Hi. I have 9+ years of unix/linux system administration and networking experience, working on-site in three different companies. I have solid experience in configuring freebsd/centos/ubuntu servers for different purposes, such as
hosting, dns, proxy, domain controller, monitoring, mail, backup and other. I have solid experince in configuring networks and network environment cisco and mikroik routers, switches and other. Additionaly I have solid experience in VOIP confgiuration, I have allready configured 10 asterisk servers, includeing IVR, dialplans, sip/iax trunks, custom extensions, phpAGI scripts, voicemail and recordings. Have configured many IP phones and FXO gateways (Grandstream, Cisco, yealink, linksys). Writing bash and php scripts is additional experience, that I have too. And of course I have experience in tech support of about 400 peoples of my past company. Other details about my experience and skills you can find in my profile. So if some of it is intrested for your and fit for you job let me know, ask your questions and provide some details about you job. Thank you.