Dear sir. Nice to meet you.
I have read your job post in carefully and understood everything what you want.
I have developed 30+ apps and Web Site & published them app stores in successfully for 5+ years.
As you have seen, I have developed the various social networking apps & awesome games, so have the more experience than other bidders.
As a typical apps, I have developed the taxi booking app, chatting and dating app, shopping cart app and game development etc.
Thus can provide the awesome app with high quality & customization according to your requirements on time, on budget.
Please check my apps in here & give me the feedback kindly.
I'd like to work for the project with you together.
I think we can work long term relationship further.
I look forward to hearing from you soon.
Please feel free to contact with at anytime.
Thanks for looking my proposal. ITWhiz4U