Portfolio

Selected projects

« Tapipat » Game

Fast paced mobile arcade game turning boring settings into a fun little challenge. One of my own projects, design and development cycle AI powered. Written in Swift then ported to Kotlin. Available for free for iOS and Android.

« Nanda » Power Prices

Nanda shows the day-ahead electricity price for today and tomorrow, for Germany and Austria. Featuring a home screen widget and customizable notifications. Tailored for the complex German energy market. One of my own projects, design and development AI powered. Written in Swift and SwiftUI. Available for free for iOS.

Bosch eBike Flow App

Responsible for developing many of the advanced features, e.g. bike ownership and access, Flow+ in-app-subcription, riding screen.
In close collaboration with other feature teams, project management, UX, legal and quality assurance. Helped defining coding conventions and architecture of the application.

Elli Charging

Elli is the e-mobility platform of Volkswagen. Offering charging solutions for your home and on the go. Responsible for developing the public charging interface and its CarPlay integration. Also getting a first glimpse of the regulatory and user experience nightmare of the German E-Auto charging infrastructure.

Motel One App Relaunch

As lead developer responsible for the architecture, performance and quality of the iOS app. In all phases of the project in close collaboration with project management, creation, data, backend and quality assurance.

« Evie »

Multi-platform app using Flutter. Developed in cooperation with the German Heart Institute Berlin to support parents in the care of children with heart diseases.

Belote.com

Lead developer for the digital version of a popular french card game for iPhone and iPad. Cross-platform multiplayer with up to four players in real time. Built natively in Objective-C using a proprietary OpenGL ES engine.

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