We have released a number of projects on GitHub, if you are interested in seeing a sample of our work, or if you are interested in checking out any of these projects.
Our projects range from an open source implementation of a secure chat server along with iOS and Android clients with RSA encryption constructed from the ground up (so as to circumvent any potential issues with eavesdropping), to an implementation of YACC and Lex which generates Objective-C and C++ code that is re-entrant and that can be used to build fast parsers on iOS and MacOS.
Glenview Software 