Martin K.
QA & Software Tester
💡 QA Engineer | Automation Enthusiast | Problem Solver 💡 I’m the kind of person who needs to understand how things work — and more importantly, how they break. That curiosity led me into Quality Assurance, where I’ve spent 7+ years helping teams build software that’s more reliable, efficient, and user-friendly. 🔍 What I do I combine manual and automation testing to uncover bugs early, improve performance, and ensure a solid end-user experience. My current focus is test automation with Playwright and TypeScript, building maintainable, efficient test suites that add real value to the development process. 🚀 Where I’ve been I’ve worked across a wide range of industries, including backup solutions, mobile gaming, medical devices, e-commerce, and financial services. These experiences have strengthened my ability to adapt quickly, think critically, and drive quality at scale. ⚙️ What I’m focusing on now Playwright with TypeScript is my go-to framework for day-to-day automation. I’m also investing time in k6 to grow my non-functional and performance testing skills, while exploring how AI can practically support and enhance QA work. Next on my list is experimenting with AI agents to help bring more insight, efficiency, and quality into my testing approach. 📢 Let’s connect If you’re into QA, automation, performance testing, or just enjoy geeking out over tech, I’m always up for a good conversation.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.1k
Billed in all: $8,697$8.7k
$1.1k in the last 6 months
Across 7 contracts
Earnings, last 30 days
Skill rankings: Top 19% in Java
Ranked by MRR among everyone on Upwork with the skill.
- #18Rest Assured74 freelancers · 🇲🇰 #1Top 24%🇲🇰#1 of 1
- #55Load Testing214 freelancers · 🇲🇰 #2Top 26%🇲🇰#2 of 2
- #172Performance Testing563 freelancers · 🇲🇰 #2Top 31%🇲🇰#2 of 4
- #200Selenium WebDriver935 freelancers · 🇲🇰 #1Top 21%🇲🇰#1 of 4
- #217Bug Tracking & Reports641 freelancers · 🇲🇰 #2Top 34%🇲🇰#2 of 8
- #243Postman842 freelancers · 🇲🇰 #6Top 29%🇲🇰#6 of 14
- #446API Testing1,365 freelancers · 🇲🇰 #4Top 33%🇲🇰#4 of 11
- #518Azure DevOps2,096 freelancers · 🇲🇰 #9Top 25%🇲🇰#9 of 16