Front-end developer to build our new onboarding screens from Figma (React)

We run a small consumer subscription app and just finished designing a new onboarding and account-setup flow with a designer. The Figma file is done: about a dozen screens plus the error, loading and skipped-step states. Now we need someone to build it. The app is React with TypeScript. The screens need to match the designs closely, work on phones as well as desktop, and connect to a few endpoints our backend already exposes for signup, plan selection and profile setup. Our own developer reviews pull requests and handles anything on the server side, so this is front-end work only. We'd like to start with the first three screens as a paid trial and keep going from there if it goes well. Please start your proposal with the words "onboarding screens" so we know you read this, send one link to a signup or onboarding flow you built yourself, and tell us what you'd need from us before you start