About

Software Quality Analyst with 4.9+ years in Manual, API, and Database Testing across the banking domain. Reduced query execution time by 30% through SQL optimization while owning end-to-end QA for loan-management and internal-audit platforms serving 100,000+ active users and processing 50,000+ daily transactions.

Experience1

1. BB

   Software Quality Analyst – Manual Testing

   Dec 2021 — Present

   Bandhan Bank Pvt. Ltd. · Kolkata

   Owned end-to-end QA for banking web and Android applications across loan processing, audit, and compliance modules, executing 150+ test cases per release with a defect leakage rate under 3%. Authored and optimized complex SQL queries and stored procedures for large-scale data operations, cutting query execution time by 30% and improving application responsiveness. Validated REST APIs via Postman for core banking and third-party integrations, covering authentication, authorization, error handling, and data-flow integrity — reducing integration defects escaping to UAT by 25%. Executed Functional, Regression, Smoke, Sanity, Integration, and UAT cycles; managed the full defect lifecycle in Jira, maintaining 95%+ on-time defect closure against SLA.

   • Reduced SQL query execution time by 30%, improving application responsiveness for high-volume banking operations.
   • Reduced integration defects escaping to UAT by 25% through rigorous REST API validation.
   • Maintained defect leakage under 3% across 150+ test cases per release, safeguarding release quality.
   • Sustained 95%+ on-time defect closure against SLA, keeping the defect lifecycle predictable.
   • Contributed to 20+ on-time production releases with zero critical post-release defects.
   • Supported a platform serving 100,000+ active users and 50,000+ daily transactions with no critical quality gap.

Projects1

• Digi-Wheel Loan Application · Software Quality Analyst
  • Azure

Education1

• IO

  B.E.

  2022 — 2020

  Institute of Engineering and Management

  Computer Science & Engineering