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!

Richard Davison
AWS, Sweden
Richard is a Sr. Partner Solutions Architect at AWS focusing on Application modernization using Serverless and Containers. During his 3-year tenure at AWS he has played a pivotal role assisting partners & customers in various industries with their cloud adoption and modernization strategies. Richard collaborates with the development teams and engineering leaders to optimize software delivery in the cloud, emphasizing best practices and AWS's capabilities.

Marissa Masangcay
Cloudinary, USA
Marissa Masangcay is a Technical Marketing Specialist for Cloudinary and has worked for the company since 2017. She has also served as one of Cloudinary’s Developer Support Engineers, where she responded to customers’ technical support requests and feature-related questions, as well as debugged customer issues and wrote code samples in multiple development frameworks. She has also served as a volunteer instructor for Girls Who Code, which is a nonprofit dedicated to teaching girls in grades 6-12 the fundamentals of coding. Marissa graduated with her bachelor’s degree in computer science from the University of San Francisco.

Jen Person
Squid Cloud, USA
Jen Person is a developer advocate for Squid Cloud, an enterprise-grade backend-as-a-service that connects to and secures any API or data source. With nearly a decade of experience in developer products, Jen has extensive experience connecting with developers through talks, blogs, events, social media, and videos. She is passionate about creating the best development experiences so devs can focus on creating the best applications.

Tiki Lobel
Rapyd, Israel
Tiki Lobel is a fintech software developer who leads a team at Rapyd to liberate global commerce and connect the world’s disparate payment systems into a single integrated network. Her team focuses on core API development and Tiki’s ability to handle multiple projects simultaneously, and her understanding of complex dependencies within a larger system, make her an integral part of all product development in the company.

Abeetha Bala
Amazon Web Services, USA
Abeetha Bala is a seasoned Product Leader, with over a decade of expertise in cloud computing, observability, and enterprise software. Over the past several years, she has played a pivotal role in shaping and enhancing Amazon CloudWatch Logs, leading multiple high-impact initiatives for AWS customers worldwide. In addition to her technical leadership, Abeetha is actively involved with TechWomen, a US Dept of State initiative that empowers emerging women leaders in STEM fields worldwide. Through this initiative, she mentors aspiring Emerging Leaders, sharing her technical expertise and experiences to foster diversity and innovation in the tech industry.

Nick Hehr
Viam Robotics, USA
Nick is an empathetic community member, full-stack developer, avid climber and cyclist. He is currently a Senior Developer Advocate at Viam where he helps people build and manage their hardware projects from anywhere in the world. He is an invited expert with TC53 to help shape the future of JS on things. In his free time, he tinkers with home automation and robots built with JavaScript. His mustache is a figment of your imagination.

Jeff Schnitter
Cortex, USA
Jeff Schnitter is a Solution Architect at Cortex. He has spent the majority of his career working in build and release engineering, development pipeline automation, developer experience and developer productivity. Prior to joining Cortex, he had stints at IBM, PeopleSoft/Oracle and Workday.

Filip Voska
Infinum, Croatia
Filip graduated from Faculty of Electrical Engineering and Computing, University of Zagreb in 2017 and has started his careers at Infinum as JavaScript Engineer. Over the years, FIlip gathered knowledge of various Frontend topics, with focus on Angular, and became Angular Lead Engineer. Some more time passed and Filip started focusing more on soft-skills and became JavaScript Team Lead at Infinum, while still continuing to do Angular development and being involved in architecture-level decision-making.
As for FIlip's personal interests and hobbies, he likes PC/Nintendo Switch Gaming, messing around with HiFi gear and mehcnical keyboards, and being a loving husband & father to his wife & child.

Tim Kitchens
Coding the Future With AI, USA
With over 29 years of experience in software development across government and commercial sectors, I've designed and implemented enterprise-class distributed systems and led software development teams in both startups and mature organizations. I run the YouTube channel and Skool.com community Coding the Future With AI, where I teach developers how to harness AI across the entire software development lifecycle. In addition to consulting with teams, I build open-source tools to help developers and organizations integrate AI into their workflows effectively.

Grigorij Dudnik
Clean Coder, Poland
Grigorij is an author of Clean Coder (https://github.com/GregorD1A1/Clean-Coder-AI) - a multi-agent framework for autonomous code writing by AI. He used Clean Coder to write most of the code in his startup takzyli.pl, where Grigorij is CTO and co-founder. He is also interested in open-source LLMs and their application in different fields, including robotics. Grigorij built a robot capable of thinking and making coplicated decisions using a local LLM on a Raspberry Pi on his deck. He works with the fine-tuning of open-source models. Grigorij creates educational content on YouTube about AI development and open-source LLMs.

Michael Poteat
Volley Inc, USA
Located in the vibrant city of San Francisco, Mike Poteat is a committed technical leader, skilled software engineer, and approachable people manager. His areas of interest are wide-ranging and encompass programming, type theory, pure mathematics, and more.
In the open-source world, Mike has had the opportunity to contribute to meaningful projects. One of these, hkt-toolbelt, applies higher-kinded types to TypeScript in an attempt to expand its functionality. Additionally, he's worked on spellbound, an agent-based LLM-powered VS Code extension that aims to enhance the usability of the platform.
Currently, Mike finds himself immersed in the voice AI industry at a startup backed by Y Combinator. He's part of a team working on the front lines of artificial intelligence, continually learning and evolving their approach to create cutting-edge solutions.
Away from his day job, Mike takes time to reflect and share his experiences on his blog, code.lol. He delves into topics around machine learning, programming, and other tech-related subjects, hoping that his musings might offer value to others exploring these fields.

Gil Eckstein
Wix, Israel
Gil is a Performance Architect at Wix Viewer. For the past eight years, he has been helping build the application that powers Wix websites. As part of the Viewer team, Gil works on making it easy for anyone to create their dream website and for developers to extend the functionality of their Wix websites.
With over 10 years of experience in software development, Gil started his career in networking and Linux but always had a passion for web development. For the past four years, he’s been leading the Viewer performance team, working on Wix websites performance and ensuring they load as fast as possible.
In his free time, Gil likes working out at the park, playing basketball, and working on his personal projects—many of them built with AI ;)

Karina Ionkina
Bloomberg, USA
Karina Ionkina works as a senior software engineer on the Data Visualization team at Bloomberg, which builds and maintains multiple full-stack tools used by the company’s reporters and data visualization developers (see examples of these visuals at https://www.bloomberg.com/graphics). Outside of work, Karina likes to play tennis, paint, and sew. Karina earned her bachelor’s degree in computer science from Hunter College (CUNY).

Amber Shand
She Bytes Back, UK
Amber is an international speaker and founder of She Bytes Back. She’s racked up 90+ talks in the last three years, loves making audiences laugh, and is usually the loudest cheerleader in the room (in the best possible way). When she’s not on stage, she’s building She Bytes Back, hosting events, and finding new ways to make confidence contagious.

Tom Occhino
Vercel, USA
Tom is the Chief Product Officer at Vercel leading Engineering, Product, and Design. Previously he spent over 12 years at Facebook where he led development of the company’s core JavaScript Infra, shaped its open source program, and was responsible for the creation and development of React and React Native. He enjoys traveling, dance music, fancy cocktails, and simple food.

Julia Ziębińska
Poland, ec0lint
Julia is a Software Developer at ec0lint, a tool for frontend developers which mitigates the carbon footprint of websites. Besides, she works as a Software Engineer at Akamai. She is also a laureate of the IT for SHE program. In her free time, Julia practices yoga and makes handcrafted candles.
Hanna Chen
Shopify, Canada
As a former agency developer, Hanna has experience building apps on various platforms. At Shopify, she is a front-end developer on a team dedicated to building out the capabilities that enable great embedded apps. Hanna has spent the last three years building and maintaining Shopify App Bridge, a JavaScript library that lets developers embed apps directly inside the Shopify Admin and Shopify POS.





