@jerryjhlee: There are companies that will pay you $500 for one hour just to answer questions about the job you already have. It’s called GLG network and it's one of the biggest market research company in the world. You create a profile, upload your resume, set your hourly rate and availability, then GLG can reach out when your experience matches a project. The biggest thing? Don’t automatically undervalue your time. Your rate can depend on your experience and seniority, and you can always decline opportunities. Set it up once and wait for the right project to come to you.