Valentyn V.

💼 Proven QA Experience in Web, Mobile & eCommerce Testing 🕒 300+ Hours on Upwork | 10+ Jobs | Active & Available ⭐⭐⭐⭐⭐ 100% Job Success 🌐 Shopify, eCommerce, Web & App Testing 🛠 Manual QA | UI/UX | API | SQL | Analytics Validation 👉 Actively testing and helping teams catch issues before users do 👈 I regularly work with real projects, testing features daily, validating builds, and making sure everything works smoothly before release. 🛠 What I can do for you: • Manual testing (web, mobile, eCommerce platforms) • UI/UX testing (cross-browser & real devices) • Shopify & eCommerce testing (storefronts, checkout, payments, apps, themes) • API testing (Postman, REST, JSON validation, Swagger) • SQL queries for data validation (DB checks, consistency, integrity) • Analytics validation (events, tracking, data accuracy) • Daily testing of staging environments, builds & releases • Regression, smoke, exploratory & functional testing • Testing different builds and versions (Git workflows) • Debugging with Chrome DevTools (Network, Console, Storage) • Clear bug reports, test cases & QA documentation 💡 How I can help: • Review requirements, flows & edge cases • Validate data flow (UI → API → DB → analytics) • Catch bugs, inconsistencies & UX issues early • Keep product stable across releases and environments • Provide fast, clear and actionable feedback 🔍 What I bring: • Hands-on QA experience (web, apps, eCommerce) • Strong understanding of client-server architecture & HTTP • Practical experience with API, SQL & analytics validation • Attention to detail & structured thinking • Clear communication & fast response