Okay, let’s tackle this. So Wenhua Li has skills in cloud computing, product development, and platform development, which are in demand. She’s located in the Charlotte Metro area, which is a growing tech hub. Average rates for cloud computing developers in the US can range from $100 to $250 per hour, depending on experience. Product development skills add value, but might not increase the rate as much. Considering her skills and location, I’ll estimate around $125 per hour, which is on the lower end of the range, but still a reasonable estimate for a junior or mid-level developer in this area.