Stepan

Stepan Dobrianskyi
[open contact info](look above in the "contact info" section) (Telegram)

[open contact info](look above in the "contact info" section)
Flutter Developer Bratislava, Slovakia
Mobile + backend (Supabase, Firebase)
LinkedIn

Chekkly (App Store)

SUMMARY:
Delivered real-time video consultations, geolocation search, and 50+ production releases on a US telehealth platform that grew past
300K patients — including a solo migration of ~50% of the app from WebView to native Flutter. In parallel, designed and shipped
Chekkly alone on iOS, Android, and Web: native OCR, a Gemini-backed extraction layer, and a Supabase/Postgres backend with row-
level security. 3.5 years of commercial Flutter, most of it owning features from database schema to store submission.

SKILLS:
Languages: Dart, Swift, Kotlin, JavaScript/TypeScript
Mobile: Flutter (Bloc/Cubit, GetX)
Backend: Supabase, Firebase, PostgreSQL
Mobile services: Firebase — FCM, Crashlytics, Analytics, Remote Config
Delivery: Unit / widget tests, Fastlane, CI/CD, Codemagic, GitHub Actions, App Store & Google Play releases
AI integration: Gemini API, structured outputs (JSON schema), model fallback, prompt engineering, on-device ML (Vision / ML Kit)
AI workflow: Claude Code, Claude Design, Codex, Cursor

EXPERIENCE:
Flutter Developer (Dec 2022 - May 2026) · eKreative · Lviv, Ukraine (remote)
LifeMD — US telehealth platform (NASDAQ: LFMD) · 300K+ patients · 30+ engineers, Flutter team of 5

Migrated the app from WebView to native Flutter solo — ~50% of all screens — removing the hybrid layer entirely
Co-designed the GetX feature architecture that let 5 developers ship in parallel with minimal merge conflicts
Shipped every feature test-covered under a team-wide practice that grew the suite past 9,000 unit tests, sustaining 50+
production releases
Built map-based pharmacy discovery (Google Maps) and shipped real-time video consultations, migrating the call stack to
Zoom
Owned feature epics end-to-end, planning Mobile–Web–Backend integration across three teams

Solo Developer (Dec 2025 - Present) · Chekkly · App Store
Designed and shipped Chekkly solo — receipt scanning and expense splitting on iOS
Built the scanning pipeline in a custom Flutter plugin: iOS Vision / ML Kit detection with an OpenCV C++ FFI fallback
Turned raw OCR into structured line items via a Gemini-backed Edge Function — JSON schema, model fallback, per-user rate
limiting
Architected the Supabase backend: Postgres with RLS on every table, SECURITY DEFINER RPCs for multi-currency debt
netting
Built the client on Clean Architecture (Bloc, Drift offline cache, GoRouter), localized to 8 languages

EDUCATION: LANGUAGES:
Uzhhorod National University — Uzhhorod, Ukraine Ukrainian: Native
BSc in Software Engineering · 2020–2024
English: Upper-Intermediate (B2)