Summary
Overview
Work History
Education
Skills
Timeline
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Astha Rawat

Astha Rawat

Mainframe Developer
Pune

Summary

Mainframe Developer with over five years of experience in core Mainframe technologies, including COBOL, JCL, and DB2, consistently delivering high-quality, scalable solutions within strict deadlines. Proficient in Agile methodologies, with a strong focus on troubleshooting, debugging, and optimizing business logic to enhance system performance. Extensive experience managing large-scale migration projects and specialized Hogan applications for banking sector clients, demonstrating adaptability to complex environments and driving successful project outcomes.

Overview

5
5
years of professional experience

Work History

Mainframe Developer

Tata Consultancy Services
07.2023 - Current
  • Lead migration projects by performing system analysis, rigorous data validation, and conversion, ensuring a smooth transition and data integrity across platforms in the Royal Bank of Canada.
  • Developed and maintained robust COBOL programs essential for supporting critical business logic and complex data processing requirements.
  • Improved application scalability and performance by refactoring the existing codebase and optimizing resource utilization, leading to enhanced system efficiency by 60%.
  • Actively engaged in Agile development processes, including contributing key insights during sprint planning, daily stand-ups, and retrospectives.
  • Collaborated effectively with stakeholders to prepare and finalize cutover plans for major releases, minimizing downtime risk.
  • Streamlined testing efforts by rapidly troubleshooting and debugging complex code issues across the development lifecycle.
  • Participated in extensive code reviews, providing constructive feedback to peers to ensure adherence to coding standards, and continuous quality improvement.
  • Designed and developed robust COBOL programs, resulting in improved operational productivity.

Senior Software Engineer

Capgemini Technology Services
01.2022 - 06.2023
  • Worked extensively on Hogan applications for Australia, New Zealand Bank (ANZ), specializing in backend business logic and secure database interactions.
  • Provided key assistance in the development and maintenance of core mainframe applications, built on the specialized Hogan architecture.
  • Enhanced overall software functionality by identifying and resolving complex technical issues, significantly contributing to application stability.
  • Collaborated closely with senior developers to ensure strict adherence to best practices, and enterprise-level coding standards.

Software Engineer – QA

Capgemini Technology Services
11.2020 - 12.2021
  • Managed the end-to-end bug tracking and project visibility using JIRA, acting as a key liaison between the development and product teams.
  • Successfully reduced product defects by accurately reporting, tracking, and verifying fixes using robust bug-tracking systems.
  • Conducted detailed API testing using the POSTMAN tool.
  • Prepared comprehensive test plans and execution scenarios as per the Waterfall model, ensuring thorough application coverage.

Education

Bachelor of Technology - Computer Science

Arya Institute of Engineering, Technology And Management
Rajasthan
04.2001 -

Skills

Mainframe Technologies: COBOL, JCL, DB2, VSAM, IBM Utilities

Timeline

Mainframe Developer

Tata Consultancy Services
07.2023 - Current

Senior Software Engineer

Capgemini Technology Services
01.2022 - 06.2023

Software Engineer – QA

Capgemini Technology Services
11.2020 - 12.2021

Bachelor of Technology - Computer Science

Arya Institute of Engineering, Technology And Management
04.2001 -
Astha RawatMainframe Developer