I'm interested in joining your freelancer group, and see whether I could be useful to some of your customers. As others have mentioned, remote work from sites like Elance/Upwork and PeoplePerHour (I'm currently in both) has dwindled in the last years, and by now most of my work comes from repeat customers instead of new leads from there.
I guess your customers ask for web development: the last finished job that I can show you is a balloon sculpture design tool for a business in Australia: http://www.balloons.com.au/tools/design_tool.html#grid
The full source code can be seen right there: http://www.balloons.com.au/tools/index.js
You can find a couple other examples in my portfolio: https://sentido-labs.com/en/portfolio/