Summary
Overview
Work History
Education
Skills
Additional Information
Timeline
Generic

Lavanya Sriramulu

Ontario,Canada

Summary

Mainframe Developer with over 9 years of experience delivering and maintaining mission-critical COBOL applications across banking and insurance domains. Strong experience in DB2,VSAM, CICS(online screens) and JCL with proven ownership of end-to-end client driven enhancements in complex legacy systems.

Experienced in implementing business rules, regulatory changes, production issue resolution, and high-volume transaction processing in enterprise environments.

Overview

10
10
years of professional experience

Work History

Lead Mainframe Developer

TCS : Client -Canada Life Insurance
Toronto, Ontario
08.2022 - Current
  • Developed and enhanced COBOL applications within a CICS/DB2 environment, supporting large-scale insurance enrolment systems.
  • Owned end-to-end delivery of change requests, from requirement analysis, through development, testing, and production deployment.
  • Implemented business rules and regulatory updates for Government PSHCP plans, ensuring compliance and system accuracy.
  • Modified TELON screens and backend processing logic to support evolving business workflows and user requirements.
  • Developed and maintained JCL for batch processing, scheduling, and data integration jobs.
  • Performed production issue troubleshooting, root cause analysis, and defect resolution in live environments.
  • Executed data corrections, backfills, and validation activities to maintain data integrity in production systems.
  • Collaborated with business stakeholders and technical teams to gather requirements, and deliver client-specific enhancements.
  • Supported the full application lifecycle, including deployment, post-production validation, and ongoing maintenance.
  • TOOLS USED: Changeman, TELON (screens) - design and coding, Xpeditor, Abendaid, Confluence, JIRA, File-AID.

Mainframe Developer

KBC Bank
, Belgium
07.2018 - 05.2022

Responsibilities:

  • Worked In Fraud Monitoring Team of KBC bank, Belgium
  • worked in various methods of fraud detection techniques
  • Work in a team of developers to develop COBOL (or CICS-COBOL) programs according to functional & technical specifications and followed client delivery practices and code methodologies.
  • Write program specifications and documentation/flowcharts
  • Perform unit and system integration testing
  • Support user acceptance testing
  • Manage and work with the Technical team to implement a solution that meets Business Requirements and is in alignment with the organization's business objectives.
  • Troubleshoot, debug and provide production system support
  • Coordinate with internal teams and vendors to resolve application and system issues
  • Recommend and execute improvements
  • Partner with users to understand Business needs by reviewing the Requirements specifications analyze the impact on the application.
  • Execute tasks related to project/change request/maintenance request

Tools Used in KBC:

Changeman,EDZ,AMB(Microfocus),Xpeditor, Abendaid, Confluence, JIRA, File-Aid

Mainframe Developer

Lloyds Banking Group
, United Kingdom
06.2016 - 06.2018

Responsibilities:

  • Worked in bacs and clearings team of Lloyds Bank
  • Planned, researched and developed programme logic and code tests.
  • Simplified client specifications into logical steps for project plan.
  • Organised sample data tests to measure compliance of programme outputs with design objectives.
  • Wrote clear user guidelines for software programme features.
  • Developing the system of client requirement and standards
  • Coding and implementing the COBOL codes for the given requirements
  • Checking the quality of codes and Standards of various aspects of the given project in accordance with the company and the client quality guidelines
  • Preparation of the test cases and error log for the code
  • Preparation of the Work load scheduler (WLS) for the implementation

Tools used in LLOYDS:

Endevor and different bank mainframe tools

Education

Bachelor of Engineering - Electronics and Computer science

RMK College Of Engineering and Technology
Chennai
2016

Skills

Programming Languages:

COBOL , JCL , VSAM, CICS(screens), DB2 , T320 terminal screens, TELON screens

Tools:

Endevor, Changeman, SPUFI, TSO/ISPF, ReXX, Xpeditor, Abend-Aid, JIRA, Confluence, EGL, AMB(Microfocus), MoveIT

Additional Information

  • Holding a Permanent Resident Card
  • Available in Canada.

Timeline

Lead Mainframe Developer

TCS : Client -Canada Life Insurance
08.2022 - Current

Mainframe Developer

KBC Bank
07.2018 - 05.2022

Mainframe Developer

Lloyds Banking Group
06.2016 - 06.2018

Bachelor of Engineering - Electronics and Computer science

RMK College Of Engineering and Technology
Lavanya Sriramulu