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Marius Corado B.
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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.

🇷🇴Bucharest, Romania$18/hr100% JSS5.00 (6)Since Aug 2025

Earnings and projects

MRR
$1.5k

Last 6 months ÷ 6

World#32,717 / 412k
🇷🇴Country#176 / 2,286
Revenue, last 30 days
$2.7k

Last 6 months: $8.9k

World#14,708 / 412k
🇷🇴Country#92 / 2,286
Total earnings
$10k

Billed in all: $11k

World#195,443 / 412k
🇷🇴Country#1,162 / 2,286
Per project
$1k

$1.5k in the last 6 months

World#122,910 / 412k
🇷🇴Country#707 / 2,286
Projects, last 6 months
6

Across 8 contracts

0% fixed100% hourly
World#34,407 / 412k
🇷🇴Country#135 / 2,286
Projects in all
10

Across 11 contracts

18% fixed82% hourly
World#201,800 / 412k
🇷🇴Country#1,284 / 2,286

Earnings, last 30 days

$10.8k+$2.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8k$10k$12kOct 9Oct 24Nov 8

Skill rankings: Top 9% in Requirement Analysis

Ranked by MRR among everyone on Upwork with the skill.

  1. #20Test Report140 freelancers · 🇷🇴 #1Top 14%
  2. #28Requirements Specification246 freelancers · 🇷🇴 #1Top 11%
  3. #35Database Testing256 freelancers · 🇷🇴 #1Top 14%
  4. #48Requirement Analysis510 freelancers · 🇷🇴 #1Top 9%
  5. #70User Acceptance Testing659 freelancers · 🇷🇴 #2Top 11%
  6. #86Bug Tracking & Reports641 freelancers · 🇷🇴 #1Top 13%
  7. #88End-to-End Testing520 freelancers · 🇷🇴 #2Top 17%
  8. #143QA Testing1,392 freelancers · 🇷🇴 #2Top 10%