Golang, Ipsec, Unix, Wireshark, C, Socket Programming, Memory Management, Ipc Mechanisms, Vpn, Linux, DNS spoofing, Layer 3 networking protocols

Unix, C, Perl, Linux, Data Structures, Operating Systems, Data Networking, Python

C, Networking, Computer Architecture, data structures, Python, Filesystems, System Kernel programming, programming practices, file cloud protocols

.NET, Design Patterns, Java, C, Win32, Data structures, Mfc, Winforms, Sql, Wpf, Algorithms, Python, Unit-testing frameworks, Inter-process communication, Programming for software driven instruments, Agile processes, Document-based databases

Java, C#, C C++, Sql, Relational Databases

Java, Javascript, C, Cryptography, Python, Enterprise Management, hardware-backed security, identity authentication