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Mainframe Developer Resume

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Raleigh, NC

SUMMARY

  • 9+ years of experience in analysis, design, coding, testing, Implementation, documentation, online and learning support of IBM Mainframe Applications in Insurance and financial services.
  • Extensively worked on IBM Mainframe technologies using COBOL, CICS, JCL, DB2, IMS DB/DC and VSAM Technologies as Application Developer.
  • Superior proficiency with mainframe application built with JCL COBOL and CICS.
  • Proven ability to work in a high - pressure environment.
  • Worked as Mainframe developer and team lead in banking domain.
  • Very good business knowledge and experience in Online banking application.
  • Extensive knowledge and experience in bank mergers and acquisitions.
  • Involved in all phases of Software Development Life Cycle (SDLC) on requirement analysis, database design, Coding, Testing, implementation and maintenance of Mainframe base applications.
  • Good Knowledge on Job monitoring tools CA workstation and ESP scheduler.
  • Excellent communication and interpersonal skills with a keen understanding of business applications, their Integration and a proven ability to adapt to new areas.
  • Hands on experience on IBM tools like File Manager, Fault analyzer, Xpediter IBM debugging tool (both online and batch).
  • Extensive work experience in developing real time CICS applications.
  • Involved in Enhancements, Maintenance and Development, support projects.
  • Used tools like Xpediter to interactively analyze the programs and debug the issues.
  • Documented the functionalities of the complex projects with flow diagrams and functional specifications.
  • Good analytical, communication skills with the ability to interact with end users.
  • Excellently productive both as a team player as well as an individual.

PROFESSIONAL EXPERIENCE

Confidential, Raleigh NC

Mainframe Developer

Responsibilities:

  • Requirements gathering, Analysis, Design, Coding, Reviews, Unit testing and maintenance activities .
  • Deployments in various regions (SIT, UAT Test regions and PROD).
  • Performing Integration Testing, Support User Acceptance Testing and Production Implementation activities.
  • Designing and developing new batch and CICS programs using COBOL, DB2, JCL and VSAM.
  • As a mainframe developer involved in following major projects in Online banking application
  • Creating the requirement-understanding document by validating the requirement.
  • Change application modules with respect to requirements using proper coding standards.
  • Perform code review and application deployment in test environment.
  • Performing system & integration testing support.
  • Working on agile methods.
  • Domain expertise in Banking and experienced in Agile.
  • Involved in writing new COBOL programs and doing changes to existing COBOL programs which uses Database as IMS DB and DB2.
  • Developed new IMS DB and COBOL programs as per the requirements.
  • Ensured the SDLC process methodology and quality was followed during development and project documentation.
  • Project development using z/OS, COBOL, JCL, CICS, VSAM, IMS, DB2 and MQ.
  • Responsible for gathering business requirements from business users.

Environment: COBOL, JCL, IMS, DB2, CICS, VSAM, Change man, File Manager, Fault analyzer, Xpediter, CA work station, ESP, Service now and Easytrieve.

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