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Matias R.

Matias R.

QA Testing | Agile Software Development, Agile Project Management

Dedicated QA professional with over three years of experience ensuring the quality of software products across web, mobile, and gaming platforms. Skilled in manual testing methodologies, with expertise in game testing, translation testing, and mobile testing (Android/iOS). Proficient in White/Black Box, Functional/Non-Functional testing, and SQL (PostgreSQL, Oracle, SQL Server). Experienced with tools such as JIRA, TestRail, XRAY, Trello, Figma, Zeplin, Charles Proxy, Postman, and Jenkins. Strong background in test case and user story design, regression testing, and defect tracking within Agile/Scrum teams. Recognized for leadership, teamwork, adaptability, and problem-solving, with C1-level English proficiency. Passionate about delivering seamless, high-quality user experiences in diverse digital products.

🇦🇷Concepcion, Argentina$12/hr90% JSSSince Sep 2025

Earnings and projects

MRR
$425

Last 6 months ÷ 6

World#84,477 / 412k
🇦🇷Country#969 / 4,639
Revenue, last 30 days
$592

Last 6 months: $2.5k

World#58,626 / 412k
🇦🇷Country#680 / 4,639
Total earnings
$3.2k

Billed in all: $3.4k

World#292,427 / 412k
🇦🇷Country#3,334 / 4,639
Per project
$804

$849 in the last 6 months

World#141,152 / 412k
🇦🇷Country#1,516 / 4,639
Projects, last 6 months
3

Across 5 contracts

20% fixed80% hourly
World#66,479 / 412k
🇦🇷Country#714 / 4,639
Projects in all
4

Across 6 contracts

33% fixed67% hourly
World#283,741 / 412k
🇦🇷Country#2,849 / 4,639

Earnings, last 30 days

$3.4k+$592 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2.5k$3.0k$3.5kOct 9Oct 24Nov 8

Skill rankings: Top 17% in Android

Ranked by MRR among everyone on Upwork with the skill.

  1. #4Charles Proxy18 freelancers · 🇦🇷 #1Top 22%
  2. #164Game Testing852 freelancers · 🇦🇷 #6Top 19%
  3. #171Bug Tracking & Reports641 freelancers · 🇦🇷 #2Top 27%
  4. #197Postman842 freelancers · 🇦🇷 #6Top 23%
  5. #249Test Case Design957 freelancers · 🇦🇷 #2Top 26%
  6. #360API Testing1,365 freelancers · 🇦🇷 #2Top 26%
  7. #751Jira3,199 freelancers · 🇦🇷 #11Top 23%
  8. #752iOS3,908 freelancers · 🇦🇷 #6Top 19%