App - user interface design

I am looking for someone who can design a set of interfaces for an app with aim creating a branded, simple and UX optimised journey for its consumers. n the front desk of a hotel). From this guests will be able to checkin, pay, checkout and generate plastic key cards.


The users: Individuals using this will be hotel guests at the front desk of a hotel.
The use of the app: The user journeys should enable guests to check in, pay, checkout and generate plastic key cards.
Deadline: The deadline to have complete designs is Friday 31st January.
Product specifications: The designs should fit an iPhone 5" screen.