UI UX design improvements of current app + prototype in Figma

Hi, I’m a founder of a prospective AI startup, based in Delaware, US. I’m looking for a mobile app designer, who is very creative and motivated to provide the best user experience for my app. It is a one time job, but my perfect candidate is a person who is ready to work long term, who has a desire to be not only a one time contractor, but also a partner to whom I’m ready to allocate stock options of my company for strong belief in my project.

Full task with files https://docs.google.com/document/d/1uqVJ6Ek5DQbnPWuzDN-L-s7Jd_benRB58lL-hI0JTtM/preview