Offering expert Linux administration services to optimize performance, security, and reliability of your servers and systems. With extensive experience in managing Linux environments, I provide customized solutions for web hosting, application deployment, database management, and more.
Services Offered:
Server Setup and Configuration:
- Installation and configuration of Linux distributions (Ubuntu, CentOS, Red Hat, Debian).
- Setup of web servers (Apache, Nginx), database servers (MySQL, PostgreSQL), and application servers.
- Custom server configurations to meet specific application needs.
System Administration:
- Regular maintenance and updates for system stability and security.
- User and group management with appropriate permissions and access controls.
- Performance monitoring and tuning to optimize resources and minimize downtime.
Security Management:
- Implementation of robust security measures, including firewalls (iptables, UFW) and intrusion detection systems.
- Regular security audits and vulnerability assessments.
- Backup and disaster recovery planning to protect critical data.
Automation and Scripting:
- Development of shell scripts for automating routine tasks and maintenance.
- Use of configuration management tools like Ansible and Puppet for streamlined server management.
- Automated deployment scripts for consistent application rollouts.
Networking and Connectivity:
- Configuration of network interfaces, VPNs, and routing protocols.
- Troubleshooting network issues and ensuring reliable connectivity.
- Setup and management of DNS, DHCP, and other network services.
Database Administration:
- Installation, configuration, and optimization of database servers (MySQL, PostgreSQL).
- Regular backups, monitoring, and performance tuning of databases.
- Implementing replication and clustering solutions for high availability.
Monitoring and Support:
- Continuous system monitoring using tools like Nagios, Zabbix, and Prometheus.
- Proactive issue detection and resolution to minimize disruptions.
- 24/7 support and troubleshooting for any system-related concerns.