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!
Elad Tzemach
Amazon, Canada
Elad Tzemach is a software engineer at Veeva Systems. He is the UI Lead for SafetyAI - a product that enables companies in pharmacovigilance to automate processes using artificial intelligence. He is passionate about AI, React, the JavaScript eco-system, web architecture and new technologies.

Kyle West
Staff Engineer at FamilySearch International, USA
I am a Computer Scientist from Salt Lake City with a passion for accessibility, mobile-first design, globalization, and architecture. My main tools are React, Web Components, and Node. My favorite things in life are spending time with people, learning new perspectives, and writing software.

Asaf Shochet Avida
Evinced, Israel
Asaf is the front end tech lead @Evinced, with 10+ years of experience in web development, including: frontend, backend and test automation, and a special place in his heart for shiny CI pipelines.
After spending a year and a half traveling with his wife and 2 young kids (now 3, Mazal Tov) in the far east, he came back to create state of the art accessibility tools for developers.
In his spare time he loves reading Harry Potter with his daughter, mentoring junior devs, and making Pitas on the Saj.

Henry Lie
HENNGE, Japan
Henry is a dedicated and accomplished professional in web development, with a strong background in front-end engineering. With years of experience and a proven track record of success, Henry has contributed to numerous successful projects and has a reputation for driving innovation and excellence.
With a talent for simplifying complex projects and a passion for optimizing developer experience, Henry has been recognized for architecting and building an entire project's frontend from scratch, resulting in a highly performant web application. His work has consistently delivered outstanding results and inspired his peers.

Kunal Dubey
DAZN, India
Kunal is currently working as a Senior Software Engineer at DAZN ( World's largest sports live streaming platform ).
His work revolves heavily on improving the user experience while watching any sporting event on our platform.
Apart from his work, he loves reading and experimenting with latest tech in my free time.

Doug Drechsel
Oracle, USA
Doug Drechsel has 30+ years working in Software Engineering. He has worked on Tuxedo, WebLogic Server and OKE (Oracle Kubernetes Engine). His current role is helping Developers easily adopt and incorporate Oracle 23ai database features into their development environment including Full Stack Development, micro services development

Armin Ayatollahi
TechMiners, Germany
Armin is a passionate creator by heart, driven by innovation and the power of technology. As a Senior Software Engineer at TechMiners, he crafts cutting-edge tools that empower seasoned tech analysts to deliver unparalleled insights to clients. With a flair for both art and code, Armin finds joy in every challenge, making an impact no matter the medium or toolset.

Reuben Ellis
Chromatic, USA
My name is Reuben Ellis, and I'm the lead solutions engineer at Chromatic. I've been using Storybook and various visual regression test tools for years. My primary passion and focus have always been on automation testing and integrations! Ultimately, my goal is to make the day-to-day better for other engineers.

Sergii Zhuravel
Absio, Ukraine
I'm a Lead Software Engineer. I have a master degree in applied mathematics and more than 10 years of experience in IT. Worked with different back-end and front-end technologies. Now I work with React and Redux, and I like them a lot. I like to share my knowledge, so I conduct programming courses (JavaScript), write articles and participate in different events.

Bernhard Suhm
MathWorks, USA
Bernhard Suhm is the product manager for Machine Learning at MathWorks. He works closely with customer facing and development teams to address customer needs and market trends in our machine learning related products, primarily the Statistics and Machine Learning toolbox. Prior to joining MathWorks Bernhard led analyst teams and developed methods applying analytics to optimizing the delivery of customer service in call centers. He also held positions at a usability consulting company and Carnegie Mellon University. He received a PhD in Computer Science specializing in speech user interfaces from Karlsruhe University in Germany.

Rajni Gediya
Hinge Health, USA
Mentorship available
As a Staff Software Engineer at Hinge Health, I contribute to developing patient-centered digital musculoskeletal solutions by leveraging expertise in Bluetooth Low Energy (BLE) technology and cross-platform mobile development. My work supports the integration of advanced wearable technology with clinical care teams, enhancing accessibility and outcomes for millions of users.
With over three years of experience at Hinge Health, I specialize in crafting scalable, user-friendly mobile applications using React Native. My mission is to empower healthcare innovation and improve patient experiences through technology. By collaborating across teams, I help deliver impactful solutions that align with the organization's goal of reducing pain and improving lives.

Eliran Natan
SquadX, Tel Aviv
Mentorship available
I am a seasoned developer and architect with a Bachelor's degree in Computer Science, specializing in high-scale frontend development. Over the past decade, my career has been focused on empowering various startups by enhancing their frontend capabilities, with a particular emphasis on React and Vue technologies.
My professional journey includes significant contributions to companies like Cybereason, Slice, Plank, Axonius, and Lifion, across diverse locations such as Tel Aviv, New York, and Amsterdam. Additionally, I have shared my insights and experiences at prominent industry events, including speaking engagements at React Summit and other JavaScript conferences throughout Europe.
Currently, I lead SquadX, a small but highly focused team of frontend specialists. Our mission is to assist startups in boosting their frontend operations to new heights of efficiency and effectiveness.

Leon Malisov
Zencoder, USA
Leon Malisov is a Developer Advocate at Zencoder. A lifelong educator with a background in software engineering, Leon has designed STEM and AI learning programs with the DoD’s Chief Digital & AI Office, built interactive customer education programs from the ground up, and taught hundreds of students to code through his tutoring and community work.










