| Experienced IT professional with a solid record of meeting business needs by analyzing impact, developing functional design, writing program specification, estimating time for the requirements, coding, creating and implementing test plan and writing appropriate documentation, which delivers successful project results. |
| Confidential Programmer Analyst, - Designed and documented application program changes, created program specification documents for Batch COBOL, DB2 and CICS programs for billing system large scale enterprise solutions, Created EZTRIEVE programs for comparison and extracting data for faster analysis, handled all JCL and Procedures required for executing programs
- Handled the task of impact analysis for the requirements identifying impacted CICS, COBOL and DB2 programs as well as JCL and impacted SQL
- Responsibilities included coding and unit testing of batch Cobol, DB2 and CICS programs, used XPEDITER, INTERTEST for detail analysis and defect resolution, used ESP for testing purposes, also supported system test, product test, and parallel test, used BMC utilities for copy, load and unload procedures, SQL, Sync-Sort utilities for sorting and creating desired output.
- Resolved production defects and Supported production job failure on timely manner.
- Converted window based application to Mainframe, created multiple CICS screens and developed COBOL programs, extracted and updated DB2 as well as VSAM file data, which resulted accurate and faster processing.
- Analyzed and created functional and detail design document based on the user requirement, created and updated process flow diagram used Microsoft Visio for the new process flow diagrams for clear Understanding and maintaining documents.
- Created REXX Programs to automate conversion of data.
Sr. Mainframe Developer, - Supported production implementation of changed programs for billing cycle resolving any issues and ensuring the perfection of changes.
- Responsible for setting up parallel tests of mainframe and distributed application code, setting up comparison tools and parallel test verification which resulted in faster and reliable testing, played active role in version control
- Supported User Acceptance test for billing cycle with setting up environment, scheduling and running jobs and resolving defects. Used BMC Utility to Load and Unload desire data from table. Created SQL to extract desire data.
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