Overview:

We are seeking a highly skilled DirectAdmin expert to perform a complete installation, configuration, and optimization of the DirectAdmin control panel on our production servers. This project is crucial for establishing a robust, secure, and high-performance web hosting environment that can efficiently manage multiple websites, email accounts, and databases for our clients, ensuring a smooth and reliable hosting experience.

Responsibilities:

•  Installation & Core Configuration:
  • Execute a fresh, secure installation of DirectAdmin on a designated Linux server (CentOS/AlmaLinux/Ubuntu preferred).
  • Configure essential services that integrate with DirectAdmin, including Apache/Nginx (as reverse proxy), PHP-FPM, MySQL/MariaDB, and Exim/Dovecot for email.
  • Set up initial administrative accounts and ensure the DirectAdmin panel itself is secured with SSL/TLS.
• Hosting Environment Setup:
  • Configure user packages, reseller accounts, and individual user accounts within DirectAdmin.
  • Set up domain creation, DNS management (including SPF, DKIM, DMARC records), and SSL certificate provisioning (e.g., Let's Encrypt) for hosted domains.
  • Configure FTP access, cron jobs, and database management for end-users.
• Security & Performance Optimization:
• Implement advanced security measures, including firewall configuration (e.g., CSF/LFD), brute-force protection (e.g., Fail2Ban), and regular security updates for all server components.
• Optimize server performance for high traffic, including web server tuning, PHP optimization, and database caching strategies.
• Configure automated daily/weekly backups for all DirectAdmin accounts (files, databases, emails).
• Ensure proper resource limits and isolation for hosted accounts.
•  Migration & Documentation (if applicable):
  • If required, perform seamless migration of existing websites and data from a previous hosting environment to the new DirectAdmin setup with minimal downtime.
  • Provide comprehensive documentation of the entire DirectAdmin setup, server configurations, security measures, and optimization techniques.
  • Offer a brief training session or handover notes for our internal team on daily management and troubleshooting.
• Required Qualifications:
  • Minimum 4+ years of extensive hands-on experience with DirectAdmin installation, configuration, optimization, and troubleshooting in a production environment.
  • Strong proficiency in Linux server administration (CentOS, AlmaLinux, Ubuntu) and command-line operations.
  • In-depth knowledge of web server technologies (Apache, Nginx), PHP versions and extensions, and database systems (MySQL/MariaDB).
  • Solid understanding of email server components (Exim, Dovecot) and DNS management.
  • Proven experience in server security hardening, including firewall management and intrusion prevention.
  • Demonstrated ability to optimize server performance for web hosting environments.
  • Experience with website migration processes is a plus.
  • Excellent problem-solving skills and attention to detail.

Key Skills:

• DirectAdmin
• Linux Server Administration
• CentOS
• AlmaLinux
• Ubuntu
• Apache
• Nginx
• PHP-FPM
• MySQL
• MariaDB
• Exim
• Dovecot
• DNS
• SSL/TLS
• Let's Encrypt
• Firewall (CSF/LFD)
• Fail2Ban
• Server Security
• Performance Optimization
• Website Migration
• Backup Automation
• Troubleshooting
• Documentation

Expectations:

We expect a highly efficient, secure, and user-friendly DirectAdmin environment that is ready for production use. The freelancer should be meticulous in their work, proactive in identifying potential issues, and committed to delivering a stable and optimized hosting solution. Clear communication, adherence to best practices, and thorough documentation are essential.