The following projects are part of my portfolio. Please expand the “Portfolio” menu above to get details about the projects.
Keestash is an Open Source Password Safe currently in active development.
Design and Implementation of a File Recommendation System Using
Collaborative Filtering and Content-Based Recommendation for the Nextcloud PlatformShared project (Frankfurt University of Applied Sciences, Nextcloud GmbH)
didapptic is a non-commercial, didactic app database from teachers for teachers with numerous mobile apps that you can use in your or for your teaching.
In coorporation with Goethe Universität Frankfurt am Main
A collection of common algorithms implemented in PHP. The collection is based on „Cracking the Coding Interview” by Gayle Laakmann McDowell
Daily used common PHP classes and methods, summarised in a package
Saved money and time span since the last cigarette
Show/Hide content on mobile/desktop clients