• OpenFahrplan

    Oct 2025

    To get familiar with the technologies behind passenger information systems, I developed OpenFahrplan - a web application that visualizes stops and routes from a GTFS dataset and allows users to search for connections.

    • ÖPNV
    • Python
    • Pandas
    • GTFS
  • Freifunk Südstadtfest

    Jun 2025

    As part of my involvement with Freifunk Franken, I helped provide Wi-Fi coverage for the Südstadtfest Nürnberg

    • WiFi
    • Networking
  • Nat64

    May 2025

    To transition my home network to IPv6 only I setup my own public NAT64 Gateway

    • NAT64
    • Networking
    • DNS
    • IPv4
    • IPv6
  • Minecraft

    2020 - Present

    Together with my friends, I play our custom Minecraft modpack Ingenium: Create & Beyond and host our servers using Kubernetes.

    • Java
    • Kubernetes
  • arbeitszeit

    May 2022

    During my time at a startup, I developed arbeitszeit - a small tool that visualizes daily working time as a countdown clock.

    • NextJS
  • Finsight

    2018 - 2024

    To better understand my finances and learn more about financial IT, I built Finsight - a Java application that retrieves bank statements via HBCI and generates statistics from them.

    • HBCI
    • Java
  • Ehrenamt

    2012 - 2014

    During my school years, I volunteered once a month as part of a neighborhood assistance program, helping seniors use their PCs.