Aleksey Vasiliev
Independent Software Engineer (Contract Own Legal Entity) at Self-employed
Minsk, Belarus
Summary
👤
Senior🎓
Top SchoolAleksey Vasiliev is a Senior Frontend Engineer and part-time JavaScript/Angular instructor from Minsk with 8 years of experience building high-load enterprise frontends and leading legacy migrations. He excels at frontend architecture, performance tuning, and reactive systems—rewriting heavy client-side algorithms to eliminate UI freezes and building Excel-like reactive graphs for dynamic corporate workflows. Aleksey has driven major migrations (Angular 12→16, adoption of Standalone Components), removed thousands of cyclical repo dependencies, and introduced strict linting, type rules and Zod runtime validation to improve code quality and API contract safety. He also integrates AI tools into development workflows, automating refactoring and documentation with custom agent scripts. As an instructor and mentor he conducts code reviews, teaches architectural patterns, and prepares students for production-ready projects, blending managerial discipline with hands-on engineering. Comfortable across Angular, TypeScript, RxJS and Node.js, he combines practical systems thinking with a knack for turning legacy complexity into maintainable, high-performance solutions.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at University of the People
English, Russian
Github Skills (21)
github-enterprise5
github4
cs504
github-pages3
js3
react3
javascript3
multiplayer3
2d-game3
axios2
full-stack2
django2
python2
matrix2
search-engine2
Programming languages (6)
Github contributions (5)
AlekseyVY/AlekseyVY
Dec 2020 - Dec 2025
Contributions:54 pushes, 1 branch in 5 years
AlekseyVY/App_Academy
Jun 2020 - Nov 2021
App Academy homework and projects folder
Contributions:6 PRs, 115 pushes, 7 branches in 1 year 5 months
app-academy
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