- IMS, DB2 z/OS

- IMS FF, FP DBs

- Drive application migration from z/OS to Postgres

- Recommend performance improvements which optimize and fine-tune AXPs database and operating system data sharing complexes / environments

- Support mainframe mission critical applications covering WCC SERVICES ACQUISITIONS, REMITTANCES, ACCOUNTS RECEIVABLE, MERCHANT, LOYALTY, CORP. etc. Totaling tens of thousands of database instances

- Maintain standard procedural documentation related to all aspects of operating the mainframe IMS/zDb2 database business computing ecosystem

- Participate in enablement of high availability / automated database reorganization procedures that minimize business client impacts, improve overall availability and allow for huge data volume scaling

- Create, synch-up and refresh required mainframe IMS & Db2 data Warehouse databases for development, test and production (as directed) environments

- Spearhead team efforts to upgrade to CURRENT and IMPROVED structure capabilities – e.g., converting OLD zDb2 VSAM tablespaces to massively improved Universal Table Space type structures – to enable PETABYTE data volume growth capabilities and in preparation for zDb2 VERSION 13

📌 Mainframe (Gurugram)
🏢 Zensar Technologies
📍 Gurugram