Hi there!!
I am glad to offer my service to you.
I have gone through your post & found that you are looking for a senior developer to assist you for this projects.
I believe my abilities would be perfect for your venture. I can finish this job within the necessary time frame.
I am an IT professional having more than 5 years of experience in providing IT solutions as well as their services.
I have quite strong hands in iOS development,cocoa touch,swift,Objective-C, socket programming (real time chat),Social media integration,Facebook API,Facebook audience network , Third party library.
Thanks!!
Jitendra