I'm a Embedded Linux developer having experience on Embedded C/Python on Embedded Linux platforms like Raspberry Pi I specialize in building Embedded Linux projects for web that are fast, efficient, and usable. I can do followings: (1) Programming languages C, C++(Boost), perl, java, python, sql, shell scirpt, JSON/XML (2) Linux project related in network. Network (tcp/ip, socket, tcp and udp protocols like http) Programming (multi-threading, database like mysql) Platform (linux, windows, macos, OpenWRT, Raspberry PI, embedded os) Libraries (libpcap, curl, json, pf_ring) (3) System administration Network security products (Sophos, PFSense, Mikrotik, etc.) Web hosting (AWS, cPanel/WHM, VPS, VMware) (4) Network security in linux Firewall (iptables) VPN (openvpn, pptp, ipsec, l2tp) Load Balancing and HA (ipvsadm, heartbeat) Web Server and Proxy (apache, nginx, squid, haproxy) IDS/IPS (snort, bro, suricata) DPI (opendpi, qosmos) Database (mysql, postgresql) Cryptography (aes, des, rsa, ssl, tls) I always work to satisfy clients. Thanks.