rafan@ubuntu-server:~$ ./health-check.sh
[ ok ] hostname ........ ubuntu-server
[ ok ] cpu load ........ 0.42 0.38 0.35
[ ok ] memory .......... 3.1G of 8.0G used (39%)
[ ok ] disk / .......... 41% used
[ ok ] network ......... 8.8.8.8 reachable, 12 ms
[ ok ] services ........ ssh, cron, systemd-resolved active
[ ok ] backup .......... archive written
rafan@ubuntu-server:~$ _Illustrative output of the kind of report my Bash health-check script produces.
Full skill breakdown (click to expand)
| Area | Skills |
|---|---|
| IT operations | Troubleshooting, Monitoring, Incident Management, Ticket Resolution, RCA, Server Administration |
| Microsoft infrastructure | Active Directory, Microsoft Entra ID, PowerShell, Intune Fundamentals |
| Networking | TCP/IP, DNS, DHCP, Subnetting, Routing, VPN, Firewalls, Ping, Tracert, Nslookup, Ipconfig |
| Cloud concepts | Virtual Machines, Cloud Storage, Virtual Networks, IAM, Scalability, Availability, Security Fundamentals |
| DevOps and monitoring | Git, GitHub Actions, Docker, CI/CD, Prometheus, Grafana, Node Exporter |
| Scripting and databases | Bash, Python, SQL, HTML, CSS |
|
Managed users, groups, permissions, processes and services on Ubuntu. Wrote Bash scripts for system info, health checks and automated backups. |
Configured Prometheus and Node Exporter to collect Linux metrics. Built a Grafana dashboard tracking CPU, RAM, disk, network traffic and uptime. |
Built a Python app with Pytest tests, containerized it with Docker, and automated test runs on every code change using GitHub Actions. |
%%{init: {'theme':'dark','themeVariables':{'primaryColor':'#0F1B33','primaryTextColor':'#E9EFFA','primaryBorderColor':'#5CD6F0','lineColor':'#8F86FF','fontFamily':'monospace'}}}%%
flowchart LR
A["Linux server<br/>Node Exporter :9100"] -->|"metrics"| B["Prometheus<br/>scrape and store"]
B -->|"queries"| C["Grafana<br/>dashboards"]
C --> D(["CPU · RAM · disk · network · uptime"])
- ☁️ Deepening hands-on experience with AWS, Azure and GCP
- 🐧 Building stronger Linux server administration and automation skills
- 📈 Expanding monitoring and observability setups
- 🪟 Working with Active Directory, Entra ID and PowerShell
- 💼 Looking for a Junior IT Infrastructure Engineer role in the UAE