Productivity iOS App Development in Xcode

I'm looking for an experienced iOS developer who can build a productivity app with Xcode based on my existing designs. Key Requirements: - You will be provided with a complete set of designs, so design services aren't needed. - Your task will be to translate these designs into a fully functioning iOS application. - Strong Xcode proficiency is a must. - Previous experience with productivity apps will be highly regarded. Please note, the exact core features of the app have not yet been determined. As such, the ability to provide input on feature selection based on your experience and industry standards will be valued. Looking forward to your bids.