As a driving force behind the development of a secure oversea chat application, I focused on creating the highest standard in personal, confidential communication. The core of this project was the implementation of Personal Encrypted Messaging (PEM), an advanced end-to-end encryption technique that surpassed the BlackBerry PGP standard.

My contribution involved developing a system that, in addition to computer-generated encryption, allowed for a personal, user-defined second layer of encryption. This ensured unprecedented control and the best possible message security at that time. Crucially, there was a focus on 100% anonymity: users received a Unique ID without any link to personal data, guaranteeing absolute privacy, even from the organization itself. This project delivered a revolutionary, anonymous, and extremely secure messaging app for BlackBerry, iPhone, and Android