Experienced in Development, Enhancement, Maintenance and Production Support on the IBM z/OS Operating System, with technical expertise in all phases of Software Development Life Cycle (SDLC), and have the exposure to HLASM, COBOL, JCL, VSAM, CICS, SQL, REXX, TSO, ISPF and databases such as Db2 on z/OS, MySQL and IMS-DB. Areas of expertise also include developing, maintaining, and supporting CA/Broadcom Db2 Backup and Recovery Utilities and CA/Broadcom Report Facility, installing software inventories on z/OS using SMP/E, configuring CICS and IMS – TM MPP applications on z/OS mini-systems, performance monitoring of z/OS application programs using MAT, working with z/OS MVS System services and Assembler macros, debugging source codes using zXDC and IPCS, and SVC Dump Analysis.Also have a conceptual understanding of MQ on z/OS, z/OSMF REST APIs, Zowe CLI, Java on z/OS, z/OS System Management, Source code management on GitHub, DevOps using Jenkins, and Agile methodologies in Rally.Provided technical sessions on COBOL on z/OS. I was also a speaker at Polish Db2 Users Group (PDUG) in May 2021 - Represented CA/Broadcom and spoke on ‘Cobol on Db2 for z/OS – Programming and Beyond!’.

• Expertise in Application Development/Enhancement/Maintenance/Support using COBOL, JCL, IMS – DB/DC, IBM-DB2, CICS. • Strong skills in writing SQL queries for IBM DB2 for z/OS.• Good experience in working with IBM-TSO/ISPF environment.• Expertise in Trouble Shooting / Production Support activities using various tools for resolving System ABENDS.• Good Experience on Incident Management using BMC-Remedy Tool.• Strong Code debugging skills using MICROFOCUS MFE (Mainframe Express) and Compuware-Xpediter tools for Online and Batch Jobs.• Hands on experience on VSAM.• Good experience on Impact Analysis using MICROFOCUS REVOLVE, Compuware File-AID tools and PANVALET.• Effective hands on experience with Mainframe System JCL Utilities such as DFSORT/SYNCSORT, FTP, IEBGENER, IEFBR14, IKJEFT01, IDCAMS and so on.• Good experience on Version Control tool – Module Co-ordination System (MCS – Project Proprietary).• Hands on experience with Scheduling and Monitoring Batch Modules (Job Monitoring) using CA – 7, PRSD and Production Release System tools. • Good experience in Manual Testing including Functional, Unit, Integration, Regression andUAT Testing. Worked in all phases of testing including Requirements, Test Case Design and Execution and Maintenance. • Good Experience in Defect management using HP – Quality Center & IBM’s Rational ClearQuest tool.• Good Functional Knowledge of Property & Casualty (P&C) and Corporate Claims side of Insurance Domain. Performed a role of a Business Analyst in this side while executing Requirement gathering, Impact Analysis, Requirement Documentation and Project Sign-Off phases. • Effective interaction with Client, excellent communication, interpersonal & analytical skills.• Collaboration & team building skills with proficiency at grasping new technical concepts quickly and utilize them in a productive manner.