日本と海外をつなぐクラウドソーシング

I have worked in an outsourced company, office-based for more than 8 years. I basically was inclined as a Customer Service Support with a TELCO account based in the US. I also handled catalog orders, checked the status of their shipments and did retention stints as well. I am practically starting my career as a freelancer at home and part of it I have been an Inside Sales Agent for a Real Estate Company based in the US. I would love to upgrade my skills my venturing to different roles as a freelancer.