Mir-Mohsun M.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hello, I'm MirMokhsun and I'm JS Engineer of Springs(Kyiv, Ukraine) - a highly qualified team of developers with more than eight years of development experience. We are successfully delivering various mobile projects with any level of complexity. We help our clients from USA, UK and all over the world to automate their business or run new startups. ✅ More information about me If talk about me: I'm a skilled developer. I have worked with projects from basic apps or simple JS application to harder and skills required projects such as single-page applications. Languages skills Azerbaijani - Native, Russian - Native, English - intermediate. ✅ What is our technology stack? • Programming languages (Base lvl): Java / Kotlin, Swift, Dart, C# • Programming languages (Main): JS, TypeScript • Frameworks: React, React Native • React Native Modules / Libraries: NetInfo, AppState, AsyncStorage,Navigation (4,5,6), GiftedChat, Firebase, Device Info, FS, WebSocket, VIctory-Native, NFC, QR, Camera, Audio/Video libraries, Gifted-Chat, StreamChat • Other Libraries: Redux, Saga, Persist, Thunk, Mobx, Redux Toolkit, Axios, • General programming: Knowledge of OOP, algorithms, Clean Architecture e.t.c. • WEB: HTTP, REST, Postman, QraphQL, NextJs • IDE: Visual Studio Code,Visual Studio, XCode, Android Studio, Rider • Databases: MongoDB, Firebase, MySQL • Unit tests: Jest, React Native testing library,Saga test plan • Autotests: Detox, Selenium-Apium • Version control: Git, Bitbucket, SourceTree, GitKraken, GitLab • Other: Jira, Confluence, Agile, Figma, Trello ✅ Where I feel strong • React Native