Mainframe programmer/Application Developer Resume

SUMMARY

Programmer application developer with 15 years of experience in IT business, most of the experience is with COBOL, JCL, VSAM, DB2, CICS,CNTL,SQL, FILEAID, AGILE, CHANGEMAN, INSYNC, SPUFI, XPEDITOR but learned many newer technologies, such as, Oracle, and VB6.
Strong development and technical analysis experience, participated in all phases of system development, prepared technical and functional documentation.
Extensive experience in designing, programming, debugging, maintaining, implementing and enhancing mainframe applications and database. Have some knowledge of FTP, XML, outstanding organizational and problem - solving abilities.

TECHNICAL SKILLS

Operating Systems: MVS/zOS, Windows, IBM 4370, 3090, IBM PC and comparable

Programming: COBOL,JCL,CICS,VSAM,TSO,ISPF/PDF,FILEAID,EXPEDITOR,INTERTEST,INSYNC, CHANGEMAN

Databases: SQL, DB2, MS-ACCESS,ORACLE

PROFESSIONAL EXPERIENCE

Mainframe programmer/Application Developer

Confidential

Responsibilities:

Worked in a project to separate current Loan Systems into 2 distinct Systems of Business - Federal and Commercial.
Worked in designing, programming and coding separate routines - Test and Implementation of Databases and Batch Routines in an IBM z/OS environment.
Developed and modified SQL queries for use in COBOL applications, test data gathering and development.
Performed DB2 LOADS, UNLOADS, RUNSTATS, BINDS and other DB2 core utilities in developer test.
Wrote embedded DB2 SQL queries.
Used SPUFI, Xpediter as debugging tools.
Identified,UnloadedandLoadedTest data from Production to Test regions.
Used MVS, ISPF, COBOL, DB2 on an IBM mainframe under an MVS operating system
The system utilizes Agile Methodology for Tests with JIRA Software (with Zephyr), SQL Server 7.0, Cobol II, JCL, DB2, MS-Access, Changeman, INSYNC and SPUFI. NET

Confidential

Programmer Analyst

Responsibilities:

Developed and executed test scenarios and test cases for unit and integration testing.
Wrote SQL database triggers, stored procedures and packages.
Created and modified batch scripts to ftp files from different servers to data stage server.
Performed system analysis, development, testing and debugging.
The system utilized: SQL Server 7.0, DB2 and MS-Access.

Confidential

Mainframe programmer/analyst

Responsibilities:

Took part in development and maintenance of the Auto Billing and Receivables System.
Performed validation of new transactions, updating of master files and generating reports.
Performed system analysis, development, testing and debugging. Made significant changes to Procs, JCL, Control members and COBOL programs.
Coded new Cobol and CICS programs with DB2 as a part of building the new system.
Made changes to existing Cobol & CICS programs to incorporate the changes required for the new system.
Assignments consisted of re-engineering a complex of application which had never worked correctly, and enhancing existing COBOL production programs.
Performed quality assurance on program and system levels.
Participated in conversion of Bottomline refund system to Webserious.
Collaborates effectively with third-party vendors (First Data, IVANS) as required.
Participated in on-call production support of applications/platforms in multiple environments; escalated issues following procedures to minimize system downtime.
Developed and executed test scenarios and test cases for unit and integration testing.
Performed maintenance and troubleshooting on existing applications as well as developed new applications in support of business objectives.
Wrote SQL database triggers, stored procedures and packages.
Monitored program execution for expected performance.
Performed routine lights on\maintenance activities for the assigned applications.
Troubleshooted application failures and resolves them in a timely manner and to the user’s satisfaction.
Met with users to discuss specifications, timelines, and expected results for implementation of new modules and modifications to the system.
Used SPUFI, Xpediter,Fileaid as debugging tools.

The system utilized: Microfocus Cobol, SQL Server 7.0,Visual Basic 6.0, Cobol II, JCL, CICS, VSAM, DB2,QMF,MS-Access, and FILE-AID.

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