Telraam is a citizen science service provider enabling private citizens to generate traffic counting data using a low-cost IoT sensor and open-source software. We maintain and develop the Telraam-sensor and platform where all data is published as open data.

Waanz.in is a digital studio that designs and builds digital tools in the fields of research, data, art and technology.

Pierrot makes your life easier by taking control over your event administration. From invitation to check-in and follow-up after the event. Made in close cooperation with the best event organisers.https://pierrot.io

Otto is a web-based reporting & analytics application for digital music sales. Roles: information architecture, product design, strategy, front-end design.