Okay, let’s calculate this. Karl has 10+ years of experience in IT management and administration, which is a solid foundation. He has skills like Windows Server, Network Administration, and Network Security, which are in demand. Location is City of Cape Town, Western Cape, South Africa, which is a mid-tier location. Considering his experience and skills, I’d estimate his hourly rate to be around $125, which is slightly below the average rate for IT professionals in South Africa. This is because his experience is not in a high-demand field like software development, but rather in IT management and administration. Still, his skills and experience make him a valuable asset to any organization.