William Wang 中文Let's talk

Engineer by craft. Curious by nature.

Good systems.
Great possibilities.

Hey, I'm William. A full-stack engineer exploring the space between thoughtful software and practical AI.

Master of IT, UNSW Always exploring
Connected ideas. Endless possibilities.
My toolkit

Ideas, made real

Selected work.

More on GitHub
From a question to an action. Agent workflow
A rental requestFind. Book. Manage.
LangGraph + OpenAIRental Agent
KnowledgeRAG + Qdrant
ActionsTools + PostgreSQL
Context-aware by designBuilt for the full lifecycle
AI & automation Personal project

A smarter way
to handle renting.

An AI-powered rental assistant that connects knowledge with action. From retrieving the right context to managing order workflows, built as a complete system.

LangGraphRAGQdrantPostgreSQL
Explore the project

From interface to infrastructure

Built with depth.
Delivered with care.

I like knowing how the whole system fits together, not just the part in front of me.

View my experience

Strong foundations. Less friction.

Clean API contracts, thoughtful data models, and reliable systems. Backend is where I feel most at home.

PythonSQLRESTful APIPostgreSQLSQLAlchemySupabaseAuthentication & RBAC
William playing bass and singing on stage with his band
A different kind of live environment.

The person behind the code

A builder.
And a bit of an explorer.

I'm William, a software engineer with a Master of IT background at UNSW. I enjoy taking a messy problem and turning it into something clear, useful, and maintainable.

My work spans backend architecture, full-stack development, and AI-powered workflows. Outside the editor, you might find me on stage with my band. Different tools. The same curiosity.

“Love to try everything.”
Read my résumé

Good things start with a conversation

Have something
in mind?

A project, an opportunity, or just a hello.
I'd love to hear from you.