I will listen to your requirements and then produce n App to match them exactly. This phase depends on good communication and I will be available during normal office hours GMT +0.00. Once this phase is complete I will then puvlish the App to the Play Store under my developer name or your developer name (help with this can also be given). I have published many Apps under my own name on both the Play Store and the App Store. I take great care in the Apps I develop and pride myself on giving value for money. I do not believe in producing code in a day or so as it has not been tested fully and is only going to produce problems down the line and incur further costs.