Developer that has experience in building social media web site in React & Node Js

Im looking for one developer that has experience in building social media site. Features are Stories, Profile, Posting, Groups, Pages, Friends, Messenger with video calling, Tik Tok Videos, Live Streaming Webrtc Rtmp, My figma design and front end is already done. I need developer to start backend apis and intergrate to front end. No time frame on job. Take your time and do job right. i want to hire asap