Dear sir
In reviewing your project description, I’m submitting my proposal.
I’m iPhone Senior Developer.
I am iPhone app honest developer that have a lot of experience in app developing for 7 years.
Client satisfaction and quality work are my TOP PRIORITIES.
If selected for the project, I would like to start immediately and devote my creative suggestions to your project in order to serve you better.
If you are really doubt on how fast I can complete, just give me a chance, I shall do my best.
I'm fully dedicated onto your project, can devote my full time to complete the job on time.
I can deliver high-quality result to you, fast turnaround time.
Thank you for the opportunity to submit my proposal for your project.
Best regards.