龙生 崔

Representative projects: AI Workspace, SRM, Exam Registration Platform
AI Workspace — Enterprise RAG Knowledge Base & AI Chat Platform
Built a multi-tenant RAG platform for document management, knowledge search, and AI chat.
.   Built the main frontend and backend features with React 19, TypeScript, and NestJS, including workspaces, knowledge bases, document review, and AI Chat.
.   Designed a mul

AI-SaaS Platform
Enterprise AI platform with conversation flows, FAQ, DocSearch, and ChatGPT services.
.   Led the main frontend architecture and development, including module design, complex business features, and performance optimization.
.   Built a visual Schema editor with drag-and-drop nodes, connections, and condition branches for configurable AI chat flows.
.   Split FAQ, DocSearch, ChatGP

Tenant Data Management Platform
B2B data platform for custom Schema configuration, data conversion, and employee information management.
.   Built a micro-frontend architecture with React 18 and single-spa, allowing major modules to be developed, tested, and deployed separately.
.   Set up frontend standards with ESLint, Prettier, Husky, and CI/CD.
.   Improved performance for multi-page use cases

Auto Finance Assistant
Auto loan application covering risk control, contracts, payment, post-loan work, and repayment.
.    Refactored the main loan process and reduced repeated development work by about 30%.
.    Split major business areas into separate modules and supported on-demand loading.
.    Reduced page load time from 1.5s to 0.5s and improved first-screen rendering by about 50%.

NLP & Entity Annotation Platform
NLP data platform for model prediction, manual annotation, entity management, and relationship visualization.
.    Led frontend development for NLP and entity annotation systems used in medical and legal projects.
.   Built rich-text annotation and D3.js relationship visualization for large data sets.
.   Used lazy loading, caching, and WebSocket updates to improve