All Teachers / Evgenii Ray
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.

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Evgenii Ray's Courses

Front-End System Design

Evgenii Ray
Staff UI Engineer
Learn best practices for building scalable, high-performance web applications. Deep dive into front-end engineering: DOM APIs, virtualization, state management, and performance.
4 hours, 37 minutes CC
Front-End System Design
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What They're Saying

I thoroughly enjoyed this course. It has great coverage of all the important fundamentals.
Priyankar Kumar
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.
Jatin C.
Amazing! Loved it! I discovered a lot of concepts that I didn't know about, and I will try to apply them in my daily work.
Matias V.
Matias V.

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