Open to opportunities

Arstanbek Nurbekovich Ismailov

@arstanbeknurbekovich

Message

I build scalable Flutter applications, from high-load fleet platforms to real-time crypto and commerce products.

Thailand

Message

What I'm looking for

I'm looking to build scalable Flutter products with distributed teams, contribute to clean architecture and complex integrations, and grow through collaboration with experienced engineers.

At Bookinglane, I develop and maintain three high-load applications for a luxury fleet-management SaaS platform serving 5,000+ operators across the US, Europe, and Canada.

I improved live driver tracking and order-status systems with gRPC, then refactored legacy code around BLoC and Clean Architecture. This reduced system crashes by 50% and shortened time-to-market for new features.

I also build products end to end as a freelance Flutter developer, including a cryptocurrency exchange with real-time WebSocket charting and a coffee-shop chain app with loyalty and payment integrations.

I'm comfortable collaborating in English with distributed teams and engineers at different levels, with a focus on clean code, scalable architecture, and reliable mobile experiences.

Experience

Work history, roles, and key accomplishments

Freelance Flutter Developer

Independent Projects

Jan 2024 - Feb 2026 (2 years 1 month)

Architected and developed a cryptocurrency exchange mobile app with real-time chart tracking via WebSockets and high transaction security. Created an end-to-end order management app for a coffee shop chain with loyalty system and payment gateway integrations.

Payment Integration Flutter Dart WebSockets REST APIs Payment Gateways Clean Architecture BLoC

Flutter Developer

Bookinglane

Dec 2022 - Feb 2026 (3 years 2 months)

Developed and maintained an ecosystem of 3 high-load applications, enhancing real-time driver tracking and order status via gRPC. Conducted deep refactoring of legacy code, implementing BLoC and Clean Architecture, reducing system crashes by 50%.