A product designer crafting precise, functional interfaces for fintech and developer tools.
End-to-end product design from research to handoff. Figma, prototyping, design systems.
Specialized in fintech UX. Trading interfaces, banking apps, and payment flows.
Design for developers. CLIs, IDEs, dashboards, and API documentation.
Complex data made clear. Charts, dashboards, and real-time analytics interfaces.
Component libraries, documentation, and governance. Scalable design infrastructure.
User interviews, usability testing, and analytics. Design informed by data.
Marcus Chen has designed products used by 10M+ people. 12 years of experience. Worked at Stripe, Linear, and Vercel.
Learn more"Marcus redesigned our trading platform. Conversion up 35%, support tickets down 40%."
"The best designer I have worked with in 20 years. Every pixel is intentional."
"Marcus design system saved our team 6 months. The documentation alone was worth it."