I am an experienced UNIX administrator with expertise in web server management and configuration, mail server solutions(postfix,dovecot,roundmail,spamassasin)
experienced in Installation , optimization and maintenance of various databases(MySQL,PostgreSQL). Also experienced in using various monitoring tools such as Nagios, Monit/Munin.
i have strong knowledge in bash,php and python scripting which help in automation of many tasks.
i have experience in customized Asterisk PBX solutions and various billing systems including A2billing.