Fix Protocol, Linux Shell Scripting, UNIX, Python, Perl, UDP, Linux

Unix, Design Patterns, Network Programming, PostgreSQL, Memory Management, Shell Scripting, Multithreading, Stl, Performance Tuning, Nosql, Git, Linux, MySQL, Socket-Level Communication, Cloud Platforms, Object-Oriented Programming

Ipsec, C, Os Internals, Ssh, Cryptography, SSL, Linux, software systems design tools, key management, system-level programming, real-time multi-threaded software, Security Technologies