Lim Zhi Xuan_
DevOps/SRE Engineer
Now working as a DevOps/SRE Engineer, I'm an Information Security graduate, who, in leisure, works on personal programming projects, plays cybersecurity CTFs and reads to help realize my unstoppable ideas and satisfy my never-ending curiosity.
Obsessed with automation (spending hours writing scripts to replace manual tasks that can be done in minutes XD). Perfectionist in writing clean, optimized and self-documented code, with security in mind.
Starting with basic HTML and CSS when I was still a kid, continuing exploring C and PHP on my own during my teenage years, I then learnt more systematically on C, Bash, Java, PHP, C#, JavaScript, Python and Kotlin in my university, before currently diving into the world of Bash, Go, Ruby, Lua (LuaJIT) and TypeScript.
Here are some tools that I'm familiar with:
- Docker
- Kubernetes
- Helm
- GitLab CI/CD
- OpenProject
- Gruntwork Terratest
- HashiCorp Terraform
- HashiCorp Packer
- HashiCorp Vagrant
- HashiCorp Vault
- Banzai Cloud Bank-Vaults
- Prometheus
- Grafana
- Apache APISIX
Side Projects!
-
😎 Can You See Me? ->
Challenge portal of TAR UC CTF S1 cybersecurity competition, attracted ~150 participants.
Hit me up for tips or write-up! -
☎️ DTMF Decoder ->
Decode DTMF tones in audio files using Goertzel algorithm, implemented in JavaScript.
Running entirely at browser! -
📃 Utilities Helper
Python script to scrap TNB & Air Selangor bills, store them in Firebase and notify for updates via Telegram bot.
TNB & AS, publish API please!!!