Hope you are well.
I have read your project description and able to complete successfully.
I have long experience on app marketing, if you want you can check my profile - https://www.freelancer.com/u/parvinsultaLisää
Dear Hiring Manager
I'm an experienced Mobile app developer.
After reading your offer, this looks like a perfect fit for my skill sets.
I have built a large number of mobile applications for different businesses.