I led the complete product redesign transforming Kwiq from gift cards into a modern crypto marketplace. I designed intuitive wallet management with clear balance displays and transaction history, created seamless crypto-to-fiat conversion flows that explained every step, rebuilt the KYC onboarding to be thorough but not invasive, integrated real-time market data and price charts, added trust signals throughout (security badges, transaction confirmations, customer support access), and designed the visual interface to feel professional and trustworthy.