Hello Sir/Madam,
I have gone through your project description and from what I could understand is that you are looking for some experienced mobile apps developer to add notifications features for your already existing app. I would like to get in touch with you as soon as possible so as to make sure that nothing is left out of your requirements, so that I can give you the best reasonable offer. Now let me tell you about me & my team. I have a group of expert iOS and Android developers with 5+ years of hands on experience, with 30+ apps in the market relating to various domains. I would be glad if you give us a chance to prove our skills to you and I am pretty much sure that we won't disappoint you at any point.
PS: I would recommend you to add my contact to your skype id so that we can discuss the project more efficiently and can start with the work if you permit.
Skype Id: [login to view URL]