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Von Carlo U.

Von Carlo U.

Software QA | Manual & Test Automation | JIRA | Defect Management

Software QA Engineer with experience in both manual testing and test automation with most of my background focused on manual and functional testing. I worked on different projects where I handled functional testing, regression testing, test case creation and execution, bug reporting, and defect verification. I pay close attention to how an application behaves from both the requirements and the user’s point of view. When I find an issue, I make sure it is documented clearly with the right details so developers can easily understand, reproduce, and fix it. I also have experience with test automation using Selenium and Groovy, including creating, maintaining, debugging, and running automated test scripts. I have experience working with international teams, including collaborating and communicating with Japanese onshore leads and American test managers. I am comfortable providing progress updates, discussing issues, asking questions when requirements are not clear, and adapting to different team processes and working styles. If you need someone who is patient, detail-oriented, and genuinely enjoys finding issues before your users do, I would be happy to help.

🇯🇵Nerima, Japan$12/hr100% JSSSince Aug 2026

Earnings and projects

MRR
$731

Last 6 months ÷ 2.1 months active (since Sep 2026)

World#61,789 / 412k
🇯🇵Country#127 / 1,269
Revenue, last 30 days
—

Read daily since Oct 20, under 30 days

Total earnings
$1.6k

Billed in all: $1.7k

World#355,244 / 412k
🇯🇵Country#1,066 / 1,269
Per project
$1.6k

$1.5k in the last 6 months

World#92,315 / 412k
🇯🇵Country#172 / 1,269
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇯🇵Country#412 / 1,269
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇯🇵Country#1,123 / 1,269

Earnings, last 30 days

$1.7k+$504 earned since Oct 20Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1.0k$1.5k$2.0kOct 20Oct 29Nov 7

Tracked from Oct 20, 2026.

Skill rankings: Top 13% in Git

Ranked by MRR among everyone on Upwork with the skill.

  1. #10Defect Tracking54 freelancers · 🇯🇵 #1Top 19%
  2. #27GUI Testing122 freelancers · 🇯🇵 #1Top 22%
  3. #41TestRail152 freelancers · 🇯🇵 #1Top 27%
  4. #58Test Execution265 freelancers · 🇯🇵 #1Top 22%
  5. #92Test Automation445 freelancers · 🇯🇵 #1Top 21%
  6. #116User Acceptance Testing659 freelancers · 🇯🇵 #1Top 18%
  7. #195Test Case Design957 freelancers · 🇯🇵 #1Top 20%
  8. #267Regression Testing1,279 freelancers · 🇯🇵 #1Top 21%