React Native Developer for HungerQuest App

Looking for a React Native developer to take over a food truck marketplace app called HungerQuest. Previous developer started the build but I was not happy with the quality of what was delivered, several screens were not built at all and even built not matching the design reference closely and the code organization made it hard to hand off cleanly. Parting ways with him.I have the existing source code and a full design reference (12 pages) ready to share.
Fixed milestone, $150, to build out all 12 pages from the design reference matching the visual spec closely. Should be doable in 2 days for someone experienced.