Summary
Overview
Work History
Education
Skills
Software
Certification
Timeline
Generic

Varun V Prabhu

Mainframe Developer
Kochi,KL

Summary

To secure a challenging position in a progressive organization where I can apply my skills effectively and contribute to meaningful projects. I aim to continuously expand my knowledge, grow professionally, and work in an environment that offers both career advancement and personal fulfillment.

Overview

6
6
years of professional experience
2
2
Certifications
4
4
Languages

Work History

Technology Analyst

Infosys Ltd.
08.2022 - Current
  • Analyzed business requirements and contributed to the design and creation of functional specifications, API definitions, and sequence diagrams.
  • Developed and maintained COBOL, DB2, and JCL components based on project specifications and functional requirements.
  • Created test plans and component specifications; performed unit testing, debugging, and deployment in test environments.
  • Prepared and managed production and test JCLs for batch processing systems.
  • Executed system integration testing (SIT) activities, including planning, test case preparation, and test execution, aligning with client expectations.
  • Supported and coordinated Non-Functional Testing (NFT), System Integration Testing (SIT), and Near-Non-Functional Testing (NNT) in designated environments.
  • Managed and resolved Jira tickets to support testing efforts across multiple regions.
  • Provided live production support for SCP projects, resolving incidents related to customer account closure issues in real time to ensure seamless user experience and operational continuity.
  • Delivered implementation support in the production environment for the Core Charges project, ensuring smooth deployment and issue resolution during the go-live phase.

Systems Engineer

TCS Siruseri
01.2019 - 08.2022
  • Served as a Run-The-Business (RTB) resource in the Credit Cards domain for a UK-based client, ensuring consistent application support and stability.
  • Applied functional testing expertise to validate business functionality, contributing to the overall quality assurance process.
  • Proficient in mainframe development within the Credit Cards domain, including COBOL, JCL, and DB2 components.
  • Managed User Acceptance Testing (UAT) and provided post-deployment production support, ensuring smooth transitions and minimal disruptions.
  • Tracked and compiled project defect data from Jira throughout the sprint cycle and uploaded detailed reports to the TCS dashboard.
  • Investigated and diagnosed incidents, service requests, change requests, and problems using ServiceNow; documented findings and coordinated with appropriate teams for resolution.
  • Resolved incidents and service requests within team scope, ensuring timely recovery of impacted services.
  • Supported regular Fiserv production releases by validating incoming files, performing regression testing using KSDS files, conducting FOV (File Output Validation) checks, and ensuring successful, error-free implementations.

Education

Bachelor of Technology - Information Technology

Rajagiri School of Engineering & Technology
Kakkanad, India
04.2001 -

Skills

Software

Topaz

Service Now

Jira

SoapUi

Expeditor

Certification

Data Analyst OneRoadMap

Timeline

Data Analyst OneRoadMap

06-2025

AI Engineer OneRoadMap

06-2025

Technology Analyst

Infosys Ltd.
08.2022 - Current

Systems Engineer

TCS Siruseri
01.2019 - 08.2022

Bachelor of Technology - Information Technology

Rajagiri School of Engineering & Technology
04.2001 -

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Varun V PrabhuMainframe Developer