Minimalist Utility App UI Design

I’m putting together a new utility-focused mobile app that will ultimately be built in Flutter with a Firebase backend, but right now my top priority is the UI/UX. I need an experienced designer (3–5 years... (Budget: ₹37500 - ₹75000 INR, Jobs: AI Mobile App Development, Dart, Design, Figma, Flutter, Google Firebase, Mobile App Development, Prototyping, UI / User Interface, UX / User Experience)