Andrey Kushnarev

What I do:

  • Cross-platform apps with Flutter (Dart) — clean architecture, state

  management (Bloc / Riverpod), unit & widget tests

  • Native Android — Kotlin, Java, Android SDK

  • API integration: REST, GraphQL, social networks (Google, Facebook, GitHub)

  • Firebase: authentication, Firestore, push notifications, analytics

  • Geolocation and Google Maps API

  • Databases: Firebase, SQLite, Realm

  • Flavor builds, CI/CD and store publishing (Fastlane)

How I work:

  I write clean, maintainable code, keep the client in the loop, and take the

  project all the way to the result — a finished app in the store, not "almost

  done." Available during working hours, meet deadlines.

  Message me — let's discuss your project.