At NoLimit Creatives, I led design of a subscription-management and billing console with backup payment methods, configurable dunning, and a retention path before cancellation. The work cut failed payments by 82% and accounts in dunning by 84%.
At Fazpay, I built an end-to-end Pix payment flow from scratch while meeting Central Bank (Bacen) requirements, increasing payment completion by 35%. I also brought catalog management and sales dashboards together so sellers could track performance without support.
At Incentive.me, I turned batch payments into a self-service flow that cut the operations team’s monthly workload by 86%. I also designed a financial-admin platform that reduced operational incidents by 60% and later became a monetizable product.
