Summary
Overview
Work History
Education
Skills
Timeline
Generic

Harshada Patil

Pune

Summary

Mainframe Developer with 4.5+ years of experience supporting Banking and Insurance systems. Strong expertise in COBOL-based application development, DB2 database management, and batch job scheduling. Experienced in legacy modernization, system integration, and enabling seamless communication between mainframe and distributed architectures using IBM MQ and ZCON AI API's.

Overview

5
5
years of professional experience

Work History

Software Engineer Client: Travelers(Insurance)

Ltimindtree
Pune
07.2024 - Current
  • Developed and enhanced online and batch applications for Policy Administration, Claims Processing, and Underwriting systems.
  • Integrated mainframe applications with distributed systems using IBM MQ, enabling real-time message-based communication between applications.
  • Participated in mainframe modernization initiatives by connecting legacy applications to external systems via ZCON AI APIs.
  • Developed and consumed MQ messages for claims processing and policy updates.
  • Created and maintained JCL for batch job processing including premium billing, renewals, and claims settlements.
  • Debugged CICS abends and batch failures using Abend-AID and IBM Debug Tool.
  • Conducted unit testing, system testing, and supported UAT for insurance product enhancements.
  • Participated in code reviews and followed coding standards to ensure high-quality deliverables.

Senior System Associate Client: HSBC(Banking)

Infosys
Pune
05.2021 - 07.2024
  • Developed and enhanced batch and online programs using COBOL, JCL, CICS, and DB2.
  • Designed and modified DB2 tables, queries, stored procedures, and cursors.
  • Created and maintained JCL for batch job processing and scheduling.
  • Performed end to end analysis of Mainframe systems for Cloud migration Project.
  • Worked on VSAM file handling (KSDS, ESDS, RRDS).
  • Performed unit testing, integration testing, and supported UAT.
  • Experience with ticketing systems such as ServiceNow (CHG, INC).
  • Participated in code reviews and implemented best coding practices.
  • Provided 24/7 production support on rotation basis.

Education

Bachelor of Science - Physics

R.C.Patel,Arts, Commerce Science College,Shirpur
Shirpur
11-2020

Skills

Mainframe Technologies :

  • COBOL (Batch & Online)
  • JCL
  • CICS
  • IBM DB2
  • VSAM (KSDS, ESDS, RRDS)
  • IMS DB

Integration and Messaging :

  • IBM MQ (Message Queues)
  • ZCON AI (API enablement for CICS/COBOL)
  • API Integration with distributed systems

Database :

  • DB2 Tables, Indexes
  • SQL
  • Data Migration & File Handling

Tools & Utilities

  • Endevor / Changeman (Version Control)
  • File-Aid
  • Abend-AID
  • IBM Debug Tool / Expeditor
  • SPUFI / QMF
  • SDSF

Timeline

Software Engineer Client: Travelers(Insurance)

Ltimindtree
07.2024 - Current

Senior System Associate Client: HSBC(Banking)

Infosys
05.2021 - 07.2024

Bachelor of Science - Physics

R.C.Patel,Arts, Commerce Science College,Shirpur
Harshada Patil