Okay, let’s tackle this. So Antonio has 16 years of experience in technical support and computer hardware, which is a solid foundation. However, his skills are more focused on Windows and servers, which are not as in-demand as cloud computing or cybersecurity. He's based in Chula Vista, CA, which is not a major tech hub. Considering his experience and skills, I'd estimate his hourly rate to be around $75, which is on the lower end of the spectrum for IT professionals in the US. However, this is a more conservative estimate, taking into account his specific skill set and location.