I've built a basic POC for JSON Resume. You can interview or be interviewed by anyone who uses the registry by appending "/interview" to the url
https://registry.jsonresume.org/thomasdavis/interview (it pre-prompts using the data from your resume json)
I've also played with having microphone access, it feels extra natural when you can just talk to "someone".
For extra value, I think you to upload a job description for added context.