fluent with

  • XCode
    > 10 years
  • Swift
    5 years
  • SwiftUI
    2 years
  • Objective C
    9 years
  • Core Data / SQLite
    9 years
  • AppKit / UIKit
    9 years
  • Cocoa
    9 years
  • git
  • REST
  • API
  • UI Design
  • Testing (XCTest)
    4 years
  • UNIX-Shell
    > 20 years
  • Progress OpenEdge ABL
    > 20 years
  • proALPHA
    > 10 years

familiar with

  • PHP
    > 10 years
  • CakePHP
    8 years
  • Github / Gitlab
  • Databases / MySQL, Progress
    > 20 years
  • fastlane
  • CocoaPods
  • Java Messaging (SonicMQ)
  • Firebase / Crashlytics / Sentry
  • HockeyApp / App Center
  • OpenAPI / Swagger
  • Scrum
  • SonarQube
  • Continous Integration
  • Jenkins
  • HTML
  • JSON / XML
  • openHAB
  • Hugo.io
  • Jekyll
  • Homebrew
  • Wordpress
  • many more…

Tools

  • Jetbrains
  • Postman
  • MAMP
  • Confluence
  • Jira
  • many more…

Interests

  • AI
  • GraphQL
  • Kotlin

in earlier times

  • Perl
  • Filemaker
  • ABAP
  • Sculptor

languages

  • Deutsch
    native
  • Englisch
    good
  • French
    basics

hobbies

  • photography
  • travel
  • coding