Luis A.

I help teams identify bugs, validate critical user journeys, and improve software quality through structured manual QA testing. I have hands-on experience testing web and mobile applications, SaaS platforms, healthcare digital products, identity verification (KYC), and live-streaming services. My QA services include: - Functional, exploratory, regression, and end-to-end testing - Web and Android mobile application testing - API testing using Postman - Test case design and execution - Clear bug reports with reproduction steps, expected vs. actual results, screenshots, and video evidence - Cross-browser and cross-device validation - Authentication, session management, and input validation checks I follow a structured testing process: understand the requirements, validate critical workflows, document and prioritize defects, and retest fixes when included in the project scope. My focus is to deliver actionable QA findings that help development teams reproduce issues, fix defects, and release more reliable software. Available for short-term testing projects and ongoing QA collaborations.