Yuan Ye

AI Engineering / Coding / Personal Lab

I build with curiosity and rigor.
Turning ideas into working systems.
Documenting the process.

01

LLM Tooling Framework

A modular toolkit for building, testing, and observing useful model-driven applications.

Python / FastAPI / Streamlit
2025
02

AI-Assisted Coding Workflow

Practical workflows that combine AI assistance with human judgment instead of replacing it.

VS Code / Python
2025
03

Data Pipeline Lab

Small, reliable pipelines for data collection, processing, analysis, and operational cleanup.

Airflow / DuckDB / Pandas
2024
04

Knowledge Base Explorer

Local-first knowledge management and semantic search experiments with simple interfaces.

Python / SQLite / Embedding
2024
View more experiments →

AI Engineering

LLM applications
RAG & Agents
Evaluation

Software Engineering

Python / TypeScript
APIs & Services
Testing & CI

Data & Infra

Data pipelines
Databases
Cloud & DevOps

Product & Research

Prototyping
Experiment design
Technical writing

2025

Building Reliable LLM Applications: A Practical Checklist

What actually matters once a prototype needs to become something another person can trust.

2025

From Prompt to Production: My Workflow

How I move from idea to working system without letting the stack become heavier than the problem.

2025

Evaluating RAG Systems: What Actually Matters

Why retrieval quality, workflow ergonomics, and observability usually matter more than louder claims.

2025

Designing Data Pipelines for Change

Small systems survive longer when they are clear enough to adapt without accidental complexity.

Looking forward to interesting conversations.