I led the redesign of Bitcoin Suisse Pay, making crypto payments, invoicing, and asset management seamless for merchants. Beyond payments, I worked across critical areas of the platform - rebuilding deposit and withdrawal flows with wallet verification, redesigning the mobile portfolio, creating a Minimal Trading Experience for service outages, adding fraud prevention alerts, improving network clarity, and designing multi-user trade approvals for institutional clients. Always designing for trust, resilience, and real-world needs.