dear Hiring Manager,
Hello, sir. I hope you are in good health condition.
I have studied thoroughly your job description which was posted on Freelancer moments ago.
After studying the details, I have definitely understood what you need and I can do such app if you hire me.
Let's be honest with each other, we both know that anybody can do it ,
but I exactly know how to do it with professionalism and avoid common mistakes which consume much time and delay timelines.
I have worked with Apple and other mobile companies and I have proved myself worthy of their time.
I have experience of more than 5 years with this kind of work.
I can finish this job quickly and with high quality than any other applicant.
I'm available 24/7 for your necessity.
I am ready to work for 60 hours per week to make your project successful if you hire me once.
If you cooperate with me, you will achieve amazing results.
Thanks for Considering
Sincerely