Linux Consulting and Operations
Provide expert installation and technical support services on all major Linux distributions including RedHat, CentOS, Debian and Ubuntu.
I can also work with any custom Linux installation. Have in depth experience in solving all types of Linux and network related problems. I am expert at Linux disaster recovery. I can work with your organization to provide a cost effective, expert solution to any Linux related need.
I specialize in providing remote support, troubleshooting, administration and management services worldwide. I also provide expert on-site Linux, FreeBSD and OpenBSD support in Brno city and surrounding areas.
Please do not hesitate to contact me if you have any Linux related needs or problems on the following topics:
Linux Administration
- Remote server administration
- System troubleshooting & debugging contact me
- Disaster recovery
- Security auditing & hardening
- Software installation & configuration
- Kernel rebuilds & module management
- Backup planning & implementation
- Python/Shell scripting
- Performance tuning
- Emergency support (24/7)
Internet services support & Management
- Apache and Nginx servers, SSL certificates
- MySQL/MariaDB, Galera cluster install & management
- Postfix, Exim, OpenSMTPd
- Anti-Spam, DMARC, SPF, DKIM
- DNS (Bind, Knot, balancing, DNSSEC)
- Load Balancing/Clustering
Security & Firewall
- Security auditing & hardening
- iptables and ipset configuration and tuning
- Network security auditing & hardening
- Security alert and upgrade management
- Disaster & compromise recovery