Hello, Greetings from Linkchar!
We've worked with a similar project. A mobile app that connected influencers with brands for collaborations. The app had user profiles, feeds, chats, follow/unfollow, payments, social network integration (Instagram, twitch, youtube, facebook, twitter) etc. We can schedule a demo if you like. We also have experience with scrapper. Let me know an we can schedule a demo call.
Linkchar is a software factory based in Cordoba, Argentina. We specialize in Python (Django), Javascript (React.js / React Native) and Blockchain developments with over 8 years of experience. Right now the team is formed by 8 amazing professionals including backends, frontends, UX/UI and project managers.
Thanks and regards, Manuel Quiroga Co-Founder