Ілля

Mushyk Illia
FLUTTER DEVELOPER

FLUTTER DEVELOPER
About Me
Flutter Developer with 2 years of experience. I build products end-to-end — from
mobile UI to backend. One of the few Flutter developers with hands-on full-stack
Dart experience. Shipped a live app to Google Play independently. Capable of
owning half a product solo within a cross-functional team, with a strong grasp of
OOP/SOLID and a habit of picking up new tools fast.

Work Experience
Flutter Developer
Golf Team Startup · 08.2024 — 04.2026 · Team of 6

A dedicated hardware display that shows what's currently playing in real time — works with
Spotify, YouTube, VLC and other media apps. The device syncs with a mobile app to deliver
a seamless media-tracking experience.

• Owned ~50% of the app: Solely responsible for authentication
(login/registration + business logic), home screen, device pairing flow, and
settings — across a team of 6 engineers.

• Product Architecture: Designed the end-to-end system: mobile client →
REST API → PostgreSQL. Held the entire stack in view simultaneously
— removing the need for a dedicated architect at launch.

• Mobile Development: Built a cross-platform app from scratch using Clean
Architecture + Riverpod — the codebase scaled to new modules without
refactoring.

• Real-Time Sync: Implemented a media state sync system in real time — the
app reflects what's playing across devices with zero data conflicts.

• Full-Stack Integration: Built the networking layer between Flutter, Dart Frog
API and PostgreSQL — no separate backend developer needed in the early
phase.

• DevOps: Deployed backend services via Docker with environment isolation —
eliminated "doesn't run locally" issues and reduced team onboarding time.

Pet Projects
Smart Alarm Clock — Submitted to Google Play
Solo project · Flutter / Dart · github.com/ZeRo-LLa

A smart alarm app built independently from scratch and submitted to Google Play.
Demonstrates full product ownership — from idea and architecture to UI, business
logic, and store submission. Built solo, outside of work hours.

Other Projects
Additional projects available on GitHub (github.com/ZeRo-LLa) — covering various
domains, some built in teams of 2–6 people. Demonstrate consistent architectural
approach and code quality across different use cases.