Hello how are you doing? I'm an iOS developer with more than ten years in the business; I've walked through video game, social app, business app and media/interactive app development. This is of course reflected in the quality(stability, performance, maintenance, ..) and delivery speed of my releases.
You can check my portfolio to check some of the releases I've been involved in as well as my skills' tests in the corresponding section. In all this years I've learned that most important of all is a great and continuous communication skill, keeping a client informed is keeping a calm, comfortable client and this I think is a great percentage of the overall job quality.
From my experience I now this can be done within a month;
I'm more than open to a skype "interview" to a direct talk if you're interested. Kind regards,
Bruno_G.