Web application with WebRTC integration

We are looking for freelancers who has hands-on experience on
1. 3rd party integrations
2. work on SDKs
3. Angular/React
4.Java
5. AWS

to work on a project which is primarily having below features
1. Audio/Video conference between 2 to 5 people
2. Image capturing while users are in video conference
3. Able to share screen / camera access
4. Annotations

Project duration : 3 months ( Can be extended)