The Iceland Postal Office sought to modernize their customer facing services by fully digitalizing their operations. This presented a significant challenge, as their infrastructure had been built and maintained in SAP over the last 30 years. The goal was to create a new app capable of servicing tens of thousands of users simultaneously, with real-time updates from SAP, while also upgrading the entire operation infrastructure from traditional server hosting to AWS, incorporating automation, optimization, and operational improvements. The main obstacle was not the development of the app itself, but the need to provide scalable, real-time data and a stable bidirectional integration with SAP. Our team successfully overcame this challenge by building the solution on Mobiz. Additionally, we designed and implemented the mobile app, which we believe is actually amazingly cool and we are extremely proud of this project. It was a challenging undertaking, but seeing it function smoothly and serve the entire Icelandic nation made it all worthwhile. We feel privileged to have had the opportunity to contribute to this project.