Senior Mainframe Developer Resume

SUMMARY:

Mainframe developer with 4 years of experience having in depth knowledge on COBOL,JCL and DB2 and experience in using tools like Xpeditor, File Aid and Endeavor.
I am a self motivated individual with an eye for detail and a passion for delivering quality software.

SKILL:

Strong experience with COBOL, CICS, JCL, VSAM, ENDEVOR, XPEDITOR, FILEAID, DB2, SPUFI
Experience in writing programs in Batch (COBOL, JCL & DB2) and Online (COBOL, DB2 & CICS) Environments
Involved in various SDLC stages of a project such as Analysis, Design, Coding, Testing, Support and performed various roles as Developer, Reviewer and Test Manager
Very good debugging skills to track the root cause of a problem and provide quick and optimal solution
Experience in analyzing production bugs and fixing the same within SLA time
Proficiency in developing and executing Test cases, Test plans, performing functional testing and ensuring that the software meets the system requirements specifications
In - depth understanding of business practices in Banking and Finance industry.
Extremely well organized, with proven ability to multi-task and prioritize workload
Excellent analytical & problem solving skills

EXPERIENCE:Confidential

Senior Mainframe Developer

Responsibilities:

Part of the production support team that handles and resolves production issues immediately
Debugging and fixing errors on time during system testing
Support the existing production by performing enhancements and defect fixes
Involved in Design, Coding, Unit Testing, Integration Testing and System Testing Support
Created test cases & test data and recorded test results for new/enhanced requests
Analysis and support for UAT
Involved in preparation of various technical and functional documents like Application Design Document, High Level Design Document, Low level design Document,System test plan, Unit test plan
Served as the point of contact with the customer and another vendor involved in the project
Working with the environment set up team to ensure that the test region is available for testing
Track and follow up with other team members on the status of the defect.
Manage communications with stakeholders and environment owner to ensure testing is completed on schedule
Reviewing of code and design documents and providing technical support and guidance to junior developers in the team
Mentoring and Knowledge sharing to junior developers in team
Responsible for providing the status reports on weekly and monthly basis
Provide technical assistance to the team for solving abends

Confidential

Mainframe Developer

Responsibilities:

Built a number of online CICS screens
Create and modify JCL jobs in production
Develop system test scripts
Used SPUFI to write SQL queries for extensive testing and to ensure proper backup of data
Impact analysis and regression testing
Involved in System testing and attending to the trackers raised and resolving them in time
Capture system test results
Preparation of Weekly Status Report, Defect Tracker, Maintaining Version control using VSS
Documenting and coordinating project activities for internal knowledge base
Used Endeavor to create, stage, and deploy COBOL packages
Creation of High level and Detailed level design and unit test plans