Habib A.
Linux Security Engineer | Server Hardening | Docker | CI/CD | Cloud
Linux server security, firewall configuration, and DevSecOps automation for startups and small teams. Specialties: Docker deployments, server hardening, pfSense firewall setup, CI/CD pipeline security, VPN configuration, OCI cloud, Hostinger cloud, Digital Ocean cloud, Hetzner cloud, Coolify Cloud, self-hosted AI agent deployment, Python automation. What I've done: - Reduced manual security log review by 40% via automated Python pipeline - Deployed 50+ containers on Coolify cloud - Deployed zero-trust SOC architecture with Zeek, ELK, and pfSense - Hardened Linux servers, NGINX reverse proxies, and TLS configs for production environments - Set up SPF/DKIM/DMARC email infrastructure for e-commerce clients Available now. Response time under 4 hours.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.3k
Billed in all: $1,695$1.7k
$163 in the last 6 months
Across 10 contracts
Across 13 contracts
Earnings, last 30 days
Skill rankings: Top 21% in Linux System Administration
Ranked by MRR among everyone on Upwork with the skill.
- #11Wireshark45 freelancers · 🇵🇰 #2Top 24%🇵🇰#2 of 9
- #26PfSense88 freelancers · 🇵🇰 #4Top 30%🇵🇰#4 of 18
- #32DHCP139 freelancers · 🇵🇰 #2Top 23%🇵🇰#2 of 12
- #39Server Virtualization135 freelancers · 🇵🇰 #5Top 29%🇵🇰#5 of 22
- #44TCP/IP148 freelancers · 🇵🇰 #4Top 30%🇵🇰#4 of 13
- #52Continuous Integration236 freelancers · 🇵🇰 #8Top 22%🇵🇰#8 of 22
- #70VMWare251 freelancers · 🇵🇰 #6Top 28%🇵🇰#6 of 23
- #113Firewall448 freelancers · 🇵🇰 #14Top 25%🇵🇰#14 of 56