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Maciej Jastrzębski
Maciej Jastrzębski
Expert Software Engineer

An expert with years of experience in building native iOS and Android apps. Passionate about building delightful & well-architected mobile apps. Enjoys cooperating with clients and enabling dev teams to effectively deliver high-quality software. Likes to learn and share his knowledge about all things RN: TypeScript, best practices, new architecture, testing, performance, etc. Maintainer of React Native Testing Library & Reassure OSS projects. Likes to travel and take photographs, favorably travel photos.

technologies

I provide expertise in

Backend

  • REST

Frontend

  • JS (ES5, ES6, ES7)
  • React
  • Redux-saga
  • Redux
  • React Testing Library

Mobile

  • React Native
  • iOS
  • Android
  • Swift/ObjC
  • Kotlin/Java
  • Rx(Swift/Cocoa)

Other

  • SCRUM
  • Git

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