Expert
Łukasz Czyszczonik

Łukasz
Czyszczonik

Software developer

JavaScript developer, wants to know new stuff and learn new technologies every day. Fan of React (Native), CI, Node.Js, and mainly GraphQL. Fullstack everyday.
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Contributions
Łukasz Czyszczonik's Blue Github Chart
Technologies
  • Backend
  • Node.js, Hapi.js
  • Express.js
  • GraphQL Apollo
  • Sequelize
  • Mongoose
  • Nats, Hemera
  • Frontend
  • React, Redux
  • Rx-js
  • Styled-components
  • jQuery
  • Mobile
  • React Native
  • Other
  • Flow, Jest
  • Mocha, Linux
  • MongoDB
  • MySQL, Docker
  • CI
“Callstack team cares deeply about not just the project but also the people they partner with. It’s not often that you see this in a Sam with Deep domain expertise and relentless energy.”
Raghav Kapoor, CEO
Smartkarma

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