Smartpay, a cloud-based payroll management system, deployed on google cloud as software as a Service(SaaS), which manages the financial related aspects of employee's payment and age of pay slips for a period. Utilizing Google Cloud Platform Engine, it eliminates the need to manage a server or operate hardware and other infrastructure, also using Cloud Storage which can store terabytes of data, Cloud Datastore which is a memory for serving data to applications with low latency and also Cloud SQL relational database that can run on persistent disks in terabytes in size