Expert

Grzegorz Karolczyk

Software Developer

Frontend developer passionate about exploring every aspect of JavaScript. Always willing to learn new technologies. Big fan of React and Redux.
Technologies
  • Backend
  • Node.js
  • Express
  • MongoDB
  • GraphQL
  • Frontend
  • JS (ES5, ES6, ES7)
  • React
  • Redux-saga
  • React Native Web
  • CSS
  • Mobile
  • React Native
  • Other
  • SCRUM
  • Detox
  • Typescript
  • AWS
Contributions
@@name's Blue Github Chart