Christopher Gretzki

A hand-picked list of pet projects to show off some diverse fields of technology I work with.

Swift Dependency Visualization

Everything you need to grasp the architecture of a Swift project. Get a deep understanding of the structures without looking at the source code.
  • Mac App using Xcode and Swift
  • Project backend using Ruby on Rails

Swift Code Generator for flow diagrams

Describe complex control flows via flow diagrams. Use the same syntax that creates the diagram to also scaffold a control flow logic in Swift. Keep both in sync by incorporating code generation.
  • Plantuml to create flow diagrams from a descriptive language
  • Code generator using Swift

Basketball Spielbogen Scan AI and stats extractor

  • OpenCV
  • Flutter programming language