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$
USD
I will fix, optimize, or configure your linux web db server
Web Dev, Server Admin, Online Tutor
I specialize in developing robust and scalable web applications using PHP Laravel and vTiger CRM. My expertise lies in creating MVC (Model-View-Controller) systems, ensuring a clear separation of conc...
About this Gig
Is your server down, slow, or misconfigured? I can help fast.
I'm a Linux systems administrator with 20+ years of hands-on experience managing production servers at a major Venezuelan university network (RedUC). I've worked with Apache, MySQL, PostgreSQL, Zimbra, Squid, NAGIOS, CACTI, and more.
What I can do for you:
- Apache / Nginx web server setup and troubleshooting
- MySQL / PostgreSQL installation, tuning, and migration
- Linux server hardening and security audit
- Squid proxy setup with content filtering (SquidGuard)
- DNS, email server (Zimbra/SMTP) configuration
- Server monitoring setup (NAGIOS, CACTI, MRTG)
- VPS configuration (Ubuntu, CentOS, RHEL)
- Firewall rules (Cisco, Fortinet, iptables)
Distros I work with: Ubuntu · CentOS · RHEL · Debian
Message me first with your issue and I'll tell you honestly if I can solve it and how long it will take.
