria and I'm a software engineer at Microsoft in the TypeScript team. I mostly focus on its language support in Visual Studio, but I also work in the JavaScript project system and the integration of other language servers into the IDE (like ESLint and Angular). When I'm not debugging mysterious code I didn't write, I enjoy giving my 2¢ to open source.

Ruy Adorno
GitHub, Canada
Ruy is an open-source maintainer, Node.js contributor and member of the npm cli team at GitHub fostering community contributions while also working on tools that manages millions of JavaScript package installs everyday.
He also speaks at conferences and meetups from time to time, you can find some of the presented content on Speaker Deck and Youtube.

Elian Van Cutsem
React Bricks, Belgium
Mentorship available
Lead DevRel at React Bricks and Astro Maintainer
Former Astro core team and Astro Maintainer Elian, works in the Developer Experience field. Specifically focusing on user experience, documentation, developer guidance, and developer education side of things. After hours, he helps organize BeJS, React Paris, React Brussels, and React Africa. Next to that, he organises the Devs.gent meetups in his hometown. Known for his passion, puns, and innovative approach to delivering exceptional user experiences, Elian brings a unique blend of technical expertise and creativity to his talks. Guaranteed fun on stage.

Emanuele Stoppa
The Astro Technology Company, Ireland
Emanuele Stoppa is an Italian Senior Software Engineer, currently living in Ireland. Active contributor to the Biome and Astro projects. He has more than ten years of experience in the field. He has worked in many fields in the industry - fintech, travel, e-commerce, etc. - and is passionate about open source.