Freelancing is now much in trend. I am naming some of the top popular website, where there are good chances that you will find your work:

1. Upwork
2. Fiver
3. Toptal
4. Simply Hired
5. People PerHour
6. Aquent
7. Crowded
8. The Creative Group
9. 99Designs
10. Nexxt
11. Writer Access
12. Task Rabbit
13. Skyword
14. Designhill
15. Freelancer
16. Guru
17. Hireable
18. FlexJobs

I hope you find your jobs in your desired field soon!