Senior Mainframe Developer

15 years of experience in Mainframe application development with strong expertise in COBOL, CICS, DB2, and VSAM . Design, develop, enhance, and maintain enterprise COBOL applications supporting critical business processes. Develop and maintain CICS online applications , including transaction processing, program integration, and production support. Design and optimize DB2 programs, SQL queries, stored procedures, and database interactions within mainframe applications. Develop and maintain VSAM …