Vladimir G.
Senior QA Engineer - API & Automation Testing (Remote / Contract)
Senior QA Engineer (API * Automation * Performance) | Remote Contract & Part-Time I am a Senior QA Engineer with 5+ years of hands-on experience testing complex software systems across multiple domains — including telecommunications, compliance platforms, e-commerce, and data-driven applications. I specialize in API testing, automated testing (Selenium, WebdriverIO/TypeScript, Python), performance testing (load & stress), backend validation, and quality process improvement. I help teams deliver stable, reliable releases by designing effective test suites, automating regression tests, and validating backend logic and APIs. I’ve worked both in full-time roles and contract environments, and I’m now focused on remote, part-time or long-term contract engagements (10–20 hrs/week). Clients hire me for clear communication, strong problem-solving skills, reliable delivery, and a proactive approach to quality and testing challenges. Let’s discuss how I can help ensure your product meets the highest standards of quality.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $445
Billed in all: $2,285$2.3k
$222 in the last 6 months
Across 8 contracts
Earnings, last 30 days
Skill rankings: Top 29% in Selenium
Ranked by MRR among everyone on Upwork with the skill.
- #27WebdriverIO88 freelancers · 🇧🇬 #1Top 31%🇧🇬#1 of 2
- #34Performance Measurement65 freelancers · 🇧🇬 #1Top 52%🇧🇬#1 of 1
- #201Atlassian Confluence604 freelancers · 🇧🇬 #1Top 33%🇧🇬#1 of 3
- #201Performance Testing563 freelancers · 🇧🇬 #2Top 36%🇧🇬#2 of 3
- #212End-to-End Testing520 freelancers · 🇧🇬 #2Top 41%🇧🇬#2 of 2
- #344Automated Testing1,000 freelancers · 🇧🇬 #1Top 34%🇧🇬#1 of 5
- #483Regression Testing1,279 freelancers · 🇧🇬 #3Top 38%🇧🇬#3 of 7
- #520API Testing1,365 freelancers · 🇧🇬 #3Top 38%🇧🇬#3 of 6