This document outlines a case study by Data in Motion Consulting on the implementation of OSGi R7 for the customer radio.net, a radio stream aggregator and podcast platform. It details the migration from a monolithic architecture to microservices, emphasizing the need for a specialized API for voice-based searches, and describes the transition to a new voice user interface (VUI) search based on updated technologies. The document also touches on the concept of a backend-for-frontends (BFF) architecture to streamline service interactions.