Abdus Samad K.

I'm a Quality Assurance Engineer specializing in Manual Testing, Test Automation, and API Testing with hands-on experience delivering bug-free software across web applications, SaaS platforms, and API-driven systems. I don't just run test cases. I build a quality system around your product, from test planning and case design to execution, defect tracking, and reporting, so your team ships with confidence every single time. Whether you need a full QA cycle for a new feature, regression coverage before a major release, or automated test suites that run without human effort, I've got you covered. WHAT I DO • Manual Testing  Functional, regression, smoke, sanity, and exploratory testing executed with precision across every build. • Test Automation  Selenium-based automation frameworks that reduce manual effort, speed up release cycles, and catch regressions before they cost you. • API Testing  End-to-end API validation using Postman, including request/response verification, schema validation, error handling, and backend data integrity checks. • Test Case Design and Execution  Structured, reusable test cases and test plans built for clarity so your entire team knows exactly what is covered and what is not. • Bug Reporting and Defect Tracking  Detailed, developer-friendly bug reports logged in Jira with clear steps to reproduce, severity levels, and supporting evidence. • Database and Backend Validation  SQL-based data verification to ensure what is stored matches what is displayed, with no silent data corruption. TOOLS AND TECHNOLOGIES Selenium | Postman | Jira | SQL | Git | JavaScript | Python | Agile/Scrum WHY CLIENTS CHOOSE ME Quality-first mindset, I treat your product like it is my own Clear and consistent communication throughout every project Agile-ready, I slot into your dev cycle without slowing it down Detail-oriented reporting so bugs get fixed, not debated Committed to zero-defect delivery, not just checkbox testing LET'S WORK TOGETHER If you are launching a product, preparing for a major release, or just tired of bugs slipping through, let's talk. Send me a message. I will review your current QA setup and tell you exactly where the gaps are.