Marius Corado B.
Top Rated QA Engineer | Web Testing | Bug Reports & Improvements
My goal is simple: help your SaaS product work better and feel better for users. Are bugs slowing your release? Users reporting issues? I’m a QA Engineer who ensures stable, user-friendly web apps. How I help: ✅ Manual QA (functional, regression, exploratory) for complex flows & edge cases ✅ UX/UI testing — usability, consistency, responsive workflows ✅ Automated UI flows (Selenium) for regression, smoke, performance ✅ API testing (Postman / REST) & database validation (SQL) ✅ Clear, structured test cases, bug reports, checklists, and QA documentation Why clients choose me: ✔ Strong bug-catching skills, improving product stability ✔ Fast, clear communication ✔ Structured QA approach with reproducible results ✔ Focus on making your product production-ready I test your product like a user, catch the bugs others miss, and help teams deliver smooth, reliable releases.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $8.9k
Billed in all: $10,816$11k
$1.5k in the last 6 months
Across 8 contracts
Across 11 contracts
Earnings, last 30 days
Skill rankings: Top 9% in Requirement Analysis
Ranked by MRR among everyone on Upwork with the skill.
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