Uber was looking to rapidly scale its revenue via auxiliary services in anticipation of its IPO. We helped Uber build its Invoice Generation Infrastructure. The system was developed to fully comply with the laws and regulations in almost 100 countries where Uber operated. It is also fully integrated with the systems of applicable local tax authorities.


  • Greatly improve microservice architecture
  • High scalability allowing for processing of millions invoices per day
  • Asynchronous event processing
  • Some of the key technical innovations were contributed to open source software projects