We provide IT Staff Augmentation Services!

Senior Mainframe Developer Resume

Phoenix, AZ

SUMMARY

  • Above 8.6 years of IT professional experience with sound knowledge of Programming, Testing and Problem solving in environment of IBM Mainframes.
  • Experienced in using various methodologies in Software Development Life Cycle (SDLC), CMM Model and ISO quality standards.
  • Working on Agile environment.
  • Experienced in using Use case Methodologies for capturing functional requirements.
  • Experienced in the analysis, design and development of COBOL, PL1, JCL, DB2, VSAM, CICS, IMS DB/DC and the tools CHANGEMAN, ENDEVOR, SYNCSORT, FILE - AID, NDM, XPEDITOR & Job Scheduling tools CA7.
  • Having good leading experience for a team of 10 members.
  • Worked in domains like Telecommunication, Creditcard.
  • Developed technical specifications by working with the business analysts to gather requirements.
  • Experienced in batch FTP processing & setting up NDM.
  • Experienced in Batch and online programs debugged using Xpeditor and File-aid.
  • Provided 24*7 maintenance & production support to Mainframe applications.
  • Proficiency at various levels of application development i.e. on requirement analysis, analysis and design, system and integration testing, implementation and documentation.
  • Good working experience on ENDEVORto maintain the source code and version control.
  • Developed Test Plans and participated in thorough unit, system, regression testing through production implementation.
  • Involved in preparing performance test plans from User Acceptance Test Cases and Function Specs using MS WORD, MS EXCEL and QC.
  • Involved extensively in UAT.
  • Good interpersonal skills and able to work independently or in a team environment.
  • Used to working in a fast paced environment and meeting deadlines.
  • Ability to rapidly learn and be productive in new areas.
  • Excellent Team Player, confident, quick learner with a proactive approach to get things done with minimal supervision and able to manage pressure.

TECHNICAL SKILLS

Language & Technologies: COBOL, MVS/JCL, CICS, VSAM, IMS DB/DC, JavaScript, Java, HTML, SQL, XML

Operating Systems: MVS, Z/OS, Windows, Linux

Data Bases: IMS DB, DB2, My SQL

Development Tools: File Aid, Insyc, REXX

Software Engineering Methods: Agile Methodology, Waterfall Model

Version Control Systems: Endevor

Debugging Tools: Expeditor

PROFESSIONAL EXPERIENCE

Confidential, PHOENIX, AZ

Senior Mainframe Developer

Responsibilities:

  • Joining in to the user stories meetings for requirement finalization.
  • Providing analysis as per the existing functionality during meetings of agile process.
  • Making changes to existing green screens for enhancements
  • Good leadership skills and leading a team of 10 members
  • Tracking the activities and assigning the tasks as per the requirement
  • Providing estimations for the enhancements and new projects.
  • Working on Agile methodology and conducting Sprint meetings.
  • Creating User stories for the requirements in the Rally tool.
  • Monitoring the activities and follow-ups on timely manner to reach schedules on time
  • Involving in Scrum meetings for the requirement gathering and understanding.
  • Developing COBOL programs for new requirements and code changes performing for existing programs written with technologies like COBOL,DB2,JCL,IMS DB/IMS DC.
  • Implement new DB2 stored procedures and maintenance and enhancements of existing DB2 stored procedures.
  • Analyzing existing code developed in IMS and making documentation of the functionality for further development in latest technologies
  • Carry out impact analysis to make sure that the existing code is not affected.
  • Functional and technical support to team members.
  • Coordination and communication with client and the team.
  • Assist in defect resolution process, conducted root cause analysis & look-ahead meetings to prevent the defect & to meet the quality goals.
  • Worked on web services to interact with front-end application developed in JAVA
  • Involving in all phases of Testing team like UNIT, System, Integration and UAT for the defect analysis and fixing
  • Providing business analytic resolutions as per the new requirements
  • Implementing Automation technologies for functionalities using REXX to simply the process.

Environment: Z/OS,MVS, COBOL,JCL, DB2,IMS DB,IMS DC, CHANGEMAN,BMC, IBM Fault Analyzer,CHANGEMAN,SYNCSORT,EZTREIEVE,CA-GEN,CA-Platinum, SYSVIEW,Contol-M and REXX.

Confidential, Minneapolis, MN

Senior Mainframe Developer

Responsibilities:

  • Analysis and designing of technical specs.
  • Worked in waterfall model.
  • Performing code changes as per requirement for existing programs and developing new programs.
  • Extensively worked for external stored procedures using DB2.
  • Involving in peer reviews and UAT review meetings.
  • Defect tracking is performed using ALM tool.
  • Analysis of existing programs and documenting for new enhancements.
  • Decommissioning un wanted code or programs and documenting for future reference.
  • Developing COBOL programs for new requirements and code changes performing for existing programs written with technologies like COBOL,DB2,JCL,IMS,CICS,JAVA and Web services.
  • Implementing Automation technologies for functionalities using REXX to simply the process.

Environment: Z/OS,MVS, COBOL, JCL, DB2,IMS DB,CICS, ENDEVOR, VSAM, ECLIPSE Juno,IBM Fault Analyzer,CHANGEMAN,SYNCSORT,Java,XML,Webservices, Contol-M and REXX.

Confidential, Manhattan, NY

Senior Systems Analyst

Responsibilities:

  • Analysis and design of user requirements, specifically relating to participant notices of action/formsand eligibility determination.
  • Use Case Methodologies for capturing functional requirement.
  • Involved in part of java coding while preparing Java procedures/Methods at front-end to call stored procedures at backend which are developed in Mainframes (COBOL/DB2).
  • Implement new DB2 stored procedures and maintenance and enhancements of existing DB2 stored procedures .
  • Also involved with front-end applications during implementation of COBOL/DB2 stored procedures in QREP/MQ environment.
  • Involved in coding of new modules from the scratch and coding to implement the new functionality or change the existing functionality of the programs.
  • Involved in modifications of existing programs developed in PL/I.
  • Jobs scheduling using BMC tool Control M and working on Control M desktop module to set cyclic jobs scheduling.
  • Carry out impact analysis to make sure that the existing code is not affected.
  • Implementation of new business requirements into production whether they be to strengthen the rules for eligibility determination or to send out participant correspondences.

Hire Now