Dear sir.
I have reviewed your job description very carefully, I feel that I'm an exact match for this position.
I am an excellent system & network administrator with over 10+ years of experience.
I also have over 7 years of professional experience in shell script.
This is no difficult and I can do it easy.
Let me introduce myself to you more…
▪ Operating Systems: Linux (Debian, Ubuntu, RedHat, CentOS), Mac OS X, Windows Server and Desktop
▪ Programming: Bash, Python, C/C++, PHP, Java, JavaScript
▪ Networks: NAT, VPN, Firewalls, Load balancers, IP Routing(BGP, OSPF, RIP), VLAN, OpenVPN, VPS
▪ Network Services: DHCP, DNS, NFS, FTP, SAMBA, SNMP, SSH
▪ Databases: MySQL, ORACLE, MongoDB
▪ Web Servers: Apache, NGINX
▪ Mail Servers: Exim, Courier, SpamAssassin, Amavis, Horde Webmail
I am ready to start right away.
I am very flexible in working time and communications.
Best Regards.