I will provide comprehensive end-to-end API testing using both Python automation and manual testing with Postman to ensure your APIs are reliable, secure, and production ready. My service includes understanding your business requirements and API specifications, then designing detailed and well-structured test cases that cover functional, positive, negative, and edge-case scenarios. I develop reusable and maintainable Python automation scripts to validate API behavior efficiently and consistently across multiple test runs.

Manual API testing is performed using Postman collections to validate request and response payloads, HTTP status codes, headers, authentication, authorization, and error handling. I also verify data integrity, input validations, and API behavior under different conditions. Throughout the testing process, I focus on identifying defects early to reduce risks in later stages of development.

You will receive clear and detailed bug reports that include proper descriptions, steps to reproduce, expected versus actual results, and supporting evidence such as logs or screenshots. In addition, I provide test execution reports and a final summary highlighting test coverage, identified issues, risks, and recommendations for improvement. I work closely with developers and stakeholders to ensure smooth API integration, faster issue resolution, and improved overall system quality. My goal is to help you save time and cost while delivering stable, high-quality APIs that meet your project goals and user expectations.