Gagan Kumar

Mainframe Developer(COBOL/JCL/DB2/VSAM/CICS/Microfocus/DCL/OpenVMS)||8 year of Total Experience in Mainframe||Infosys Limited(3year)||Cognizant Technology Solutions(2year)|| DXC Technology (1 year) || United Health Group (2 year) ||In Healthcare and Insurance Domain (with wmA basics)

Seeking challenging assignments with an organization of repute across the industry

To describe myself in a nutshell, I am systematic, organized and hardworking; ready to take up any challenge of life abreast with the latest trends and a team player with excellent communication skills.

With 8 years of experience in IT industry in both Development and production support. I have worked on every aspects of software solution, starting from planning till implementation like Requirement gathering, Impact analysis, High Level Design and Low Level Design, development, testing, implementation and production support.

I am seeking a challenging job that would synergize my skills and knowledge with the objectives of the organization. Being a focused individual, I am determined to add value to the organization I work for, through my exceptional knowledge and learning ability.

PROFICIENCY             

Production Technical Skill
s

IBM Mainframe

COBOL ,JCL,VSAM,CICS , Microfocus cobol , DCL , OpenVMS

Database

DB2 , VMS_RDB ,Mysql

File Management

FILE-AID, EXPEDITOR

Mainframe tools

ENDEVOR, FILEAID ,Expeditor,CHANGEMAN , IBM DEBUGGER

Knowledge in 

Core Competencies

Datastage ETL tool , wmA basics,SSIS basics

Strategic Planning ​✧ Requirement Analysis ​✧ Software Design/ Development ​✧ Project Implementation​✧ Application Support ​✧ Testing and Coding​✧​ Cross-functional Coordination ​✧​ Complete Project Life Cycle ​✧​ Strong Interpersonal Skills

PROFESSIONAL EXPERIENCE

INFOSYS Senior System Engineer/Module Leader in Healthcare Domain/AETNA♦​ May’13-Sep’16​

• Looking after the entire responsibilities pertaining to Software Development from Requirement Analysis, Database Design, Development, Coding, Testing to the final Implementation using Mainframe technology.
• Efficiently carrying out detailed planning and coordinating with internal & external members to ensure the execution of projects as per the defined technical & functional specifications. 
• Responsible for online and batch coding (writing new program codes using prescribed specifications as per the requirement of the client) and testing of programs
• Accountable for fixing the bugs, conducting Research and Development on issues created after testing and ensuring smooth implementation of the project.
• Seamlessly interacting with onsite to gain understanding of needed changes or modifications of existing programs and updating them on the regular project related developments. 
• Preparing documentation for the design plan, reviewing specifications for modifications, integrating components and testing; preparing test cases for various testing activities such preparation of test plans and strategies for manual testing.
• Responsible for all sorts of technical documentation related to the project, such as document programming problems and resolutions for future reference.
• Effectively providing support & development of the software applications/ tools, involving all phases of the software development life cycle (SDLC) for development functions related to large complex applications & software programs

Project Title

PLAN LIMIT EXPANSION   

Client

Aetna Healthcare (Claims Domain).

Environment 

JCL,COBOL,CICS

Database 

DB2

Project Description

A new process was built to increase the plan number associated with each member. Previously  Each member belonging to Aetna was having maximum of 32 plan associated with them. This project 

Increased the plan limit from 32 to 96 associated with each member.

Project Title

RAPS logic implementation for HAIRPENS 

Client

Aetna Healthcare (Claims Domain).

Environment 

JCL,COBOL,CICS

Database 

DB2

Project Description

The objective of this project is to apply the RAPS logic to the new set