This document outlines several of Khizer Rehman's professional career projects:
1) His first network-related project was running an internet cafe with 15 PCs connected via a single dial-up internet connection from 2000-2003.
2) From 2003-2007, he managed and updated the computer lab infrastructure at his university, including purchasing systems, network equipment, and internet connections for two campuses.
3) From 2007-2008, he helped an internet service provider upgrade their infrastructure from dial-up to DSL service and took on a business development role, but the company ultimately had to wind down operations due to issues with the main internet provider.