Mykhailo Nahreba
Full-Stack Developer
Summary
Full-stack developer who shipped 5 products across 4 platforms (Web, iOS, Android, Windows) in under a year. Co-founder of RutaLive, a multi-tenant courier logistics SaaS serving the US and Canadian markets. Owns the full product lifecycle from design and architecture through deployment and live operations.
Technical Skills
- Languages
- JavaScript, Dart, HTML, CSS
- Frontend
- React 18, Vite, Three.js, WebGL
- Mobile
- Flutter, Firebase, App Store & Google Play publishing
- Backend
- Node.js, Express.js, Socket.io, REST APIs
- Database
- MongoDB
- Infrastructure
- Docker, Nginx, Git, CI/CD
- Integrations
- Mapbox, QuickBooks API, Lemon Squeezy, Astro
Experience
Co-Founder & Full-Stack Developer
Nov 2025 – Present
RutaLive · rutalive.com · Bratislava, Slovakia
Multi-tenant courier logistics SaaS competing with Onfleet, Track-POD, and Digital Waybill.
- Designed and built the full platform end-to-end: web dashboard (React 18, Vite), mobile apps (Flutter for iOS & Android), Windows desktop client, and Node.js/Express back end with MongoDB
- Implemented real-time GPS tracking and live order updates via WebSockets (Socket.io) and Mapbox, handling concurrent multi-user sessions
- Built proof-of-delivery system supporting photo capture, digital signature, and QR-code verification at drop-off
- Developed a delivery-zone engine with custom pricing rules, auto-dispatch logic, and public tracking links for end-recipients
- Integrated QuickBooks for automated invoicing and Lemon Squeezy for subscription billing, reducing manual finance work
- Containerized the stack with Docker; deployed and managed production infrastructure behind Nginx reverse proxy
- Published and maintained live listings on both Apple App Store and Google Play
Projects
Kora Wallet
Flutter, Dart, Multi-chain · Feb 2026
Open-source non-custodial multi-chain crypto wallet (BTC, ETH, SOL, TRX, BNB, LTC, DOGE). QR scan, address book, PIN lock, and a live market-tracking desktop widget. Windows & Android.
Retro Arcade
Flutter, Dart · Oct–Nov 2025
Collection of classic arcade mini-games with pixel-perfect graphics, retro sound, and haptic feedback. Published on Google Play.
Currency Converter+
Flutter, Dart, JS · Oct 2025
Offline-first currency converter with daily rate updates, 5-year historical charts, and smart 24-hour caching. Google Play + companion web app.
Sudoku
Flutter, Dart · Sep–Oct 2025
Minimalist Sudoku with 4 game modes, 5 difficulty levels, and smart pencil marks. Published on Google Play.
Languages
Ukrainian — Native
English — B1 (Intermediate)