Leena Kuppuraj

About Leena Kuppuraj

Over 4 years of progressive experience in Mainframe Testing, QA Automation, and Implementation across the Banking and Retail Supply Chain domains. Proven track record of delivering high-quality solutions using a combination of legacy technologies and modern test automation tools. Mainframe Development & Banking Domain (Initial Experience):Hands-on expertise in COBOL, JCL, VSAM, and Endevor on the IBM Mainframe platform.Worked on core banking applications involving batch jobs, file processing, and change management.Led offshore coordination tasks in the absence of a team lead and ensured successful test cycle completion.Involved in end-to-end SDLC activities, from requirement gathering to integration testing.Familiar with both Waterfall and Agile methodologies. Retail Supply Chain & QA Automation (Current Role):Automated test cases workflows using UFT One (VBScript).Built Excel-driven reusable frameworks for dynamic test data and result logging.Developed training materials and interactive games to simplify mainframe learning for new testers.Contributed to functional validation and defect tracking for supply chain systems.Tools & Technologies: COBOL, JCL, Endevor, UFT One, ALM,REXX, Excel Automation, MQ for z/OS, JIRA,SPOOL.Domains: Banking, Retail Supply Chain Methodologies: Agile, Waterfall

Experience

1. Quality Engineer

   IBM

   Oct 2024 — Present · Mysuru, IN

   Working as a QA Automation Engineer in the retail supply chain domain, focusing on end-to-end test validation across critical systems such as inventory management, forecasting & replenishment.

Education

• Bharathiar University

  Bachelor of Science - BS

  2017 — 2020

• Kalasalingam University

  Master of Computer Applications - MCA

  2023 — 2025