Hashtaag was built end-end and customised product of DOE Cards from scratch. Start from ideation, prototype, designing, development, testing and maintainace.The Doe Card is a reusable contactless stored value smart card for making electronic payments in online or offline systems in India. Launching in 2017, to collect fares for the territory's mass transit system, the Doe card system is the first contactless smart card system in India, and would grow into a widely used payment system for all public transport in India.
