Choose a project that showcases your frontend system design skills and ability to handle ambiguity, ideally one with clear constraints and trade-offs. Structure your walkthrough by first setting the context and requirements, then presenting your design with diagrams, and finally discussing trade-offs, challenges, and outcomes. Use a whiteboard or digital tool to draw diagrams as you speak, keeping them simple and focused on key components.
Pro tip: Emphasize how you adapted your design to changing requirements or unexpected challenges, as Coinbase values adaptability and ambiguity management. Also, tie your trade-offs to business impact, such as user experience or performance metrics.
Briefly describe the project, your role, the team size, and the high-level goal. Mention any constraints like timeline, tech stack, or ambiguous requirements.
Outline functional and non-functional requirements, clarifying what was in and out of scope. Highlight any ambiguities and how you resolved them.
Draw a high-level architecture diagram showing components, data flow, and interactions. Explain your design choices, such as component structure, state management, and API integration.
Explain key decisions, alternatives considered, and why you chose your approach. Cover trade-offs in performance, maintainability, scalability, and user experience.
Summarize the results, including metrics, user feedback, and what you would do differently. Highlight how you handled changes or setbacks.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.