Gleb Potapov
@glebpotapov
Senior Front-End Developer building high-performance React and vanilla Web API experiences, especially real-time WebSocket UIs.
ArmeniaWhat I'm looking for
I’m a Senior Front-End Developer with 6+ years of production experience, grounded in strong JavaScript/TypeScript fundamentals and native Web APIs. My focus is delivering UI that performs—whether I’m building custom Canvas rendering, designing event-driven interactions, or integrating real-time WebSocket interfaces.
At Quantori, I built a Canvas-based interactive editor and a high-frequency, WebSocket-driven dashboard while addressing browser-level performance through profiling, memory management, and rendering optimization. I also integrated REST and GraphQL with robust error handling, refactored a shared component library (30+ components) with Storybook documentation, and supported CI/CD-driven delivery through troubleshooting, 100+ code reviews/year, and mentoring junior engineers.
Experience
Work history, roles, and key accomplishments
Frontend Engineer
Quantori
Feb 2022 - Apr 2026 (4 years 2 months)
Built a Canvas-based interactive editor for RNA structures and a real-time WebSocket-driven dashboard with high-frequency, event-driven UI. Integrated REST/GraphQL APIs, refactored a shared 30+ component library, and contributed to CI/CD and production support.
React Frontend Developer
Salt & Pepper
Sep 2020 - Feb 2022 (1 year 5 months)
Developed and optimized a Three.js 3D visualization using WebGL/Canvas rendering primitives, improving mobile FPS and reducing load time. Delivered multiple responsive web applications, introduced TypeScript to a legacy codebase, and mentored junior developers.
Frontend Intern
Salt & Pepper
May 2020 - Sep 2020 (4 months)
Supported front-end development work for an agency delivering web products.
Education
Degrees, certifications, and relevant coursework
Tver State University
Bachelor of Science, Fundamental Informatics & Information Technologies
2018 - 2022
Activities and societies: Co-organized Local Hack Day 2019 in Tver and IT meetups at Tver State University.
BSc in Fundamental Informatics & Information Technologies at Tver State University from 2018 to 2022.
Tech stack
Software and tools used professionally
Availability
Location
ArmeniaAuthorized to work in
Job categories
Skills
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