Роман

Roman Hrytsaienko - Fullstack
Software Developer
[відкрити контакти](див. вище в блоці «контактна інформація»)

https://github.com/crystalball808/

[відкрити контакти](див. вище в блоці «контактна інформація»)

telegram: @temposolomon808

5 years of experience

Skills
Languages
TypeScript, JavaScript, Rust, Zig, HTML, CSS

Libraries and technologies
React, React Hooks, React Native, Electron, MobX, Next.js, Firebase, REST API, GraphQL,
PostgreSQL, tailwindCSS, Vitest, Serverless Functions, Figma, Claude Code, ChatGPT.
Procedural Programming, Functional Programming, Test-Driven Development.

Employment
Aegis Alpha, Remote; Fullstack Developer
August 2023 - January 2026
Main technologies: Electron, React, Node.js
●​ Implemented a feature-rich text editor with real-time file system synchronization
●​ Managed a complex browser-like behaviour with tabs and webviews
●​ Introduced and implemented a D&D interactions framework for the entire application

Expane, Remote; Fullstack developer
March 2021 – July 2023
Main technologies: React, React Native
●​ Created an entire event calendar in web and mobile applications
●​ developed the architecture of individual application modules and implemented them
in the backend
●​ Developed core UI components

Education
Master’s degree in Computer Engineering at the State University “Kyiv
Aviation Institute”
September 2024 - December 2025
Advanced front-end course at CURSOR.Education
November 2020 – January 2021
Bachelor's degree in Computer Engineering at the College of Engineering and
Management of the National Aviation University
September 2019 – June 2021