about

Hello there! My name is Sunny Yiu. I am a Software Developer, DevOps Engineer, and Scrum Master, leading the dev team at Mental Health First Aid Australia. I specialise in developing full stack web application, and applied agile and DevOps principles.

I have interest in many things through my experiences in a wide range of technological roles, experienced in a range of programming languages, object-oriented and functional programming paradigms, computer science, applied cryptography, security, networking, system administration, and native mobile application development.

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 coffee like most developers, except mine is most likely decaffeinated. 😉☕️

languages

  • PHP, Python, C
  • HTML, CSS, JavaScript
  • SQL
  • English, Cantonese

tools, servers, systems & frameworks

  • Puppet, Ansible, Docker
  • Kanban, Certified ScrumMaster (https://www.scrumalliance.org/community/profile/syiu)
  • Drupal (API, eCommerce)
  • Payment gateway
  • Version control – git 👍, legit (https://git-legit.org/) 👍👍, subversion
  • REST with JSON 😍 and XML 😭
  • Cloud – Rackspace, AWS, autoscaling, Ramnode
  • Linux – Red Hat, CentOS, Debian, Ubuntu, Arch, Gentoo
  • Unix – OpenBSD/pf, macOS
  • Apache, Nginx, SSL/TLS
  • MariaDB (MySQL), SQLite
  • Bind, NSD, Unbound
  • jQuery, SaSS, Compass
  • Bootstrap, Foundation
  • Active directory, LDAP / Domain Service

contact