Live Stream Video Chat app development

I have live stream apps running as like bigo and tango. Its running live server but I want to full re-design its. Also add some section. I share note whats I want. And its totally build with react native don't message me any flutter or others. Need advance level react native apps developer with good experience who work past live stream and video chat apps. Experts in node js, React js, Mongo DB, Native Apps, React Native. And Most important must know Live stream video chat apps Family system, Ranking, PK, SVGA Gift. Don't submit proposal if you Don't know this.