Okay, let’s break it down. Corbin has a diverse skill set with languages like C++, PHP, and Go, which are in demand. His experience in cross-platform development for iOS and Linux adds to his value. However, his lack of experience in high-demand areas like cloud computing or artificial intelligence might lower his rate. Considering his skills and experience, I’d estimate his hourly rate to be around $125, which is on the lower end of the scale for a software developer in Seattle. This rate is also lower than the national average for software developers in the US, which is around $150 per hour. However, given Corbin’s diverse skill set and experience, he could potentially command higher rates in certain niches or industries.