Education AI
AI exam preparation workspace
A focused study product for teacher-exam preparation, combining structured content, AI guidance, and fast web delivery.
Cloudflare Pages deployment
AI application builder / creative technologist
Lin Yi
I turn AI ideas into usable products.
Focused on AIGC workflows, LLM applications, interactive web experiences, and deployment systems that move from prototype to production.
Focus
AI products, interactive web, deployment.
10+
product experiments
3+
years building
24h
deployment loop
I like work that feels calm on the surface and rigorous underneath.
Selected Work
A tighter look at the kind of systems this site should represent: practical AI tools, durable interfaces, and production deployments.
Operations
Quality report publishing system
A browser-facing reporting experience for turning dense business material into a readable, shareable web artifact.
Static site + custom domain
Automation
AI workflow and account operations
Local tooling and VPS operations for maintaining AI services, dashboards, replacement tracking, and deployment workflows.
CLI + VPS + Cloudflare
Capability
What I Build
The value is not a list of tools. It is the ability to shape rough AI possibilities into reliable user-facing systems.
AI product prototypes
LLM interfaces, prompt workflows, RAG-style assistants, internal tools, and proof-of-concepts that can be tested quickly.
OpenAI APILangChainRAGPrompt systems
Interactive web experiences
Immersive frontends with motion, canvas, 3D scenes, and responsive product-grade UI instead of generic templates.
Next.jsReactThree.jsTailwind
Deployment and operations
Cloudflare, VPS, Docker, reverse proxy, DNS, monitoring, and the practical work needed to keep products reachable.
CloudflareDockerLinuxNginx
Data-backed workflows
Dashboards, trackers, lightweight databases, structured records, and automation that turns recurring work into systems.
SQLitePostgreSQLDashboardsAutomation
A builder who likes the messy middle.
About
I work where AI, web products, and practical operations meet. My strongest projects usually start as a vague idea, then become a useful interface, a deployed service, or an internal system that saves time.
This site keeps the old immersive spirit, but the new version is meant to communicate trust faster: what I build, how I think, and how someone can work with me.
Prototype fast
Make the idea testable before over-polishing it.
Design for use
Interfaces should feel clear after the novelty fades.
Ship the system
Deployment, domain, logs, and upkeep are part of the product.