Familiar with Linux (CentOS/Ubuntu/RedHat/Fedora), MacOS, Windows OS (2003/2008/2012).
Strong experience in building Farm Website under heavy network load: Apache, Nginx, Linux Virtual Server, RabbitMQ, Cluter Database...
Good knowledge of design, configuration, optimization and security services in MS Windows and Linux such as Active Directory Multi-Sites, Tomcat, Nginx, Apache, PHP-FPM, FTP server, Databases Cluster,…
Strong experience in Web Server for many purposes: IIS, Apache, Glassfish, Tomcat, Nodejs especially in Nginx, php-fpm…
Good knowledge of hardware and rescuing hard drive data: PC, Devices of computer, routers, switches, servers, Harddisk, RAID…(Cisco, Dell, HP, SuperMicro, IBM).
Deploying and intergrating system monitoring and sms-email alerting: Cacti, PRTG…
Configuring and Optimization the Linux & Window Firewall com: IPTables, CSF, Shorewall-MultiISP, PFSence...
Good knowledge VMWare Vsphere 5.0, 5.5: Networking, Storage, HA Clusters, Fault-Tolerance, vSAN…