SUMMARY

• I have 13+ years of experience in Mainframe Technology as Technical Consultant /Senior Mainframe Developer /Mainframe Developer using COBOL, JCL, CICS, DB2, VSAM, ASSEMBLER, IMSDB, IMSDC, IDMS, Confidential Utilities, Easytrieve, REXX, SAS, change man, PL/1, Endeavor, MQ series, VisionPlus, CA Tools & Utilities, Batch scheduling, ETL, involved in all the phases of SDLC life cycle process.
• Having 13 years of IT experience in different stages of Application and Product development - Analysis, Design and Development in Agile and Waterfall methodology.
• Provides application software development services or technical support in more complex situations
• Well experienced in Mainframe application design, development, testing implementing using COBOL, CICS, ASSEMBLER, DB2, VSAM, JCL, PL/1, IMSDB, IDMS,ENDEVOR, File-Manager, File-Aid, TSO/ISPF, Change Man, MQ series, VisionPlus, Confidential Utilities, Batch scheduling.
• Experience in Development, enhancement and production support in Mainframe Technology.
• Have experience in building Online as well as Batch programs for supporting the Mainframe applications as well as Batch.
• Experience in allocate/ coordinate work within a team/project. Works with internal business groups on implementation opportunities, challenges, and requirements of various applications.
• Extensively used Debugging tools like Expeditor, Fault Analyzer, Endeavor, Abend Aid.
• Strong Experience with CICS Transaction processing with DB2 application including Map/Map set creation.
• Used SDF for Map Design involving Complex Screens and Developed Online Programs involving CICS, DB2, COBOL.
• Enhance and support critical functions within the application including but not limited to Global trade processing related functionality, interfaces with sub-custodians, static data maintenance and updates, and reporting
• Provides application software development services or technical support in more complex situations. May also be responsible for requirements gathering and BRD preparation.
• Experience in large scale Mainframe projects which involves Joint Venture, Migration projects from Mainframe to Distributed technologies, Mainframe to Teradata, DB2 performance Optimization Projects
• Consults with internal business groups to provide appropriate application software development services or technical support Conducts reviews of the test Plan and test Data.
• Hands-on experience across all stages of Software Development Life Cycle (SDLC) including business requirement analysis, data mapping, build, unit testing, systems integration and user acceptance testing.
• Analyzes information and provides recommendations to address and resolve business issues for a specific business group.
• Experience Contributes to defining time tables and project plans.
• Analyzes and estimates feasibility, cost, time, and compatibility with hardware and other programs.
• Conducts analysis of organizational needs and goals for the development and implementation of application systems.
• Proposes innovative, creative technology solutions.
• Coordinating onsite team for resolution or clarifications of technical / functional / Process / Managerial issues for ensuring smooth and successful project deliverables.
• Excellent client communication skills and worked very closely with both technical clients, line of business and operations clients.

Technical Skills:

Operating Systems: Confidential Sysplex, Confidential S/390, 3270, Confidential mainframe (ES9000), z/OS, Unix/Linux.

Languages/Web Technology: JavaScript, UNIX, Linux, XML, HTML, RMI, JavaBeans, Confidential MQSeries.

Mainframe: COBOL, JCL, DB2, CICS, ASSEMBLER, VSAM, IMSDB, TSO, ISPF, QMS, SPUFI, VSAM, MQ, Endeavor, Changeman, XPEDITOR, SAS, Eazytrieve, PL/1, REXX, Vision Plus, File-Aid, DFSORT, ICETOOL,

Databases: DB2, Confidential 10g, SQL Server 8.0, IMS DB/DC, IDMS, Stored Procedures.

Tools/ IDE: Confidential Quality Center

Tools-ETL: ETL - DataStage

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

Team lead / Senior Mainframe Developer

Responsibilities:

• Involving writing functional design based on Business requirement Document (BRD)
• Involving in technical support in more complex situations.
• Involving in all phases using Software Development Life Cycle.
• Involving writing Technical design based on Functional Design
• Attending Functional Design walkthrough meetings with business team.
• Involved writing programs using COBOL, DB2, JCL, VisionPlus, and VSAM based on Technical Design requirement.
• Involved writing new JCLs and Procs as per Technical design.
• Involved unit testing and preparing documentation for test results.
• Involved in writing Easytrieve programs to create reports.
• Involving in application performance levels are achieved.
• Involved in Enhance and support critical functions within the application including but not limited to Global trade processing related functionality, interfaces with sub-custodians, static data maintenance and updates, and reporting.

Environment: SCLM, COBOL, DB2, VSAM, JCL, File-Manager, REXX, VisionPlus, TSO/ISPF, QMF, SPUFI.

Confidential, Bloomington, IL

Team lead/ Senior Mainframe Developer

Responsibilities:

• Participating in Business requirement discussion with all the stakeholders
• Analyzed business requirements and created analysis document.
• Prepared high-level design and low-level design documents for the project.
• Identifying potential areas for cost saving by running business applications with improved techniques.
• Inloved in DB2 Performance Optimization.
• Involved writing Cobol-Db2 programs.
• Involving in production support and maintenance.
• Scheduling jobs before moving into production.
• Developed Copybooks, COBOL programs, VSAM, CICS, Procs and JCLs as per requirements.
• Modified CICS Assembler programs to process policy inquiry transactions initiated from the Internet.
• Daily meeting with all the business partners to understand their current business process
• Creating and thoroughly reviewing design documents and presenting to the project team.
• Involved in Production support issues.

Environment: OPTIM,COBOL, DB2, VSAM, JCL, CICS, REXX, ASSEMBLER, ENDEVOR, File-Manager, XPEDITOR, Fileaid, TSO/ISPF, QMF, SAS, SPUFI.

Confidential, Reston, VA

Senior Mainframe Developer

Responsibilities:

• Analysis on the business requirement document and prepare analysis document for S/IR application as per the requirement mentioned in BRD (business requirement document).
• Worked on the forecasting of resource allocation to support project timelines.
• Conducted domain and technical trainings within the team.
• Production Batch Scheduling using CA7.
• Inloved in coding using COBOL, DB2, JCL and VSAMs.
• Modified and tested COBOL, DB2 programs and JCL per the business Requirement.
• Developed Confidential DB2 Stored SQL Procedure to retrieve data from class room scheduling database for web application room request availability of room and building
• Handled the task of creating impact document for the requirements including identifying impacted CICS, COBOL and DB2 programs.
• Used Endeavor to create, stage, and deploy COBOL packages in to production site
• Create incidents tickets for permanent fixes.
• Production support.
• Worked in AFS- Automated finical System.
• Co-coordinating with offshore team and on-site team

Environment: COBOL, CICS, DB2, VSAM, JCL, PL/1, SAS, ASSEMBLER, IMSDB, ENDEVOR, File-Manager, Easytrieve, CA Tools & Utilities File-Aid, TSO/ISPF, VisionPlus, REXX, QMF, SPUFI.

Confidential, Exchange Place, NJ

Mainframe developer

Responsibilities:

• Involved in system analysis, requirements gathering and converting business requirement into technical requirements
• Involved in Development/Coding, testing and debugging the application.
• Developed new programs using COBOL and DB2.
• Involved in ETL DataStage -Mapping
• Modified Assembler programs.
• Developed JCLs and PROCs as per requirement.
• Involved in unit Testing and preparing document test results.
• Involved in online screens using CICS.
• Involved in all phases of the project that includes design, estimation, specifications, construction, testing and implementation
• Involve automate job setup using REXX code.
• As Team Lead Conducting meetings within the team to understand the requirements complete before starting the task.
• Involved in Production support on daily basis.

Environment: ETL-DataStage, Unix, COBOL, DB2, VSAM, JCL, CICS ASSEMBLER, Endevor, IMSDB, IDMS, PL/1, File-Manager, REXX, CA Tools & Utilities, SAS, Stored Procedures, TSO/ISPF.