HEMALATHA NADAR
Mumbai
Summary
Experienced Mainframe Developer looking for challenging opportunities and desire to grow, with profound ability to understand complex Mainframe systems with proficiency in Cobol, JCL, CICS, VSAM, db2.
Overview
4
4
years of professional experience
Work History
Analyst 1 Software Engineering
DXC Technology
Mumbai
08.2025 - Current
- Worked on the Ingenium core insurance in a mainframe environment, supporting development, enhancement, and maintenance activities.
- Actively contributed to a COBOL Upgrade project by analyzing impacted modules, implementing code changes, and resolving post-upgrade defects.
- Contributed to the Pathfinder Upgrade project by supporting application changes, fixing defects, and stabilizing the system after the upgrade.
- Hands-on experience with COBOL program debugging and issue analysis using PUTTY, including log analysis and runtime issue resolution
- Provided support for batch and online programs, assisting in issue triage and fixes in Pre‑Prod and UAT environments.
PROGRAMMER ANALYST
Cognizant
Chennai
03.2022 - 08.2025
- Development of new programs using COBOL, DB2, and VSAM as per user stories.
- Prepared test plans for independent unit testing and system testing to ensure thorough validation of software functionality.
- Reviewed and signed off on technical specification documents, conducted peer code reviews, and promoted code changes to enhance code quality.
- Conducted peer code reviews to maintain high standards of code quality and encourage team collaboration.
- Analysis and understanding of the requirements and functional specifications of a request.
- Impact analysis for requirement changes, finding the affected list of components, and homogeneous implementation.
- Update JIRA stories, defects, and track them until they are closed.
- Status reporting and responsible for final delivery.
- Developed and maintained software applications that streamlined business processes and improved operational efficiency.
- Worked on providing knowledge sessions to resources.
- Contributed to projects at Chubb Insurance, focusing on software development and process improvement.
Education
Bachelor of Computer Science -
Patkar Varde college
Mumbai, India08-2021
Higher Secondary -
Yojana Junior college
Mumbai, India05-2017
Skills
- Cobol
- JCL
- CICS
- DB2 management
- VSAM handling
- VSAM
- Mainframes
- IBM Utilities
- Putty
- Agile
- Issue debugging
Languages
- English
- Hindi
- Marathi
- Tamil
Timeline
Analyst 1 Software Engineering
DXC Technology
08.2025 - Current
PROGRAMMER ANALYST
Cognizant
03.2022 - 08.2025
Bachelor of Computer Science -
Patkar Varde college
Higher Secondary -
Yojana Junior college