< Hello, I'm Chua />

Builds, hosts, and breaks things — all from scratch.

View Projects

About Me

I'm a self-taught developer passionate about infrastructure and automation. I build and manage multi-server architectures, from self-hosted VPS setups to IoT systems and smart home platforms.

My stack includes Flask, Docker, PostgreSQL, Nginx, and monitoring tools like Grafana and Prometheus — all deployed and maintained from scratch.

Featured Projects

Self-Hosted Infrastructure

Multi-server architecture with DigitalOcean VPS and bare-metal home server. Includes monitoring, VPN, IoT automation, and 99.99% uptime.

Terminal Simulation

A fun simulated interactive web-based terminal with custom commands, file system simulation, and real-time output rendering.

Visitor Map

Real-time geolocation tracking and visualization of website visitors with interactive mapping.