Looking for a rockstar iOS developer

Hi! I am looking to bug fix and upgrade my existing Adult Coloring Book App. The app is live and I already have backend server to handle customers. This is the link to my app: iOS: [login to view URL] There will be improvements going to be made to the app that we will discuss later in private message. But for your consideration and offer, here are the list of some of the things we will add: 1. Change IAP 2. Will have Premium and Deluxe membership, whereas the Premium is one time payment and Deluxe is subscription. 3. Add more color palettes (I will send the definition) 4. Add Gradient Angle control, Brightness control and customized palette 5. Change a little bit of UI that will be given. 6. Bug Fixes. These are the main things to change. This Job will be paid as Completed Job What I am looking for: - An individual - Perfect English - Ability to problem solve - Amazing coding skills for Android and iOS app. - Detail oriented - Provide daily reports that are ready each morning around 9am in China Standard Time (Shenzhen). - Can work quickly, but is very conscious of bugs and code errors. - Available to work on this project for about or less than 14 days to complete this job, but will probably turn into a much longer relationship once this project is complete. Please send me a portfolio of apps you have worked on so that I can preview your skills. Also please be prepared to supply me with a reference so that I can ask about your work Please feel free to add jokes hahaha and please mention "Stickylabs" at the beginning of your offer so I know you have read this. Thank you!