System administrator. 5 years of experience. OS: I have 10 years of Experience as a Linux System Administrator. High level of expertise in Windows system administration. Strong knowledge of Linux systems. Have experience in servers tuning for web high load, monitoring, backup, spam handling and many other things. Provided services: - Linux/Windows server management - Issue troubleshoot - Installation, configuration, and optimization of web/mail services - Monitoring system server installation and configuration - Backup system setup and configuration - Automation using bash, and python scripts - Various software installation and maintenanc