Okay, let’s tackle this. So Sovanlandy Pheng has a diverse skill set with expertise in multiple programming languages and frameworks. His experience in Ruby On Rails, Java Enterprise Edition, and C# is valuable, but not extremely rare. Android Sdk and iOS development skills are also in demand. However, his entrepreneurial background is a plus. Location is Seattle, Washington, which is a tech hub. According to national averages, software engineers with similar skills can charge around $100-$150 per hour. Considering Sovanlandy’s experience and skills, I’d estimate his hourly rate to be around $125.