Okay, let’s calculate Charles’ rate. He has 8+ years of experience as a mobile developer, which is a significant amount of time. His skills include iOS and Android development, as well as experience with frameworks like Cocoa and Swift. He also has experience with web development, including Asp.Net Mvc and Javaserver Pages. Location is Kuching, Malaysia, which is a growing tech hub. However, considering his experience and skills, I would estimate his rate to be around $120 per hour, which is slightly lower than average for a mobile developer in Malaysia. This is because his experience is mostly in mobile development, and he doesn’t have as much experience in other areas like web development or enterprise software development.