Write a messaging app with react Web RTC with ISAPI filter

I am looking for a developer to create a messaging app with React Web RTC and an ISAPI filter. The app should have the following features:
– Text messaging
– Design is important to me, so I have specific design requirements that I would like the developer to follow.
– My budget for this project is $500-$1000.

Ideal skills and experience for this job include:
– Proficiency in React Web RTC and ISAPI filter
– Experience designing and developing messaging apps
– Strong communication skills to ensure the app meets my design requirements.