Okay, let’s tackle this. So Samuel Kitono has a solid foundation in iOS and Android development, with experience in user interface design and SQL. He’s likely working in the tech hub of Seattle, which is known for its high demand for skilled mobile app developers. Considering his skill set and location, I’d estimate his hourly rate to be around $125. This is slightly lower than average for a mobile app developer in the US, but it’s still a competitive rate given his experience and skills. Some average hourly rates for mobile app developers in the US are around $150–$250, but this can vary widely depending on the specific skills and experience. Samuel’s rate is more in line with junior or mid-level developers, but his skills and experience suggest he could potentially command a higher rate.