1- Site Job : To find people for web developer you have to post your articles and services on Linkedin. 
2- Remote Job : Upwork, fiveer…
3- Buil your website where you can write all your services and portfolio.
4- Upload the best portfolio on github.
5- Build web page on Quora, Linkedin and share your knowledge.
6- Build Your YouTube Channel and share your knowledge.

How can I find people looking for web developer?