Biswajit Sahoo

QA Engineer with 3.5+ years of experience in manual testing, API validation, and automation testing in Agile environments. Skilled in functional testing, test case design, and defect tracking. Experienced in Selenium, REST Assured, and TestNG to automate regression scenarios and improve test efficiency. Proven ability to ensure software quality through thorough validation of backend systems and APIs.

Quality Assurance Engineer at DoctusTech (2024-01 – Present)

• Designed and built a scalable backend automation framework using Java, Spring Boot, and TestNG, increasing automation coverage from 45% to 80% within 6 months.
• Automated validation of 120+ REST APIs using REST Assured, reducing manual regression effort by 40% and improving backend test reliability.
• Implemented parallel test execution strategy, reducing regression runtime from 6 hours to 2.5 hours (58% reduction).
• Integrated automation framework with Jenkins CI/CD pipeline, enabling scheduled nightly executions and decreasing release validation effort by 40%.
• Performed manual regression testing before sprint releases to ensure stability of backend services.

Quality Associate at Amazon (2022-08 – 2023-12)

• Created and maintained detailed test cases and test scenarios based on business requirements.
• Implemented a structured API validation framework for six microservice modules, optimizing defect detection processes, which led to a measurable increase in average response time by 30% for customer interactions.
• Optimized SmartQ queue validation workflows handling 10K+ daily transactions, reducing processing failures and improving transaction reliability across high-volume workflows.
• Contributed to successful release of 15+ feature deployments with zero critical production defects during supported cycles.
• Executed functional and regression testing for high-volume transaction workflows ensuring system reliability.

B.Sc. in Electronics and Telecommunication – BJB University (2020)