Hi. I'm french but I live in the Philippines, and I worked with many rails programmers here. As employees, Rails programmers go from PHP 50 to 150k a month usually ( in USD, it's USD 1200 to USD 3800 - And yes the Philippines Peso symbol is PHP ;) ). For remote programming, $15-$20 per hour is really a floor rate. Specialize yourself and become really good. Contribute to projects. Have personal project. Have a good portfolio, answer questions on StackOverflow, have a nice github. Deliver on time. Communicate clearly with your clients. More importantly, learn how to define clearly the scope of your missions, learn how to say no, how to explain why some features might take more time, etc... . Your skills are important, but to make your clients satisfied, what matters is communication and specialization. Your specialty is the value you can add to a business, and your difference vs the competition.