Staff UI Engineer
All Teachers / Evgenii Ray

Evgenii Ray
Staff UI Engineer
Hi, my name is Evgenii, and I currently work as a Staff UI Engineer. My journey in tech started in backend engineering, where I soon discovered a passion for the dynamic and fast-paced world of JavaScript & UI engineering. I had a chance to work at JetBrains, which allowed me to contribute significantly to developing exceptional tooling for software engineers and crafting complex UI applications focusing on user experience and performance. I strongly believe in the power of knowledge being accessible to all. This led me to start my own YouTube channel in my spare time. I share content on Frontend Engineering, particularly in designing complex systems and web performance.
Workshops with Evgenii Ray
Interviewing for Front-End Engineers, v2
Spend two full days with Evgenii Ray learning the skills and techniques to ace front-end engineering interviews.

Evgenii Ray's Courses
What They're Saying
This course is helping me a lot to understand best practices and how the browser works under the hood. Thanks, Evgenii!

Paola Poggini
Really enjoyed learning System Design and the different methods to optimize our app.

Vignesh Kumar
This is an awesome course, and I can see making use of all the things discussed, in interviews as well as day-to-day feature development. Evgenii has packed a lot of knowledge in this, which definitely will demand frequent revisits when needed.

Deeptiman Mallick
I thoroughly enjoyed this course. It has great coverage of all the important fundamentals.

Priyankar Kumar
Unbelievably good. This is amazing stuff, well done Evgenii and FEM!
Byron Holmes
I enrolled in the Front-End System Design course, and it's totally amazing. The course covers both basic and advanced topics and helps me understand the web better.

Jatin C.
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