Fintech Expense Tracker UI/UX Design

I’m building a mobile-first productivity app with a clear Fintech twist: it centres on personal expense tracking. I already have a feature list and a rough user flow, but the screens are still only sketches... (Budget: ₹1500 - ₹12500 INR, Jobs: Adobe XD, Figma, Graphic Design, Mobile App Development, Mobile Development, Sketch, UI / User Interface, User Interface / IA, UX / User Experience, Visual Design)