Expert
Piotr Drapich
@dratwas

Piotr Drapich

Software Develeoper

Software developer working all across the stack, always glad to help you manage the technical aspect of a project and lead your team to success. Experienced in the native mobile and Web app development. Always looking forward to exploring the new cross-platform technologies from React Native to Kotlin/Native. Big lover of GraphQL.
Twitter activity
Technologies
  • Backend
  • Node.js
  • Hapi.js
  • PHP
  • GraphQL
  • Express.js
  • MongoDB
  • Sequelize
  • Frontend
  • React
  • ReactVR
  • Redux
  • Redux-saga
  • Angular 1.x
  • SASS
  • jQuery
  • Webpack
  • Mobile
  • React Native
  • Native iOS (Obj-C)
  • Native Android (Java)
  • Other
  • Haul
  • Photoshop
  • Git
  • Unit testing
  • Flowtype
Contributions
@@name's Blue Github Chart

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Javascript experts serving you from Wroclaw, Poland.
Callstack.io Sp. z o.o. seated in Wrocław, Poland, at Rybacka 7, 53-656 Wrocław, entered in the Register of Entrepreneurs of the National Court Register, kept by the District Court of Wrocław-Fabryczna in Wrocław, VI Commercial Division of the National Court Register under the number 0000606530, with share capital of PLN 8,000.00, with tax identification number (NIP) 8992785616, and statistical number (REGON) 363921820.