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Alexey Tropin

@alexeytropin

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Senior Flutter Developer at Digital Technologies and Platforms, who cut Element chat widget loading time by 16.4%.

Georgia

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What I'm looking for

I'm open to remote Senior Flutter and Mobile Engineer roles from Georgia.

At Digital Technologies and Platforms, I replaced Spaces-centered navigation with Telegram-style chat folders in Element X and built chat features for Element Web. I also optimized chat widget loading time by 16.4% in benchmark tests.

Previously, I built mobile banking features at RSHB-Intech and e-commerce features at Строительный Двор, including a reusable calendar adopted by five internal teams and a Bluetooth printer integration. In open source, I published a Dart package using Rust FFI and C ABI bindings.

Experience

Work history, roles, and key accomplishments

Current

Senior Flutter Developer

Current

Digital Technologies and Platforms

Feb 2025 - Present (1 year 8 months)

Replaced Spaces-centered navigation with Telegram-style chat folders in Element X for Android and iOS, including cross-device sync, folder management and unread badges. Built Element Web chat features and migrated authentication to OpenID Connect with Keycloak and WebView.

Flutter Dart Android iOS Element X Element Web SignalR OpenID Connect Keycloak WebView Code Generation Linting Reusable UI components AI First Workflows

Senior Flutter Developer

RSHB-Intech

May 2024 - Feb 2025 (9 months)

Built mobile banking features across domain, data and presentation layers for Android, iOS and Flutter Web. Developed a reusable design-system calendar adopted by five internal teams and co-designed a new app architecture.

Flutter Dart Android iOS Flutter Web Clean Architecture Design Systems Code Review

Flutter Developer

Строительный Двор

Oct 2021 - May 2024 (2 years 7 months)

Delivered e-commerce features for promotions and checkout across Clean Architecture layers. Built a Bluetooth printer integration for Android and iOS with native code, Platform Channels and Pigeon.

Flutter Dart Clean Architecture Bluetooth Platform Channels Pigeon Drift SQLite Hive Mentorship app store Google Play

Flutter Developer

Mintrocket

Aug 2020 - Oct 2021 (1 year 2 months)

Built a fitness membership app, from catalogue browsing to purchase flows. Created a real-time WebSocket sports quiz and integrated advertising and subscriptions.

Flutter Dart WebSockets Advertising Subscriptions