Miguel E.

QA Engineer | Web & Mobile Testing | UX Feedback | Usability & Quality

I HELP YOU LAUNCH BUG-FREE, USER-FRIENDLY PRODUCTS WITH UX-FOCUSED QA QA Engineer with 6+ years of experience in Manual & Test Automation for Web and Mobile applications. I specialize in Playwright, Postman (API Testing), and UX-focused quality assurance to ensure stable, scalable, and user-friendly products. I focus on identifying critical bugs early, improving user experience, and validating key business flows such as payments, registration, and navigation across different devices and browsers. 🔍 Key strengths: Manual & Automated Testing (Playwright, Katalon, Tosca) API Testing (Postman) Web & Mobile Testing (Cross-browser / Cross-device) UX & Usability validation Clear, structured, and actionable bug reporting 📈 Impact: Improved payment flows by detecting critical transaction issues early Enhanced usability on educational platforms by identifying UX and validation gaps Delivered 500+ automated test cases across different systems 🌎 Remote QA Engineer experienced in working with international teams and distributed environments.