McKesson Corporation: CMS Enhancements

Organization

Perot Systems TS (India)

The Project

IBM mainframe applications for an inventory and pricing management system. Made the existing system SOX compliant

Technology

COBOL, CICS, JCL, DB2

Role

  • Analyzed the existing SQL/COBOL code to identify the modifications required to achieve the desired functionality.

  • Prepared Unit & System Test Cases. Regression & System Testing.

  • Coded the programs, screens and queries

  • Monitored the parallel test cycle and analyzed the reason for discrepancies between the records of the production and test cycle

  • Set up the environment for the parallel testing and making the modified components production-ready

  • Modified the job flow diagram as a result of the implementation of the respective module (s)

  • Delivered results in stipulated time with zero/minimal defects.

Awards

  • Received a “Letter of Appreciation” from the client and a “Pat On the Back” award from Perot Systems.