My name is Christoph Kappestein, I`am a developer, open-source enthusiast and chess player. I like to write PHP and Java applications. Talk is cheap show me the code!



  • Fusio
    Open source API management platform
  • PSX
    A PHP framework to develop RESTful APIs
  • TypeSchema
    A JSON format to describe JSON structures optimized for code generation
  • Apioo
    Github organisation which contains API related projects



  • Cloud
    A simple hosting service to create a Fusio instance in the cloud
  • ApiGen
    A RAD tool to automatically generate REST APIs based on model definitions
  • TypeHub
    TypeHub is a collaborative platform to design open data specifications, it is like GitHub but instead of code we model data
  • Apioo
    Project website which lists all our products


  • Blog
    Medium blog where I post about different topics
  • Twitter
    Twitter account of the Fusio project
  • YouTube
    YouTube account of the Fusio project
  • LinkedIn
    LinkedIn account
  • Xing
    Xing account
  • GitHub
    Github account