Mainframe Developer Resume
Milwaukee, WI
PROFESSIONAL SUMMARY:
- 8+ years of extensive experience in designing, developing, testing and implementing various mainframe applications.
- Well acquainted with the SDLC process. Working experience with Waterfall model and Agile Scrum Methodologies.
- Diligent in requirements gathering, design, development, unit testing, Maintenance and production support.
- Expertise in developing programs and jobs using COBOL, JCL. Developed tool using REXX.
- Hands - on experience with the online screens using CICS and developed maps using multiple tools like GTB, MAPR.
- Experience in working closely and managing relationships with QA.
- Expertise in writing in-stream and catalogued procedures, VSAM file organization, SDSF, utilities like IEBCOPY, IEBGENER, IDCAMS, IKJEFT01, DFSORT.
- Writing SQL queries, correlated queries,cursors with DB2 subsystem and experience with SPUFI as well.
- Sound expertise in the defect tracking tool Confidential Rational Clear Quest and the incident management BMC Remedy ticketing system.
PROFESSIONAL EXPERIENCE:
Confidential, Milwaukee, WI
Mainframe Developer
- Experience in source code management and release management tools ChangeMan and Endeavor.
- Hands-on experience with Confidential Rational Developer for System z.
- Involved in proof of concept development for Mainframe to .Net Technology Migration. Analyzed existing business process written in COBOL II and made major enhancements.
- Successfully delivered projects under strict schedules and quality control.
- Arrange client meetings & workshops, gathering and analyzing business and functional requirements.
- Experience in conducting Knowledge transfer and training sessions.
- Write Technical specification/Impact Analysis and unit test case documents.
- Explored and presented areas of project process improvement and took the initiative to implement those improvements to increase productivity.
- Prompt in reporting the daily status and proficient in handling onsite/offshore calls.
TECHNICAL SKILLS:
Languages: JCL, COBOL II, SQL, CICS, REXX
Database: DB2, Datacom
Operating systems: OS, Windows XP, Windows 7,8,10
Hardware: Confidential mainframes, MS Windows based machines
Tools: and Utilities: ChangeMan, Endeavor, Confidential RDz, File-AID, StarTool, Xpeditor, Abend-AID, DumpMastr, ZEKE, Platinum, VSAM, SPUFI, ESP scheduler, TSO/ISPF, DFSORT, ICETOOL, Confidential utilities like IEBGENER, IEBCOPY, IKJEFT01, IDCAMS, SDSF, SAR, FTP, NDM, XDC, GTB
Other Software: MS Excel, MS PowerPoint, Confidential Rational Clear Quest, BMC Remedy
Other technologies: Knowledge on C, C++, XML, HTML, Java, Linux
SDLC Methodologies: Waterfall, Agile