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