Tulanov Sultonbek
Flutter & Android Mobile Developer
Tashkent, Uzbekistan
IELTS 7 C1 English B1 Russian

Summary

Motivated mobile developer specializing in Flutter with strong Android fundamentals. 2+ years of hands-on experience building and publishing production-ready applications. Clean Architecture enthusiast with deep understanding of state management, modular design, performance optimization, and scalable UI/UX systems. Published 8 personal apps on Google Play with 3,200+ hours of tracked coding time.

Skills

LanguagesKotlin, Java, Dart MobileAndroid, Flutter, Jetpack Compose, XML, Custom Views, Canvas ArchitectureClean Architecture, MVVM, MVI, MVP, SOLID, KISS, Clean Code ConcurrencyKotlin Coroutines (Flow), LiveData, WorkManager, Dart async/await, Streams State ManagementBLoC, Cubit, GetX, Provider, Riverpod NetworkingRetrofit, Dio, WebSocket, Socket.IO, OAuth2, Gson, Paging StorageSQLite, Room, Hive DIDagger Hilt, Koin, GetIt, Injectable NavigationNavigation Component, Deep Linking, GoRouter, Voyager Firebase & MapsAnalytics, Crashlytics, Cloud Messaging, Remote Config, ML Kit, Google Maps ReleaseCI/CD, Shorebird, Play Store, App Store UI & AnimationLottie, Rive, Custom Animations Android SystemServices, Broadcast Receivers, Permissions, Hardware Sensors, Camera, NDK

Work Experience

Cradle Tech Solution Jan 2026 — Present
Mobile Developer
  • Built cross-platform retail management app with role-based navigation for owners and sellers
  • Implemented real-time analytics dashboard with KPIs, charts, and live customer tracking
  • Delivered secure auth system with role-based routing and token handling
  • Architected modular Clean Architecture for long-term scalability and maintainability
FlutterBLoC/CubitDioFirebaseHiveGoRouter
Ustoz AI Sep 2025 — Feb 2026
Lead Flutter Developer
  • Built multi-channel real-time messaging (chat, marketplace, webinar) via Socket.IO with unread tracking, edit/delete, and paginated history
  • Developed Fortuna gamification game and multi-category leaderboards with reward system
  • Integrated RevenueCat (Apple Pay), Click, Payme payments, and promocode monetization
  • Shipped app in 7 languages with certificate and portfolio module with video interactions
FlutterSocket.IORevenueCatBLoCGoRouterSQLite
Metrologiya Ilmiy Markazi Apr 2025 — Sep 2025
Android & Flutter Developer
  • Developed and launched 2 Flutter apps and 1 native Android app for POS devices with barcode scanners and thermal printers
  • Led Flutter development (70%+ code ownership) of Gaztexnopribor gas meter tracking app
  • Integrated Firebase Analytics, Crashlytics, Cloud Messaging; managed CI/CD via Google Play Console
  • Implemented native Android solutions for industrial POS hardware using vendor SDKs via NDK
FlutterAndroidFirebaseNDKCI/CD
GITA Jul 2024 — Mar 2025
Android & Flutter Developer — Intern
  • Completed intensive full-time mobile development program focused on Android (Kotlin/Java) and Flutter (Dart)
  • Built production-grade apps from scratch following Clean Architecture, SOLID principles, and modular design
  • Published 7+ applications on Google Play Store; participated in code reviews and agile processes
KotlinFlutterClean ArchitectureSOLID
Freelance Nov 2022 — Jan 2023
Android Developer
  • Designed and developed 6 trivia games with polished UI, animations, sound effects, and level systems
  • Delivered all projects on time with strong client feedback and performance-focused implementations
AndroidKotlinUI/Animation

Achievements

IELTS Band 7 (C1 English)
275+ LeetCode problems solved
8 personal apps on Google Play Store
3,200+ hours of coding (WakaTime)

Languages

UzbekNative EnglishC1 — IELTS Band 7 RussianB1