•Led the design of 3 cross-border A2A (account-to-account) payment API products for financial institutions.
•Developed design system from 0-1. collaborated closely with developers using React UI frameworks, making sure Figma designs, such as components, states, layouts and each naming, align with how the front-end is built
•Designed massive complex features like single/batch payments with document uploading, invoicing, request to pay, profile management, adding and editing senders and receivers, account management, etc.
•Collaborated closely with product managers to understand customer needs and worked with front-end developers to ensure high-quality design end-to-end development and execution.
•Conducted UX audits using Mixpannel and heat mapping tools to identify friction points, optimize conversion paths, and validate design decisions.