At Presize, we've made it our mission to change online shopping for good. By 2023, we want to offer users one billion perfectly sized garments, saving hundreds of millions of hours otherwise wasted returning, preventing hundreds of thousands of tons of CO2 emissions - benefiting users, retailers, and our planet. Ensure world-class quality product. Solve the Presize quality issues. Conduct manual tests and write automated tests. Maintain test cases.