Tylko

At Tylko, I led the frontend team responsible for revamping the checkout experience. We rolled out A/B tested changes across European markets, focusing on conversion, clarity, and performance. My scope included frontend development in VueJS, continuous performance testing, and QA collaboration. I also contributed to product discussions involving behavioral data and collaborated with marketing teams to refine UX microcopy. This project gave me insight into the psychology of checkout UX and taught me to build scalable codebases that adapt to localized logic, currency, and user behavior—all within a product-first company culture.