Senior Mainframe Developer Resume

SUMMARY:

6+ Years of IT experience in Mainframe technology.
Strong technical knowledge and excellent hands - on experience in JCL, COBOL, DB2, VSAM, CICS and IDMS.
Good exposure to Health Insurance, Banking and Finance domains.
Worked for 4 years to Aetna client, one of the leading health care service providers.
AHIP-America’s Health Insurance Plans Part A certified with 90%.
Worked for HSBC Software development, a banking service provider having global footprints.
Involved in all SDLC phases - Requirements gathering, analysis, design, development, testing and implementation.
Excellent team player and quick learner having strong analytical skills.
Technical knowledge on HTML, CSS, JavaScript and jQuery.

TECHNICAL SKILLS:

Languages: JCL, COBOL, CICS, REXX(Basic), Easytrieve(Basic)

Databases: DB2,IDMS

Tools and Products: ISPF, Fileaid, Xpeditor, Endevor, SDSF, SPUFI, ZEKE scheduler, VSAM

Operating Systems: IBM Z/OS, Windows

PROFESSIONAL EXPERIENCE

Senior Mainframe Developer

Confidential

Responsibilities:

Interacting with other back-end application and front end application to agree upon a common product design
Preparing design documents ( High Level Design, Low Level Design, Test plans)
Developing use cases and applications to address the business requirements
Building the test environment(online/batch), unit testing and integration testing
Providing implementation support and maintaining the product
Documentation of new products developed
Responding to maintenance requests on a daily basis.

Confidential

Senior Systems Engineer

Responsibilities:

Understanding the business requirements and preparing design documents ( High Level Design, Low Level Design, Test plans)
Modifying/adding new parameters to screens and coding to suit business requirements
Setting up the test environment, unit testing and integration testing
Preparation of daily reports which provide data on insurance gap of borrowers
Doing root-cause analysis of production issues and their timely resolution

Confidential

Systems Engineer and later Senior Systems Engineer

Responsibilities:

Understanding the business needs and its regulatory impacts
Preparing high level design documents (Understanding document, Issue tracker, Defect tracker) and low level design documents (Low Level Design, Test plans).
Coding and testing the application as per business requirements following industry level standards and version control.
Handling the pre-production code movement and monitoring the production runs
Analysis of production tickets and their timely resolution on day-to-day basis
Monitoring of Billing Job cycle(schid) every alternate week and job fixing (abend resolution) on hourly basis
Preparing impact lists and reports for specific business needs
Documentation of new issues/tickets for further reference
Preparing project documents, providing KT(Knowledge Transfer) and mentoring new team members

Confidential

Systems Engineer

Responsibilities:

Understanding health care domain and the data sensitivity involved
Preparing low level design documents from the project understanding document
Coding as per design within the deadlines. Maintaining proper documentation at every stage
Getting reviews from lead and incorporating changes in the code
Loading test data into multiple tables and unit testing
Setting up test data in member tables upon service request. This is for suitable test data for other projects within Aetna.