Secure, optimized, and reliable Linux server management across Alma Linux, Ubuntu, Debian, and cPanel/WHM hosting platforms.
Professional Linux server administration delivering maximum uptime, security hardening, and performance tuning for your hosting infrastructure.
I provide comprehensive Linux server administration services for VPS, dedicated, and cloud servers. Whether you need a fresh server setup, security audit and hardening, cPanel/WHM management, or ongoing maintenance, I ensure your servers are fast, secure, and properly configured to support your business operations 24/7.
"A well-managed server is the foundation of a reliable online business."
82+
Projects
Delivered
45+
Happy
Clients
13+
Years of
Experience
18+
Countries
Served
Skills
My Expertise
Linux Distribution Expertise
Hands-on experience administering and maintaining major enterprise Linux distributions:
- Alma Linux – RHEL-compatible enterprise server setup, package management with DNF, SELinux configuration
- Ubuntu Server (LTS) – LEMP/LAMP stack deployment, UFW firewall, systemd service management
- Debian – Stable, minimal server configurations ideal for long-term production environments
- CentOS / Rocky Linux – Enterprise-grade administration and migration to Alma Linux
cPanel / WHM Administration
Full-service cPanel/WHM hosting environment management for web hosting businesses and resellers:
- WHM Server Setup & Configuration – Initial installation, DNS configuration, nameserver setup, and SSL provisioning
- Account & Reseller Management – Creating and managing hosting accounts, packages, and reseller plans
- Email Server Administration – Exim, Dovecot, SpamAssassin configuration and troubleshooting
- Backup & Disaster Recovery – Automated backup configuration using JetBackup and R1Soft
Security Hardening & Optimization
Keeping your servers secure, compliant, and performing at their best:
- Firewall Configuration – iptables, firewalld, CSF/LFD setup and tuning for optimal access control
- Intrusion Detection – Fail2Ban, ClamAV, and rootkit scanner installation and monitoring
- SSL/TLS Management – Let's Encrypt, AutoSSL, and commercial certificate installation and renewal
- Performance Tuning – Nginx/Apache optimization, PHP-FPM tuning, MySQL query optimization, and caching setup
How I Work
Work Process
Audit & Assessment
Conduct a thorough assessment of your existing server environment or define requirements for a new setup. Identify security vulnerabilities, performance bottlenecks, and configuration gaps before taking any action.
Setup & Configuration
Perform clean OS installation or reconfigure the existing system. Set up the required software stack (LEMP, LAMP, or custom), configure DNS, install and configure cPanel/WHM if required, and apply initial security settings.
Hardening & Optimization
Apply comprehensive security hardening: configure firewalls, disable unused services, set up intrusion detection, install SSL certificates, tune web server and database performance, and configure automated backups.
Monitoring & Ongoing Support
Set up server monitoring and alerting. Provide detailed handover documentation covering all configuration decisions. Offer ongoing maintenance, update management, and support to keep your server healthy long-term.
Topics
Common Questions
Which Linux distribution should I use for my server?
For web hosting with cPanel, Alma Linux is the most stable RHEL-compatible choice. Ubuntu LTS is excellent for general-purpose servers and developer environments. Debian suits minimal, long-term production systems. I recommend the best distribution based on your software stack and support requirements.
What does server hardening include?
Server hardening covers disabling unused services, configuring firewall rules (CSF/iptables/firewalld), setting up Fail2Ban for brute-force protection, enforcing SSH key authentication, installing intrusion detection (ClamAV, rkhunter), applying kernel security patches, and configuring SELinux or AppArmor policies.
Can you migrate my website to a new server with zero downtime?
Yes. I use proven migration procedures — syncing files and databases before cutover, verifying the new environment, then updating DNS with minimal downtime. For cPanel servers, I use WHM's account transfer tools to ensure a clean, consistent migration with email and database integrity preserved.
How do you handle email server problems?
I troubleshoot and configure Exim (MTA) and Dovecot (IMAP/POP3) on cPanel servers, resolve email deliverability issues by configuring proper SPF, DKIM, and DMARC records, tune SpamAssassin filters, and diagnose mail queue backlogs or blacklisting issues.
What backup solutions do you recommend?
I configure automated backups using JetBackup or R1Soft for cPanel environments, and rsync/Bacula for bare-metal Linux servers. Backups are stored off-site (remote FTP, S3-compatible storage) with retention policies, and I test restore procedures to ensure your backups actually work when needed.
How do you improve website loading speed on a VPS?
I tune Nginx or Apache configurations for optimal concurrency, configure PHP-FPM pool settings, enable OPcache and Redis/Memcached for application caching, optimize MySQL/MariaDB query performance, and implement CDN integration — resulting in measurably faster page load times for your visitors.
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