
Study price
Yan Levin
Web3 Frontend Developer
I’m a Frontend Developer with experience in international projects, including Web3. Over 4 years of commercial practice, I’ve contributed to the frontend development of various companies and projects. Beyond coding, I actively write technical articles, share my knowledge and ideas, and contribute to the open-source project Feature-Sliced Design. I’ve helped over 15 developers improve their skills and move forward confidently in their careers.
🤝 Can help with
- Let's learn React and TypeScript
- We'll dive into Frontend architecture
- Learn how to find solutions to any problem
- Do a mock interview and get ready for real ones
- Explore the basics of Web3 and how frontend interacts with the blockchain
💻 Work experience
November 2024 — April 2025
Entangle Protocol — Web3 Frontend Developer
June 2024 — October 2024
MetalX — Middle Frontend Developer
April 2023 — June 2024
AMMC — Middle Frontend Developer
May 2021 — April 2023
ITHub — Frontend Developer
🤟 Projects
I played a key role in building interactions with the blockchain, user wallet, and transactions, and trained a colleague to work with Web3.
Trillion
I significantly optimized the project, maintained and enhanced the functionality and UI of the staking platform.
I optimized the project and delivered major user-facing features that simplified interaction with the ERP system.
📰 Publications
- Mentorship: A Two-Way Street of Growth
- Atomic Design and Its Relevance in Frontend in 2025
- 12 Interview Questions - Git
- Big Ball of Mud: Understanding the Antipattern and How to Avoid It
- 5 Things I Wish I Knew Before Starting My Career
- From Chaos to Clarity: The Critical Role of Architecture
- Top 6 Red Flags in Companies
- Importance of Soft Skills for Job Interviews
- Why CSS-in-JS Doesn't Solve Problems
- How to deal with NextJS App Router and FSD problem
- 30 Frontend Interview Questions - TypeScript
- Exploring Error Boundary in React: Enhancing Robustness and Error Handling
- 44 React Frontend Interview Questions
- 15 Popular Common Frontend Interview Questions
- 41 Frontend Interview Questions - CSS
- 52 Frontend Interview Questions - JavaScript
- Feature-Sliced Design: The Best Frontend Architecture