1) UpWork – general 2) freelancer – general 3) Envato Studio – general 4) peopleperhour – programming, design, administrative tasks, accounting, PR 5) 99designs – design 6) Toptal – custom software development 7) proz.com – translation, interpreting 8) Guru.com – general 9) DesignCrowd – design 10) flexjobs – telecommuting 11) seoclerks.com – SEO 12) topcoder – programming/development, graphic design, data science 13) weworkremotely – programming, design, customer service/support, miscellaneous, copywriting, system administration, business exec 14) workmarket – general 15) TaskRabbit – house cleaning, IKEA assembly, donation pickup, event help, office help, pet sitting 16) clickworker – online marketing, e-commerce, media, information...