We built the entire cloud services with a set of highly-rated (4+ stars) iOS apps that were listed on the App Store with the help of our agile development process. Our team worked rigorously right from planning the overlay architecture of the cloud server, using advanced technologies and NoSQL DB, to building beautiful iPhone apps that provide real-time transit routes integrated with the public (subway, metro-trains, buses, ferry, etc.) and private transportation (bike sharing, shuttles, taxi-cabs, etc.) networks. We helped Nimbler in evaluating various open-source lightweight ESB frameworks like Mule, Finagle, Spring Integration, etc., in Cloud Middleware. We developed all the cloud services with a multi-tenancy social SaaS platform. Furthermore, we also evaluated various SQL and NoSQL DB options and then selected MongoDB. We delivered UX design services for iPhone apps, created a set of five iPhone apps, and continued to enhance them based on feedback. We developed a Jenkins and Maven-based CI process, used Git for the software repository. We provided extensive QE and end-to-end testing services. Our DevOps team delivered a comprehensive set of services which included the ability to deploy on Amazon AWS with secure VPC, S3 backup, and cloud monitoring services.