Hi Rahul,
I have gone through your job description till end. i am agree with your condition but i will create milestone first then will start work. i have a 4+ years of experience in ios development.
Relevant Skills and Experience
We have an android&ios developers with huge experience.
We have developed such as:
dating,Photo & video sharing,Messaging,Photo editing,Photo&video downloader,Sports,Music,Weather,Shopping,Taxi
Proposed Milestones
$1500 USD - Project milestone