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!
Joban Singh
Joban Singh
Microsoft, India
Hey, I am Joban, and I am currently working as a software engineer at Microsoft Azure. I have been developing planet-scale backend services for the past 2 years and would like to share my experience with Microsoft Orleans Framework, we have been using at Microsoft Teams.
Sai Ekbote
Sai Ekbote
solo.io, USA
Sai Ekbote is a Software Engineer currently leading engineering for GraphQL at Solo.io. He has contributed to multiple open source projects such as Istio, Envoy and Flagger.
Goran Vuksic
Goran Vuksic
syntheticAIdata, Sweden
Goran is the CTO and Co-founder of syntheticAIdata, a startup company dedicated to democratising the vision AI market by providing affordable and accessible synthetic data. With over 20 years of work experience in IT and a deep understanding of various technologies, Goran worked as an engineering and technical manager, among other roles, developing IT strategies and solutions for well-known clients. Goran is a tech enthusiast, he writes technical blog posts and he likes to share his knowledge at conferences, workshops, and meetups. He is recognised as Microsoft AI Most Valuable Professional (AI MVP), and his projects have been highlighted on websites such as Forbes, The Next Web, NVIDIA Developer, TechCrunch, and others.
Michał Michalczuk
Michał Michalczuk
Tektit Consulting, Poland
Senior Software Engineer and consultant in Tektit Consulting. IT trainer at Infoshare Academy. Previously worked on Jira Cloud and Atlassian Forge. He talks and records stuff on Front-end and WebDevelopment related stuff.
Sean Blundell
Sean Blundell
Babbel, UK
5+ years experience building React/ React Native applications. Currently a Front End Engineer part of the team responsible for Babbel's lesson trainers and interactions. Cofounder of the charity Little World.
Chris Stavitsky
Chris Stavitsky
Sentry, USA
Chris has a background as a web developer. He previously worked as a Senior Software Engineer at a company that used Sentry for error monitoring. Chris liked the product so much that he decided to come work for Sentry and make finding and fixing bugs easier for other developers.
Andrea Gao
Andrea Gao
Signal Analytics, USA
I’m a co-founder of Signal Analytics, where I’m hands-on building an AI-native product and engineering team from scratch. Previously, I led data science and engineering teams at BCG, taking AI and data products from idea to production. I have a love-hate relationship with AI/AI coding, and I share many of my thoughts on this on my blog (andreagao.com) and in public talks.
Oleksandr Tryshchenko
Oleksandr Tryshchenko
Personio, Netherlands
Oleksandr Tryshchenko - Senior Engineering Manager @ Personio He has experience with micro-frontends across three SaaS companies. Initiated and led the migration of FreshBooks from a monolithic UI to a micro-frontends architecture. Currently, he serves as a Senior Engineering Manager at Personio, where he leads the efforts to migrate the entire organization, which encompasses over 130 micro-frontends, to a new design system.
Himanshu Srivastava
Himanshu Srivastava
BIK.ai, India
Himanshu Srivastava is a software engineer working on production web applications using React, Next.js, and backend systems. His work focuses on frontend performance, developer experience, and building systems that remain maintainable as applications scale. He enjoys deeply understanding how frameworks behave beyond surface-level abstractions and sharing practical lessons learned from real-world development.
Rob Sutter
Rob Sutter
Fauna, USA
I have woven application development into my entire career, from time in the U.S. Army and U.S. Government to stints with the Big Four, the world's largest cloud services provider, and smaller startups. I have started my own company – twice – once providing consulting services and most recently with WorkFone, a software as a service startup that provided virtual digital identities to government clients. I love to build in public with Go and all things serverless!
Dan Erez
Dan Erez
Aman, Israel
My name is Dan Erez and I'm a seasoned architect and tech lead. I've worked in enterprises and startups (one acquired by VMWare) and lately been working on AI based development and SDLC innovations. I also write technical blog posts (dan.erez@medium), speak at conferences around the world and am an avid homebrewer (not necessarily in that order).
Kaleb Garner
Kaleb Garner
HaloMD, USA
Mentorship available
Product architect, technical lead and content creator whose passion for turning real-world problems into platform-level solutions has shaped how engineering teams think, build, and operate. With experience leading compliance-critical system at scale, bringing both deep technical instincts and the ability to translate between business needs and architectural decisions.
John Robert
John Robert
Senior Data and AI platform at Enerparc AG, Germany
John Robert is a Senior Data & Machine Learning Engineer at Sunnic Lighthouse (Enerparc AG), working at the intersection of data engineering, machine learning, and cloud platforms. He previously contributed to autonomous driving projects at Bosch and Mercedes-Benz, gaining hands-on experience with safety-critical AI systems. John is a frequent speaker at conferences such as PyCon, PyData, and Data Native, with a focus on AI safety, transparency, and trustworthy machine learning. Outside of work, he enjoys traveling and building projects like PetWorld+ and SpreadsheetProAI, etc
Taylor Mull
Taylor Mull
Yugabyte, USA
Taylor is a Solutions Engineer who leads the new Yugabyte Cloud sales engineering effort helping small and large companies alike modernize their legacy databases. He has a strong passion for distributed databases having worked with them for most of his career.
Richard Moss
Richard Moss
Deventures, UK
An avid technologist, Richard has worked on a variety of projects with a diverse range of people, crossing technologies, languages, and continents. With a particular focus on the front end space, he is currently working across teams to help build and develop the tech function at Sainsbury’s. Passionate about teaching and sharing, he’s also a co-organizer of JavaScript London and was previously a senior coach at React GraphQL Academy helping professional devs take their skills to the next level.
Andy Kuszyk
Andy Kuszyk
Typeform, UK
Andy Kuszyk is a Staff Engineer at Typeform, an occasional blog author, and an Emacs enthusiast! He's mostly worked in backend systems with the likes of Go, Terraform, and Kubernetes, but also enjoys thinking about the way teams work, communicate, and transfer knowledge.
Jaap Brasser
Jaap Brasser
Codium, Netherlands
I'm a Developer Advocate at Codium where I geek out over generative AI, automation, and the magic of scripting. When I'm not advocating, I'm usually elbow-deep in API adventures, because who needs free time when there's APIs that fail to do what I want them to do..
Aymeric Perfrement
Aymeric Perfrement
HiveBots, Australia
Aymeric is a Lead AI Engineer, startup founder, and Co-Founder of HiveBots, specialising in autonomous AI workforces for enterprise. With more than eight years of hands-on AI experience, he has built and deployed production AI systems across startups, industrial environments, and global enterprises. At ANCA, Aymeric led the rollout of the company’s enterprise AI assistant to more than 1,000 users before deploying autonomous AI agents directly into live operations. Known for his practical, no-hype approach, he focuses on building scalable human-AI operating models that deliver real-world outcomes.
 Richard Roggenkemper
Richard Roggenkemper
Sentry, USA
Richard is a Senior Software Engineer at Sentry on the Issues team, where his recent projects include redesigning the Issues UI and creating LLM-based Issue Detection. In his free time, he enjoys cooking, skiing, and being disappointed in the Ferrari F1 team.
Ebrahim Mirsafian
Ebrahim Mirsafian
Coworkkit.ai, Germany
Builder of Coworkkit, a batteries-included AI co-worker any app can drop in and ship. Before it, he founded NearDynamics, a voice AI startup he built and exited. Along the way he has shipped product across three continents, as director of engineering at a Middle East company he helped take to IPO, an engineering manager in Germany, and a staff engineer in New York. What excites him most is the faceless app that serves one UX rendered for each user.
Robert Hostlowsky
Robert Hostlowsky
Instana, Germany
Currently, Robert Hostlowsky is working as a developer, coach and systems engineer. He published an online video course about developing a full-stack GraphQL application online-course. He loves DevOps culture on modern cloud infrastructure, uses the latest state-of-the-art web technologies, and loves how it plays nicely together at minimum effort and cost. He loves web technologies. Feeling being a part of the developer community he is co-organizing the JSCraftcamp, Munich.
Ben Brandt
Ben Brandt
Zed, Germany
Ben Brandt works at Zed, helping shape how engineers collaborate with AI and with each other. He is also a Lead Maintainer of the Agent Client Protocol, an open standard for interoperability between editors and coding agents.
Todd Schiller
Todd Schiller
PixieBrix, USA
Todd Schiller is co-founder and CEO of PixieBrix. He’s spent the past 15 years building AI, data science, and software engineering tools for large enterprises and hedge funds. He earned his PhD in Computer Science from the University of Washington.
Noah Yamamoto
Noah Yamamoto
Meta, UK
I'm a frontend developer currently @ Meta. I love making cool things on the web with a focus on performant, satisfying UX. Recently moved to London to build a brand new AI-powered design system for WhatsApp.