• OASIS is a legacy on-premise application built for rail yard management
  • Supports mainly involves Development (user stories) and bug fixing(Defects) raised by the Business Analysts and end users.
  • QA involves OASIS application Regression suite for all customers considering automation and manual testing


  • OASIS communicates to various systems like HOST, VMU, GAIT, WSC through the DMQ’s using SOCKETS. All transactions in the yards are stored in the Database
  • Logging data using OASIS Vantage Application.
  • User can use GAIT, VMU emulators to complete the work orders which are created by the OASIS system.


  • User is enabled with operations like Ingate and Outbound, Inbound and Outgate, Super track, Auto edit, Chassis retrieval, database transactions.
  • Regression test suites (automation and manual scripts) covering entire application test scenarios



  • On-time delivery for multiple releases which includes patch releases and major enhancements
  • Savings utilizing QuEST resources vs. hiring internal resources