Terhoeven Technologies  _  Toby Terhoeven
Software Architect

I work as a software architect in fintech. I'm also interested in building and operating practical platforms for communities and healthcare - software that supports real activities without getting in the way. I value reliability, simplicity, and platforms that keep running without fuss.

15+ years Building and operating software
Communities & healthcare Software I built and operate
Toby Terhoeven

Selected work

Active and past projects.
Active projects
London City Voices
London City Voices
Branded Choir App · 2025–present

London City Voices runs a branded instance of Choir App integrated with their website, giving members practice resources in one place.

Choir App
Choir App
iOS, Android and Web · 2019–present

Web and mobile suite with voice-specific recordings, sheet music, playlists, offline practice, and notifications to keep choirs in sync while rehearsing.

InfoScreen X
InfoScreen X
On-call displays · 2009–present

Schedule-based emergency contact displays for clinics, practices, and services, with real-time rota updates and hosting in Germany since 2009.

Past projects
Q Screen
Q Screen
Patient queue system · 2020–2025

Waiting room display system showing patient numbers and room assignments with automated text-to-speech callouts in German and English.

Dr Terhoeven
Dr Terhoeven
Medical practice site · 2008–2025

Long-running web presence and patient information site for a medical practice.

Michael Mauckisch
Michael Mauckisch
Practice site · 2013–2015

Website and CMS for a healthcare practice.