Artem K.

I build and ship production Flutter and FlutterFlow apps to the App Store and Google Play — and I run my own app, so I care about what happens after release: crashes, subscriptions, store ranking and retention. Apps you can install today: • Brainura (Google Play) — my own brain-training app in Flutter: 25 mini-games, 25 languages including right-to-left Arabic and Hebrew, subscriptions with a 7-day trial, Supabase backend, Firebase Analytics & Crashlytics, native Android notifications and home-screen widgets, store listings optimized for 20+ countries. • Restaurant ordering app (FlutterFlow + Firebase, live on the App Store and Google Play) — loyalty rewards, dynamic ordering schedules, multi-venue support. Ongoing client since January 2026, recently expanded to a new venue. • Healthcare apps for a medical clinic, an e-learning platform with secure payments, an AI cosmetic ingredient scanner — see Portfolio. What I can take off your plate: • New apps from idea to App Store / Google Play release (Flutter or FlutterFlow) • Taking over an existing FlutterFlow project and moving complex logic into custom Dart code • Subscriptions and in-app purchases: Google Play, App Store, RevenueCat / Adapty, Stripe • Firebase / Supabase backends: auth, database, security rules, edge functions, push notifications • Fixing crashes and bugs with Crashlytics — including the "works on my phone" kind • Localization into many languages, including RTL • App Store Optimization: titles, keywords, screenshots, A/B tests Send me your app idea, a link to your FlutterFlow project or a crash log — I'll reply with a concrete plan.