Slava Bereza
Oregon, Russia
Summary
🤩
Rockstar🎓
Top SchoolSlava Bereza is a results-driven software engineer with 12+ years building high-performance, enterprise-grade web and mobile applications across frontend and backend stacks. He combines deep expertise in JavaScript/TypeScript (Vanilla, React, React Native, Angular), Node.js/NestJS and databases (MongoDB, Postgres, MySQL) with hands-on leadership experience, having led teams of five and guided distributed squads at companies like Samsung Next and Yandex. Slava has a strong track record of performance optimization, CI testing, and shrinking bundle sizes while doubling UI rendering speed on mobile, and he routinely architects form- and screen-level systems for complex plugins and partner portals. An active open-source contributor and QA-focused maintainer (notably improving tests for the well-known bezierjs library), he also authors libraries such as use-between and realar that reflect his interest in reactive UI patterns. He blends pragmatic engineering (KISS, SOLID) with a designer’s sensibility for pixel-perfect UIs and typographic detail, and pursues side interests in crypto, AI, and complex interfaces. Based in Oregon but experienced across global teams, he enjoys mentoring, interviewing, and evolving client application architecture.
12 years of coding experience
9 years of employment as a software developer
Software developer, Computer Software Engineering, B.S., Software developer, Computer Software Engineering, B.S. at Don State Technical University
English, Russian
Stackoverflow
459reputation
256kreached
3answers
0questions
Github Skills (10)
curve10
unit-testing10
javascript10
bezier10
testing10
svg9
react-router6
react-hooks6
rendering6
react6
Programming languages (3)
Github contributions (5)
Pomax/bezierjs
Jul 2015 - Jul 2015
A nodejs and client-side library for (cubic) Bezier curve work
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:6 commits, 1 PR, 4 comments in 2 days
Contributions summary:Slava primarily focused on improving the testing capabilities of the `bezierjs` library. Their contributions include adding tests for SVG relative path parsing, enhancing existing tests with precision checks for numerical assertions, and ensuring code formatting consistency with newline characters. These changes aimed to increase the reliability and accuracy of the library's functionality through comprehensive testing.
jsclient-sidejavascriptbeziercurve
re-js/reactive-box
Nov 2020 - Jun 2022
1030 bytes, full feature reactive language basis
Contributions:28 releases, 187 commits, 10 PRs in 1 year 7 months
reactive-programmingreactivebasisfunctional-reactive-programming
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