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Michał Pierzchała
Michał Pierzchała
Head of Technology

Head of Technology overseeing Callstack's Open Source and R&D efforts. Making sure we keep on innovating in app development space. Passionate about building OSS tools for JS devs. Created React Native Testing Library. And he likes rockets!


technologies

I provide expertise in

Backend

  • Node.js

Frontend

  • React
  • Redux
  • ITCSS
  • Angular
  • Grunt
  • Gulp

Mobile

  • React Native
  • Native Android

Other

  • ESLint / Flow
  • Webpack / Browserify
  • Typescript
  • Unit testing (Jest)

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