B2B · Tech Lead
Express24 Merchant App
Flutter Developer → Mobile Tech Lead · 2023 – 2024
B2B app that 3,000+ shops, cafés and restaurants use
to accept and fulfill orders. Owned mobile architecture, releases and CI; inherited the
app at 68% crash-free users and fixed the root causes of instability to reach
98% in two months — ~16× fewer crash-affected users.
Migrated to Feature-First DDD and moved order updates from polling to WebSockets.
FlutterBLoC
DDDWebSockets
CircleCI
Express24 has since retired the app — happy to walk through the architecture.
Crypto · Web3
EMCD Coinhold
Flutter Developer · 2025 – Present
Mobile wallet of a 400-person crypto platform with
35K+ monthly active users. I own one feature area end-to-end —
shipping new Web3 functionality, refactoring legacy code, and covering it with unit,
widget, golden and E2E tests.
FlutterWeb3
Clean ArchitectureREST
Social Discovery · Animation & Performance
Shuffle
Flutter Developer · azart technologies, Dubai · 2023 – 2024
Social discovery app for Dubai and Phuket. Owned the animated UI layer, built
Telegram-style interactive charts with CustomPaint, and
shipped a server-driven UI kit configured entirely via JSON. Cut app size by
~70 MB; built subscriptions with server-side receipt
verification; integrated HealthKit, Google Fit and Health Connect.
FlutterCustomPaint
Server-driven UIAnimationController
HealthKit
Loyalty · QR
Tegen Loyalty
Mid-level Flutter Developer · Ptolemay LLC · 2021 – 2023
Loyalty app for a meat retail chain. Customers claim rewards via in-app
QR codes, and shops scan them at the counter.
FlutterQR
REST
Marketplace · Multi-platform
7Tech
Contract Software Engineer (Flutter) · 2025
Marketplace app shipped on iOS, Android and the web from
a single Flutter codebase; built within a cross-functional product team.
Flutter WebFlutter Mobile
REST
Streaming · Solo
Million TV
Contract Software Engineer (Flutter) · 2025
Streaming app for Uzbek films and series. Owned releases end-to-end and built a
feature-rich video player: language and quality selectors, episode navigation, and
resumable playback.
FlutterVideo Player
BLoC
Client-owned release — walkthrough on request.
B2B + B2C · Custom UI
Cuppy
Contract Software Engineer (Flutter) · 2024
Coffee-shop platform with two apps — an owner console and a customer ordering app —
with rich custom UI built on CustomPainter and scoped
dependency injection.
FlutterProvider
BLoCCustomPainter
Private client build — walkthrough on request.
HR · Multi-store
Bakery HR App
Flutter Developer · Udevs · 2021
HR application for a national bakery chain operating
100+ stores across Uzbekistan — UI implementation
and REST API integrations.
FlutterREST
CRM · Firebase
Auto Repair CRM
Freelance · Kwork · 2020 – 2021
End-to-end CRM for an auto repair shop, built with Flutter for
mobile and web and powered entirely by Firebase Firestore
and Storage.
Flutter WebFirestore
Storage