At Cora, I implemented Fee Transfer support for the iOS Payment Link feature, increasing user engagement by 10%. I also led the migration of features to Kotlin Multiplatform and adapted payment flows to meet new judicial regulations.
At Toro Investimentos, I built server-driven UI that doubled campaign revenue without app releases and improved the member-get-member funnel, lifting conversion by 122%. At MileIQ, I improved drive detection to capture over 45,000 additional drives and introduced Bluetooth-based logic that increased detection accuracy by 17%.

