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Sr. Software Engineer Resume

BaltimorE

SUMMARY:

  • Having six years of experience in the Mainframe Technology.
  • Extensive experience on Mainframe related skills such as COBOL, JCL, VSAM, DB2 and CICS.
  • Extensive experience in handling the tools such as DFSORT, Icetool, File - Aid etc.
  • Good experience in implementing large scale legacy applications using Mainframe technologies.
  • Having good exposure to software development life cycle, especially in the areas of requirements specification, Design documents and development.
  • Handled multiple projects working in a team as well as working independently.
  • Worked extensively in onshore and offshore model. Handled big teams in onshore.
  • Ability to learn new technologies and processes rapidly and implement them in the project.
  • Highly motivated with very good problem solving and analytical skills.
  • Ability to interact effectively with all project team members.
  • Strong communication and interpersonal skills.
  • Strong knowledge on Credit Card business.

TECHNICAL SKILLS:

Languages: COBOL, CICS, JCL, REXX

Database: DB2, VSAM

Tools: File-Aid, ChangeMan, Intertest

Utilities: DFSORT, Ezytrieve, Icetool

Operating Systems: Windows NT/XP, MVS OS 390.

PROFESSIONAL EXPERIENCE:

Confidential, Baltimore

Sr. Software Engineer

Responsibilities:

  • Coordinated with the users to get requirements of the change requests.
  • Analyze the requirements and prepare functional specification document.
  • Prepare technical specification documents.
  • Extensively developed COBOL/CICS programs using both DB2 and IMS . Reviewed code and Test plans developed by others for defects.
  • Wrote complex DB2 Stored Procedures
  • Created all kinds of JCLs like Sort jobs, DB2 utility jobs and Production JCLs.
  • Analyzed, tested and debugged Online and Batch programs
  • Done various levels of testing like Unit testing, System testing and Integration testing.
  • Done Onsite/Offshore Coordination with Offshore team in India to get the low-end development work done from there.
  • Created production JCLs installed and scheduled them. Monitored the jobs and programs and fixed the abends instantaneously if they failed.

Environment: COBOL, DB2, JCL, VSAM, CICS, Ezytrieve, DFSORT, Icetool, File-Aid, ChangeMan, Intertest.

Confidential, Baltimore

Senior Developer

Responsibilities:

  • Responsible for requirement gathering and architecture analysis.
  • Took up the responsibility of the design and architect role in development.
  • Prepared key artifacts like design documents, business case, Use cases etc for customer sign off as a mandatory requirement following traditional SDLC methodology.
  • Responsible for coding in COBOL, DB2, CICS new programs .
  • Implementing the design changes, enhancing and testing of programs in business areas that were allocated to me.
  • Maintenance for both COBOL & CICS programs and unit testing the changes.
  • Assist offshore team in the deployment of code to Production environment and provided support for the code thereafter.
  • Create extracts from VSAM or flat files using DFSORT, File-Aid, and Ezytrieve etc.
  • Involved in Writing Unit Tests and scripts for SIT testing.
  • Performed other functions such as systems analysis and documentation and technical research.

Environment: COBOL, JCL, VSAM, Ezytrieve, CICS, DFSORT, REXX, Intertest

Confidential

Developer

Responsibilities:

  • Interactive with team at onsite to gather requirements and develop program change specifications.
  • Prepared key artifacts like design documents, business case, Use cases etc for customer sign off as a mandatory requirement following traditional SDLC methodology.
  • Responsible for coding new COBOL & CICS programs and unit testing them.
  • Maintenance on existing COBOL, CICS and DB2 programs.
  • Wrote complex DB2 Stored Procedures
  • Created all kinds of JCLs like Sort jobs, DB2 utility jobs and Production JCLs.
  • Analyzed, tested and debugged Online and Batch programs using Expeditor
  • Done various levels of testing like Unit testing, System testing and Integration testing.
  • Done Onsite/Offshore Coordination with Offshore team in India to get the low-end development work done from there.
  • Created production JCLs installed and scheduled them.
  • Involved in 24X7 Production support from offsite.
  • Involved in fixing abends and giving recommendations to resolve potential problems.
  • Assist the junior programmers in developing and testing codes

Environment: COBOL, DB2, CICS, JCL, Ezytrieve, VSAM, File-Aid

Confidential

Developer

Responsibilities:

  • Interacted with team at onshore to gather requirements and develop program change specifications.
  • Responsible for coding new COBOL & JCL Components
  • Creating Unit Test Plan and Unit Test Result
  • Responsible to deployment of code to Production environment and provided support for the code thereafter.
  • Involved in Writing scripts for SIT testing and support for UAT testing
  • Created Ad-hoc jobs on Ezytrieve to validate production data
  • Preparing and maintaining documents related to quality such as Function Point Analysis and project requirements etc
  • Created the DB2 tables and indexes.
  • Developed extensively in Batch (COBOL and JCL) and Online (CICS-COBOL) modules accessing DB2 and IMS.
  • Worked extensively on all kinds of JCL utilities - SORT, IDCAMS, IEBCOPY, IEBGENER.
  • Generated number of reports using COBOL, DB2 and IMS.
  • The Components are migrated successfully into production
  • Created more than 10 new screens for CICS Programs and executed successfully
  • Solved many ABEND issues while conversion, helped team in debugging the issues.

Environment: COBOL, JCL, Ezytrieve, VSAM, ChangeMan, REXX and File-Aid

Confidential

Developer

Responsibilities:

  • Analysis and provide explanation on client queries
  • Communicate to onsite and Business for solution or explanation
  • Analysis the production abends and find the root cause.
  • Communicate with client to get approval.
  • Develop the code to resolve the abend.
  • Creating Unit Test Plan and Unit Test Result
  • Deployed the Code changes in Production.
  • Monitor that job in production
  • Requirement Analysis, Systems Analysis, High Level Design and Detail Design.
  • Wrote new programs in COBOL CICS and DB2 to implement billing functionality
  • Wrote complex DB2 Stored Procedures
  • Created all kinds of JCLs like Sort jobs, DB2 utility jobs and Production JCLs.
  • Problem identification of production issues and Bug-fixing.
  • Met 98% of SLA.
  • Maintenance and Support for COBOL/JCL/DB2/CICS/VSAM programs.
  • Maintenance and Support for CICS Online corrections facility.

Environment: COBOL, JCL, CICS, DB2, VSAM, ChangeMan and File-Aid

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