Introduction: I do computer repair, and I fix everything, from a broken video card to replacing your hard drive and even virus removal.
As a network engineer, I can troubleshoot your LAN connectivity to make sure you are connected to the internet and to your local area network.
As a systems analyst, I make sure the different systems in your equipment are functioning together. The DVR system in your CCTV setup is communicating to the servers properly, so you can access them from anywhere.