How to correctly assess the skill of an Instagram specialist?

Question

API

Hello.
With insta, it's not so easy. You can’t just take their api, which is lying around on the internet and hope that everything will be fine. We need a specialist with experience, and experience and quite specific. Here's how to determine how many people are able to competently write a service for Instagram, so that there would be no bans (at the level of market leaders)?
Thank you.

Answer 1

ask him what updates insta rolled in 2018 and then he should start telling a colorful story about what goats work in insta, how the fuck everything broke and how it was repaired