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.

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2025

From Prompt to Production: My Workflow

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

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2025

Evaluating RAG Systems: What Actually Matters

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

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2025

Designing Data Pipelines for Change

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

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Looking forward to interesting conversations.