OCR expert and computer programmer needed to make improvements to mobile iOS application

Hello! I am looking for an expert in Optical Character Recognition and a programmer to make some improvements to a currency conversion mobile application for iOS. The application converts prices from one currency into another using OCR from the user's camera. A number of updates are needed, including: - Improved OCR capabilities for small characters. - Recognition of characters of various colours on various backgrounds - Offline functionality - A manual currency input option I can provide more information privately after you have made a bid. Along with your reply, please start your message with the answer to 2+2 so that I know you have read the whole of this post. Thanks!