I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops.
Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc.
Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions.
Setup, security and optimization your server.