perviouse work on vb.net and sql server
perviouse work on vb.net and sql server.
Hi, i'm Ahmed AbuAziz a Computer Systems Engineer. I'm an IT expert with 10 years experience of designing, building and tuning systems. Current skill set: - Linux maintenance/troubleshooting: CentOS, Ubuntu, Debian and RHEL etc. - Apache2 + Nginx, MySQLand MariaDB - SysLog: Nagios, OSSIM, Elasticsearch,Logstach, kibana (ELK Stack) - Linux serverside: iptables, rsync, OpenVPN, DoveCot, PostFix and roundcube. - VoIP: asterisk and FrePBX. - IM: OpenFire and Ejabberd. - Virtualization: ProxMox, KVM and ESXI VMware. - Hosting environment : share hosting, vps, dedicated server, cloud server, docker - Hosting providers : Hostgator, Hetzner,GoDaddy, Bluhost, ipage etc - Hosting panels : Plesk, whm\cPanel, Webmin. - CMS : Wordpress, Joomla and others -- Server security: Firewalls, Mod Security and servers hardening. -- Storing Experience in Information Security and Cryptography including Penetration Testing , Breach investigations, Security Assessment and Designing Security Policies.