Djamshid Djuraev
Mobile software engineer
Tashkent,Uzbekistan
Summary
Mobile Engineer with 7+ years of experience delivering production-grade mobile applications, with a strong focus on React Native and Web3. Background in native Android development within fintech, building secure and scalable systems, followed by a transition to cross-platform solutions.
Specialized in complex UI, wallet integrations, and performance-critical applications. Experienced in owning features end-to-end — from architecture design to App Store / Google Play releases. Focused on building reliable, user-friendly products in fast-paced, distributed teams.
Overview
9
9
years of professional experience
3
3
Languages
Work History
Mobile Software Developer
Holyheld
Vilniaus, Lithuania
05.2023 - 12.2025
- Worked on a Web3 fintech mobile application enabling crypto payments in real-world scenarios
- Integrated WalletConnect (v1/v2), including connection handling, session management, and reconnection logic
- Handled inconsistencies between different wallets (MetaMask, Trust Wallet, etc.) and built a unified user experience
- Implemented support for Solana wallets (Phantom, Solflare), including connection and transaction signing
- Integrated Mobile Wallet Adapter on Android; implemented deeplink-based wallet interactions on iOS
- Developed complex UI with reactive state management using MobX, Context API
- Built advanced animations and transitions using React Native Reanimated (v3)
- Optimized app performance (rendering, lists, async flows) and reduced UI lags
- Handled edge cases related to Web3 (connection drops, failed transactions, inconsistent states)
- Maintained compliance with App Store and Google Play guidelines
- Managed React Native upgrades and dependency updates, resolving compatibility issues
- Participated in release process and handled store requirements and updates
Software Engineer
EPAM Systems
Tashkent, Tashkent
12.2021 - 04.2023
- Worked on two mobile projects in healthcare and e-commerce domains
- Built scalable and maintainable frontend architecture using React Native
- Developed reusable UI components and modules to speed up development
- Wrote unit and integration tests to improve application reliability
- Improved accessibility (a11y) for users with disabilities, following platform guidelines
- Participated in code reviews and maintained code quality standards
- Mentored junior developers and supported team knowledge sharing
- Collaborated closely with designers to ensure accurate UI implementation
- Worked with REST APIs and asynchronous data flows
Mobile Developer
ООО LegalTech
01.2020 - 11.2021
- Developed a mobile application from scratch using React Native
- Implemented full user flows: authentication, user data management, and API integration
- Built complex forms and dynamic UI with validation
- Implemented file upload and document handling features
- Implemented real-time features using WebSockets and MQTT (chat, live updates)
- Developed offline mode and data caching mechanisms
- Published and maintained applications in App Store and Google Play
- Set up and maintained CI/CD pipelines using Fastlane, Bitrise, and GitHub Actions, automating build and release processes
- Participated in Agile processes (sprint planning, demos, iterations)
Android Developer
MobileFirst
06.2019 - 12.2019
- Developed Android applications using Java and Kotlin
- Worked on fintech solutions involving secure authentication and user data handling
- Integrated REST APIs and handled networking logic
- Worked with push notifications and real-time updates
- Optimized performance and fixed bottlenecks
- Used crash analytics tools to monitor and resolve production issues
Android Application Developer
Humaniq
06.2017 - 04.2019
- Developed Android applications using Java and Kotlin
- Worked on fintech solutions involving secure authentication and user data handling
- Implemented 2FA features using camera-based scanning
- Built chat functionality and complex user interaction flows
- Integrated REST APIs and handled networking logic
- Worked with push notifications and real-time updates
- Optimized performance and fixed bottlenecks
- Used crash analytics tools to monitor and resolve production issues
- Implemented real-time features using WebSockets and MQTT (chat, live updates)
Education
Bachelor of Science - Information Technology
Tashkent University of Information Technologies
Tashkent01-2016
Skills
Adaptive layout design
Offline storage solutions
Performance optimization
Mobile UI/UX implementation
Native modules integration
Typescript, Javascript, Kotlin, Java, Swift
MobX, Context API, Redux
Strong react native experience
REST APIs, async flows
Web3 integrations (WalletConnect, Solana wallets)
Reanimated (animations)
Languages
English
Upper intermediate (B2)
Russian
Bilingual or Proficient (C2)
Uzbek
Bilingual or Proficient (C2)
Timeline
Mobile Software Developer
Holyheld
05.2023 - 12.2025
Software Engineer
EPAM Systems
12.2021 - 04.2023
Mobile Developer
ООО LegalTech
01.2020 - 11.2021
Android Developer
MobileFirst
06.2019 - 12.2019
Android Application Developer
Humaniq
06.2017 - 04.2019
Bachelor of Science - Information Technology
Tashkent University of Information Technologies