
π Certified Linux System Administrator | DevOps | Server Optimization | Cybersecurity | DRC Solutions
Hi, I’m Feri β a seasoned Linux System Engineer with 10+ years of hands-on experience managing servers, cloud platforms, and secure infrastructures for clients around the globe.
I specialize in building stable, secure, and scalable Linux systems that run 24/7. Whether you’re migrating a website, hardening your infrastructure, or setting up a secure email server, I’m here to help.
β What I Do:
- π§ Linux Server Setup & Maintenance (Ubuntu, CentOS, Rocky, AlmaLinux, Debian)
- βοΈ Performance Optimization (Nginx, Apache, MariaDB/MySQL, Redis, etc.)
- π Build Cybersecurity-Ready Servers
- Hardened SSH, firewalls, Fail2Ban, SELinux/AppArmor
- Automated patching, brute-force protection, and malware scanning
- SSL/TLS & secure service configurations
- βοΈ Cloud & Virtualization Management (Proxmox, VMware, KVM, XenServer)
- π¦ Web & App Migration (cPanel, WHM, Virtualmin, VPS-to-VPS, on-prem to cloud)
- π§ Email Server Setup & Troubleshooting (Postfix, Dovecot, Zimbra)
- π Disaster Recovery (DRC) Solutions β replication, backup planning, and failover setups
- π Monitoring & Auditing β Uptime checks, log analysis, alerts, and performance audits
π§ Tools I Work With:
- Bash, Ansible, rsync, cron, netdata, fail2ban, iptables/ufw
- Proxmox VE, AWS EC2/EBS/S3/VPN, WHM/cPanel, Virtualmin, PowerDNS
- Zimbra, Postfix/Dovecot, Let’s Encrypt, SSL, acme.sh
- RAID/LVM/storage tuning, snapshot & backup automation
π Why Clients Choose Me:
- Fast response, detailed documentation, and reliable delivery
- Able to work independently or as part of a DevOps team
- Understand the importance of uptime, data integrity, and scalability
- Security-focused from day one β your systems are protected by design
- I treat every system like itβs my own β because it reflects your business
Need a cybersecure VPS, hardened email server, or a worry-free migration? Letβs work together and get it done right.
π¬ Send me a message β I usually reply within the hour.
π§ Email: [email protected]