MADAN GUNASEKARAN
Plano, TX
*****.***********@*****.***
Profile:
• Sr. IT professional with Bachelor degree in Electronics and Communication Engineering.
• Sr. IT professional with 8+ years of experience in IBM AS/400 and Mainframes.
• 3+ years and currently working in the RxClaim application support for CVS Caremark
Adjudication system.
• 3 years worked in a development project in Cobol/400 for Zurich Financial Services (ZFS) in
Info2000 insurance application in claim processing system.
• 2 years in Maintenance and Operations project in MERCK USHH in Customer Communication
and Support (CCAS) application.
• Applications worked were related to the Insurance, PBM and Manufacturing industries.
• Currently working in H1B visa in USA with valid work permit till Jul 2016.
Technical Skills:
• Strong analytical and problem solving skills.
• Proficiency in developing and enhancing COBOL/400, COBOL/ILE CL/400, CL/ILE, RPG/ILE,
RPG/400, WRKQRY and SQL/400.
• Proficiency in Root Cause Analysis and Solutions in AS/400 Cobol, CL, RPG and Synon 2E.
• Operating Systems: System z-OS, OS/400-iSeries, WINDOWS.
Professional Experience:
CVS Caremark Inc. USA, Richardson-TX.
2011 to till date as Technical Lead.
Responsibilities:
• Monitoring of applications.
• Resolution of incidents reported by application users.
• Providing the root cause analysis of the issue reported.
• Interaction with business users for requirement clarification.
• Resolution of problems reported.
• Design for minor enhancements.
• Coordination with global teams.
• Calls with the application user every bi-weekly and resolved their issues as needed.
• Providing 24/7 on-call to support the Rxclaim production system to resolve the application issues
and batch job abends.
• Generating the reports in the layout provided by the business using the WRKQRY and SEQUEL.
Environment: IBM AS/400 in Cobol/400, Cobol/ILE, CL/400, CL/ILE, RPG/400, RPG/ILE, Synon 2E,
WRKQRY, SEQUEL/400 and Aldon.
Zurich Financial Services, India.
2008 to 2010 as Senior Software Engineer.
Responsibilities:
• Worked in Onsite and Offshore model.
• Prepared the Program description, Technical design, Data model and Copy book documents.
• Coding, UTC and UTR preparations.
• Smoke and Sanity testing after the each promotion of codes from the Dev to Higher
environments.
• Preparing the quality related documents Like KLOC, Traceability matrix, TD review check list,
Code review check list, Data model check list, Error log and UCT and UTR check list.
• Provided Warranty support after the code deployed in production for 2 weeks.
Environment: IBM AS/400 in Cobol/400, CL/400, DB2/400, Clear Case, Clear Quest and Tuxedo middle
ware server.
Merck Inc. USA, India.
2006 to 2007 as Associate Software Engineer.
Responsibilities:
• Scheduling and coordinating the day-to-day activities of the team.
• Generating the report for the SLA compliance for the team.
• Interact with the client for understanding the requirements of the reports and coding.
• Key co-coordinator for Onsite and Offshore Team.
• User support, Scheduled batch jobs Monitoring and Abend fixing.
• DB2 Upgrade and OS Upgrade Testing.
• Generating the scheduled and adhoc-request reports.
Environment: IBM Mainframes in COBOL, JCL, VSAM, DB2, CICS, Natural and Panvalet.