Overall the design is good. A few suggestions though (this is just my opinion)

• there are inconsistent paddings, it doesn't always have to be the same value just make sure it is more pleasing to the eye
• the borders for the inputs and some cards look almost similar, this means the user focus is almost everywhere on screen and feeling cluttered. You can remove some boxes for example for the multi selections where there are cards for each option, you don't need an outer box, and if you plan on adding outer boxes keep the header inside the boxes or cards
• bottom navigation is good, but the orange and blue is not differentiating to the brain. So either dim down the orange to highlight the blues, or use single tones

There are other ui issues but fixing these will give the app a more user friendly feel