Hi, I'm Jin Zijie — a builder and designer.
I build useful things with software and hardware.
I'm a computing student interested in software, hardware, design and practical problem-solving. I enjoy turning ideas into useful digital experiences, from web applications to embedded systems and PCB design.
About me
I'm a student who enjoys building things, solving problems and understanding technology from the software layer down to the hardware.
I'm particularly interested in software and hardware development. I build web applications with Python and JavaScript, and I enjoy exploring embedded systems, PCB design and CAD.
Outside of building applications, I explore cybersecurity through CTFs, experiment with hardware and learn about the systems behind the software I use every day.
I also enjoy the creative side of technology, including UI/UX design, visual communication and building websites for projects, teams and events.
Selected projects
A selection of things I've built, designed and experimented with.
UI Museum
A web application that collects intentionally terrible UI components.
Polling Site
A polling application that uses Google Sheets as its database.
Sharky
A dynamic content-driven project with customisable YAML content.
67 Interpreter
An esoteric programming language based on 6s and 7s.
CTF writeups
Notes, solutions and things I've learned while solving cybersecurity challenges.
Want to know more?
My resume covers my software and hardware interests, web projects, technical skills, leadership activities and community work.