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Crystal Zhu's avatar
Crystal Zhu
proHong Kong
Product-minded Backend & Systems Engineer | Workflow & APIs
8
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Product-minded Backend & Systems Engineer | Workflow & APIs
Cover image for Fuel Station Stock System – Architecture Design & Handoff
Fuel Station Stock System – Architecture Design & Handoff
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Cover image for I built Solution Blueprint Agent
I built Solution Blueprint Agent to help turn incomplete business requirements into clearer implementation context before development begins. This demo uses a paperless banking workflow to show how the product analyzes an initial requirement, surfaces missing decisions, and guides the user through clarification instead of silently assuming business rules. Built end to end with FastAPI, Next.js, TypeScript, and LLM integration.
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Cover image for From a Business Proposal to a Buildable Backend System
From a Business Proposal to a Buildable Backend System
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Cover image for Architecture Discovery: Paperless Banking Workflow Integration
Architecture Discovery: Paperless Banking Workflow Integration
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