yuan.luna_

whoami
Yuan's portrait

A faithful daughter of God, a loving wife, a cat mom, an enthusiast of whole foods diet & glucose revolution, an amateur painter/doodler.

A data-driven product software engineer with 8+ years of industry experience — from FAANG companies handling billions of user data to seed-round startups building everything from the ground up.

From Beijing, China to Irvine, California. Whatever I do, I love what I put my hands on.

After all, just a human being, that is so insignificant in this world, yet so unique in His eyes.

cat skills.md

Agentic AI Solutions

Building autonomous AI systems that reason, plan, and execute complex workflows. From multi-agent architectures to production-grade agentic pipelines.

LangChain CrewAI Claude GPT RAG

AI Application Development

LLM-powered products from prototype to production. Full-stack development with AI integration, from chat interfaces to intelligent automation tools.

Python TypeScript React Next.js FastAPI

Product Design & Engineering

8+ years from FAANG to startup. User-centered product thinking meets rigorous engineering. Data-driven decisions, scalable architecture, beautiful interfaces.

System Design Data Pipelines Cloud CI/CD
source .core

"She is clothed with strength and dignity, and she laughs without fear of the future."

Proverbs 31:25

Faith is my foundation, not a footnote. It shapes how I work — with integrity, purpose, and joy. In an industry that moves fast, I'm anchored in something that doesn't change.

ping yuan
status: available for freelance

I build agentic AI solutions and AI-powered products. Let's create something meaningful together.

brew coffee

Want a free coffee?

A small challenge with a warm reward — answer a quiz about me correctly and a coffee is on me.