Linux Server, AWS Cloud Computing, IT Security, CPanel, Web/Mail/Domain Hosting
I have worked dedicatedly on Linux Systems since 2002 in various capacities.
I have provided end-to-end Professional Solutions in wide spectra of Linux, Open Source Technologies
Responsible for
* Linux Server Administration(Apache, Nginx, Lighttpd, Exim, Postfix, BIND/Named, DNSMasq, DJBDNS, Squid proxy, Memcached, MySQL, PostgreSQL, ProFTPD, Pure-FTPd, vsftpd, OpenVPN VNC, SSH, X Window, SNMP, Nagios, Zabbix, Samba, OpenLDAP, Firewall, iptables, DMZ, Asterisk)
* AWS
* Web/Mail/Domain Hosting
* Hosting Panels - WHM/CPanel, Plesk, ISPConfig, Kloxo
* LAMP LEMP stack
* Firewall, Proxy & Gateway Security
* NMS
* Pen Test, Vulnerability Assessment
* Security Auditing & Enforcement
* VPN
* HPC Clustering
* Remote Server Support L2/L3/L4
* Virtualization
* VOIP Asterisk, PBX - Vicidial, Elastix, Trixbox
* Load Balancing, Fault Tolerance, Scalability & High Availability
* Tuning & Performance
* Customization of Linux Kernel & Distro with Rebranding
* Technical Writing
Work Terms
Availability - 24x7 for urgent tasks. US & Australia daytime work hours
Communication - Mobile Phone, Skype, Chat