Ronald Liou kee on

DevOps Engineer

Progressed from Web Developer to SysAdmin to DevOps, with a focus on automating build processes and eliminating redundant tasks to increase efficiency and maintain productivity

Work

IT Freelancer

Self-Employment
Toulouse

System Administrator

MHComm · Connecting Home Healthcare
Toulouse

MHComm is a software publisher specialised in Home Healthcare for caregivers.

  • Build software deployment processes

  • Deploy solutions to customers' infrastructure

  • Contribute on internal tools

  • Ensure maintenance and production deployment of servers in a Health Data Hosting (HDS) compliant environment

Python Developer

Emergence Lab
Paris

Emergence Lab is an IT and strategy consulting company, focused in cryptocurrencies.

  • Build a trading platform

  • Build an alternative to mail reporting

Volunteer

Blockchain-solutions

Front-End Developer

Design a cryptocurrency fund using ReactJS.

Education

42

Programming

Projects

Pagaga

Maintainer
– Present
application

A discord bot designed for creating events (before discord buit-in events)

  • Python
  • SQLite
  • discord.py

Skills

DevOps

  • Ansible
  • Docker
  • Podman
  • GitLab CI
  • AWS
  • CI/CD

Systems & Networking

  • Linux (primarily Debian, Ubuntu)
  • SSH
  • BorgBackup
  • DNS
  • Firewall (UFW / iptables)
  • VPN (OpenVPN, WireGuard)
  • BTRFS filesystem

Identity & Access Management (IAM)

  • LDAP (LLDAP, OpenLDAP)
  • OpenID Connect

Application Exposure & Load Balancing (Reverse Proxy & Load Balancing)

  • Nginx
  • HAProxy (TLS termination, PROXY protocol)
  • Traefik

Monitoring & Observability

  • Beszel (system resource monitoring)
  • Gatus (service and endpoint availability monitoring via health checks)
  • Uptime Kuma (service availability monitoring tool)
  • Prometheus
  • Grafana

Alerting & Notification

  • SMTP
  • Postfix (mail relay used for alert delivery)
  • ntfy (real-time push notification service for system alerts)

Scripting Languages

  • Bash
  • Python

Databases

  • PostgreSQL
  • MySQL

Frontend Web Development

  • HTML
  • JavaScript

Backend Web Development

  • Python
  • Golang
  • PHP

Languages

English

Proficient

French

Native speaker

Interests

Homelab

  • Self-hosted
  • Cloud
  • Home automation

FOSS

  • Open-source enthusiast and contributor

Bouldering

  • Indoor