Barry Kaiza

Network and Systems Engineer

I do freelance work across London (UK) and specialise in designing, implementation and troubleshooting:

LANs - local area networks, linking a limited area such as a home, office or a small group of buildings
MANs - metropolitan area networks, linking a large area such as a campus
WANs - wide area networks, which link nationally or internationally
WLAN - wireless local area network
GANs - global area networks, combining all of the above with satellite mobile communication technologies.
I also cover the Cyber security area as well as do level 1-3 destop support roles.