Apps

I build tools that are narrowly focused, respectful of your data and tuned for long-term maintenance rather than quick wins. Most projects start as scratch-your-own-itch experiments, then evolve through tight feedback loops, deep protocol knowledge and a willingness to polish small details until everything feels effortless.

How I approach building apps

• Ship only when I understand the domain well enough to automate the repetitive parts.
• Keep the technology stack lean so every release is supportable for years.
• Prioritise robustness and privacy; diagnostics stay on your device unless you decide to share them.
• Pair thoughtful interaction design with solid engineering, especially when hardware interfaces are involved.

Currently available apps

• OBD2 Expert — Diagnose vehicles with supported WiFi or BLE adapters, inspect live sensor data, capture DTCs and share detailed reports when you need a second opinion.
• Surveillance Pro — A professional IP camera companion featuring grid and detail views, advanced event research, push alerts and seamless integration with MOBOTIX, ZoneMinder and FrameLabs Cloud setups.
• Song Book Pro — Manage chord sheets and setlists with elegant typography, built-in chord diagrams and reliable import support for ChordPro and tab-based formats.
• BLE Laboratory Pro — A developer-focused BLE toolkit for scanning, inspecting and simulating peripherals, complete with detailed logging and on-device value composition.
• MIDI XY-PAD — Perform expressive control moves by mapping two MIDI controllers to a single multitouch XY surface that connects instantly via Network MIDI.
• Wellenreiter — A lean streaming radio app with curated stations, quick favouriting and the option to add your own URLs.
• Network Lab — Inspect your local network with ping, traceroute, whois, speed tests, SSH, port scanning and host monitoring in one cohesive toolkit.