Jakob Kallin

Freelance fullstack web developer

Gothenburg, Sweden

πŸ’» Frontend

  • ⭐ JavaScript
  • ⭐ Vue
  • React
  • Angular
  • ⭐ CSS
  • ⭐ Responsive design
  • Graphic design

πŸ”§ Backend

  • ⭐ C#
  • ⭐ .NET
  • WPF
  • WinForms
  • ⭐ PHP
  • ⭐ Python
  • Ruby
  • Ruby on Rails
  • Java
  • SQL
  • Clojure
  • Haskell
  • Erlang
  • C
  • C++
  • R

πŸ’‘ Methodology

  • ⭐ TDD
  • CI/CD
  • Usability testing
  • ⭐ Software security
  • ⭐ Software architecture

πŸ’¬ Languages

  • ⭐ Swedish
  • ⭐ English
  • German
  • Polish

⭐ = specialty

Portfolio