PROFESSIONAL_EXPERIENCE

IBM (Client: Ericsson)
Application Developer
Feb 2022 – Aug 2024
  • Delivered R-State Extension Project integrating COBOL, DB2, JCL, CICS, VSAM across PLM systems.
  • Optimized DB2 performance reducing CPU utilization by 15%.
  • Worked with Endevor and supported migration to Git.
  • Designed and maintained COBOL applications on IBM z/OS.
  • Developed CICS programs with DB2 and VSAM handling.
  • Created and scheduled complex JCL jobs and utilities.
  • Performed production support and abend resolution.
  • Debugged using Xpeditor and conducted root cause analysis.
  • Executed system, regression, and performance testing.
  • Participated in SCRUM and defect tracking via JIRA.
Carelon Global Solutions
Associate Software Engineer
May 2021 – Jan 2022
  • Supported healthcare enterprise claims and member enrollment systems.
  • Worked extensively with DB2 queries and performance tuning.
  • Optimized batch jobs improving execution time.
  • Handled production monitoring and incident resolution.
  • Implemented data validation and error handling routines.
  • Collaborated with cross-functional teams on system enhancements.