JavaScript experts, mentors, speakers

Senior AI Software Engineer with over 8 years of experience in software development and 2+ years of experience developing AI-driven tools and solutions. Expertise in LangChain, LangGraph, and RAG with hands-on development of multi-agent applications, Agentic workflows, and knowledge graphs systems at scale.

Co-Founder, Entrepreneur, Software Engineer, Consultant, Trainer I am passionate about technology and building products that solve real world problems. I love to teach people how to code and get them started on their coding journey. I've held many workshops and guided students into the world of programming. My passions include building products, learning new things, sharing my knowledge, and helping others.

Joana is a product engineer specialised in bringing groundbreaking projects to fruition with a non-ending curiosity. She has a strong passion for unravelling through the numerous challenges that come up everyday in the life of a dynamic product developer. Her will to share knowledge is only matched by her will to keep growing and learning.

A passionate web aficionado with over a decade of experience, I've been involved in developing accessible web applications that have reached millions of people.

A full-stack developer and privacy-enthusiast that loves good UX, and to tinker on both personal and open-source projects - often both :)

Luis Oliveira is a Staff Engineer at xgeeks with over a decade of experience in developing marketplaces, web applications, and APIs. Passionate about open source, he has contributed to projects like React and Styled Components. Luis is dedicated to driving innovation and collaboration through technology, having worked with leading brands such as Farfetch and Chemondis.

Dianing Yudono has over a decade of software engineering experience in different products, teams and cultures. She is currently at BCG Digital Ventures, a global company that invents, launches and scales disruptive businesses. Before that, she was at ThoughtWorks, a global software consultancy.

I’m an Area Tech Lead at Grammarly. I have 12 years of experience building web-based applications that millions of users use. In my spare time, I contribute to open-source, write technical articles, give public talks, and serve on the program committee of fwdays conferences.

Hi, I’m Henrik Fricke. I’m a software developer at WakeSys, focusing on web and serverless technologies. I like to give talks and workshops at conferences and did that also at clients when I tried my best to be a professional AWS cloud consultant.

Experienced solution architect and full stack developer with 5 years of experience @McKinsey & Company. Life as a technical consultant has given me the opportunity to explore breadth of stack for various clients and suggesting improvements in development practices, code quality and architecture.

Alex is a software engineer with technical and engineering management experience from startups to middle-sized and big-tech companies. Loves creating friendly and effective team processes.

Helping startups outperform their competitors (using DevOps). Programming since the age of 12 (with breaks here and there, don’t worry). Operating high-scale systems since 18, and obsessed with DevOps since 20. Exploring new ways for startups to enjoy DevOps, and writing about it on my website. Occasionally playing guitar in jam sessions, and eating sandwiches in a different kind of jam sessions.

I'm Artur and I'm a Tech Lead at Zoa in Apps Platform team, which is mainly focused on Typescript, React and React Native ecosystem, providing tools, pipelines and libraries for other teams to build cross-platform applications.

Elixir, Vue.js, Gaming and Running

Yevheniia is from Ukraine, she is a QA Manager at Wixm an Authorized ICAgile Instructor in Agile Testing and automated testing courses author. Her main focus is on building the test automation strategy and best practices for web and mobile applications testing at Wix. She believes in balanced test automation as a tool to support the development velocity, shares her knowledge at conferences and workshops and promotes collaboration between developers and QAs around test automation.

Christian is an experienced, hands-on frontend developer with a history dating back to the days of table-based layouts and using background images for rounded corners. He's worked with clients of varying industries and sizes. He's been with Daily since early 2020, working on Daily Prebuilt, Daily’s ready-to-go embeddable solution for video calls of all sizes, and Daily React, Daily’s React library for building audio and video in React apps.

Arpit is a passionate web developer excited about building next-gen experiences on the web.

Elena is a Software Engineer at Sonar, which provides tooling around code quality and security. Her main project is a static code analyzer for JavaScript and TypeScript used by SonarQube, SonarCloud, and SonarLint. Elena focuses on the clean code and tries to ensure the precision of the developed analyzer.

Riaz Virani has over a decade of experience in building products and engineering teams. He was most recently CTO at LoadUp Technologies, which topped out at 118 on the Inc 500 Fastest Growing privately-held companies in 2019. Prior to that, Riaz worked in web performance, machine learning, and consulting.

Chad Carlson manages the Developer Relations team at Platform.sh. Chad spent a large portion of his professional career in academia, where he worked primarily in vision science laboratories using Python to study the human visual system: how we detect motion, how we understand natural image statistics, and its evolutionary origins. Today he can typically be found writing, cooking, or working on projects in Python, Node.js, Go, and whatever new language Platform.sh starts support for and wants another pair of eyes on.

Dante is a technical consultant, full-stack software developer and overall IT specialist. His passion is designing and building software solutions, mainly with C# and .NET. He is fascinated by software architecture, clean code, and software craftsmanship.

Zachary is a Senior DevOps Engineer at StackHawk. As a startup junkie, he has played many roles including operations, engineering, product development, and leadership. In his current role, he is focused on the evolving CI/CD landscape and how this diverse set of technologies can be used to improve the productivity of software developers, and the quality of the code they produce. Outside of work he enjoys music, photography, cycling, and various pastimes.

Nico is the Senior Director of Solutions Engineering at Rollbar. He has spent over 13 years working with companies around the world to improve their software development lifecycle focused on quality critical applications. His passion is helping teams deliver quality products to market faster. “Do what you love and love what you do!”

Stephan Schneider is a backend developer at Contentful. Since 2018 GraphQL is not just an interesting technology for him anymore when he started participating in the company's initial development of their first GraphQL API. He has not stepped back since and constantly plays with new ways to integrate pre-existing data into GraphQL.