I am linux expert with 10+ years of experience who had engineered and developed core modules that bundles the whole firewall disto based on Linux. I have in depth knowledge developing application in C, TCP/IP protocol suites, Netfilter, Linux kernel device driver development.
I have engineered and had been architect of OpenWRT based cloud managed Wireless Accesspoint, that talks to cloud using REST apis.
In all of my projects, To make the whole system work together, I had worked lot on open source tools and utility. BASH, AWK, Sed, git and Autotools.
I have Extensive experience managing data centers with Linux server for Apache, FTP, EMail, Samba and LDAP servers. I am having great in depth knowledge on security hardening of servers.