Ganesh Javalekar profile photo 1 on Tal

Ganesh Javalekar

Mainframe developer with 4 .5 months yrs experience in COBOL ,JCL, VSAM ,IMS and DB2 .

Bengaluru

5+ years of work experience

Infosys
Aug 20251 yr 3 mosOct 2026

Benglore

Develop and enhance COBOL applications supporting IMS-based banking payment processing systems. Design and maintain IMS online screen transaction programs and backend batch modules. Perform impact analysis for change requests and design program modifications based on technical specifications. Implement IMS DB calls (GU, GN, REPL, ISRT) for efficient data retrieval and updates. Collaborate with QA teams during SIT and UAT phases to validate functionality and resolve defects. Analyze and resolve SonarQube code quality issues ensuring adherence to coding standards. Manage source code using Bitbucket including branching, commits, and code pushes. Debug programs and validate data using File-AID, TSO/ISPF, and SDSF. Support production deployments ensuring stability of payment processing transaction
Cognizant
Apr 20241 yr 5 mosAug 2025

Cognizant
Apr 20223 yrs 5 mosAug 2025

Bengaluru, Karnataka, India

Developed and maintained COBOL batch applications interacting with DB2 databases. Implemented embedded SQL queries for data retrieval, validation, and reporting. Designed and modified JCL jobs supporting enterprise batch processing workflows. Provided production support including investigation and resolution of batch job failures. Performed DB2 query tuning and data validation using SPUFI and File-AID. Used TSO/ISPF and IDCAMS utilities for dataset analysis and debugging. Supported batch cycle monitoring and job scheduling through ESP Scheduler. Performed root cause analysis and implemented fixes for recurring production issues.
Cognizant
Apr 20221 yr 1 moApr 2023

Hybrid

Pentagon Space
Aug 20218 mosMar 2022

Bengaluru

learned complete packaged full stack development in Java. key concepts front end- html,css ,js backend - basic Java ,core Java database - oracle sql

Ganesh’s AI Stack

claude code
claude code
codex
codex
gemini
gemini
github copilot
github copilot
openai
openai

Education

Visvesvaraya Technological University

Bachelor of Engineering, Electronics and communication engineering

Visvesvaraya Technological University

20174 yrs2021
VTU Group

Bachelor of Engineering

VTU Group

20212021

Join Ganesh and 10k+ other professionals on

Tal Boss

Tal is the app where bosses meet engineers & builders directly, without middlemen

Download Tal Boss

Ganesh Javalekar on Tal

Headline

Mainframe developer with 4 .5 months yrs experience in COBOL ,JCL, VSAM ,IMS and DB2 .

About

Completed bachelor’s degree in Electronics and communication from Visvesvaraya Technology University in 2021

Location

Bengaluru

AI stack

claude code

codex

gemini

github copilot

openai

Work experience

Technology Analyst at Infosys, Aug 2025 - Oct 2026 · 1 yr 3 mos, Benglore, Develop and enhance COBOL applications supporting IMS-based banking payment processing systems. Design and maintain IMS online screen transaction programs and backend batch modules. Perform impact analysis for change requests and design program modifications based on technical specifications. Implement IMS DB calls (GU, GN, REPL, ISRT) for efficient data retrieval and updates. Collaborate with QA teams during SIT and UAT phases to validate functionality and resolve defects. Analyze and resolve SonarQube code quality issues ensuring adherence to coding standards. Manage source code using Bitbucket including branching, commits, and code pushes. Debug programs and validate data using File-AID, TSO/ISPF, and SDSF. Support production deployments ensuring stability of payment processing transaction

Software Engineer at Cognizant, Apr 2024 - Aug 2025 · 1 yr 5 mos

Software Engineer at Cognizant, Apr 2022 - Aug 2025 · 3 yrs 5 mos, Bengaluru, Karnataka, India, Developed and maintained COBOL batch applications interacting with DB2 databases. Implemented embedded SQL queries for data retrieval, validation, and reporting. Designed and modified JCL jobs supporting enterprise batch processing workflows. Provided production support including investigation and resolution of batch job failures. Performed DB2 query tuning and data validation using SPUFI and File-AID. Used TSO/ISPF and IDCAMS utilities for dataset analysis and debugging. Supported batch cycle monitoring and job scheduling through ESP Scheduler. Performed root cause analysis and implemented fixes for recurring production issues.

Software Engineer trainee at Cognizant, Apr 2022 - Apr 2023 · 1 yr 1 mo, Hybrid

Student Intern at Pentagon Space, Aug 2021 - Mar 2022 · 8 mos, Bengaluru, learned complete packaged full stack development in Java. key concepts front end- html,css ,js backend - basic Java ,core Java database - oracle sql

Education

Bachelor of Engineering, Electronics and communication engineering, Visvesvaraya Technological University

Bachelor of Engineering, VTU Group

Ganesh Javalekar - Technology Analyst in Bengaluru | Tal