Hello there! I am Sunny Yiu, I am a full stack developer in Melbourne, Australia, working with React, Node, Express, Terraform and AWS with the brightest team in the world.

I am fond of modern JavaScript, infrastructure as code, object-oriented and functional programming, computer science, applied cryptography, security, networking, and cloud computing.

Although I am a fast learner and have expertise in a number of technical areas, I believe that life is a marathon, not a race. I’d enjoy to live, work, and learn at a steady pace indefinitely. I enjoy a cup of coffee like most developers. Except I like it decaffeinated. 😌☕️


  • JavaScript (React, Node.js, ExpressJS, Material-UI, Bootstrap)
  • Terraform HCL
  • SQL (Aurora, Postgres, MySQL, MariaDB, SQLite)
  • Python, PHP
  • English, Cantonese