Dear sir.
I am a professional mobile app developer and have full experience for 6 years.
I read your project description carefully and I can understand what you want.
So now I can start your project and until you are satisfy, I will provide full service and do my best for you.
Please contact me.
I value my credit and will be kept the promise with you.
I hope you agree my proposal and will be accomplish it quickly and quality so that you 're satisfy about it.
Thanks very much.
Dear,sir
Nice to meet you.
I have read your project description in carefully and it's very clear to me.
I have read your post carefully and understood your requiements in full degree.
I have an experience of 5+ years of programmer and also talented skill of android & iOS app development .
I have good experience of mobile app developing more than 5++years.
I am a mobile and web developer and have full experience for 5 years.
I have understood your app description and I think I can finish it as you can satisfy.
I am always ready to start work immediately for you.
You can see high skilled apps in my portfolios.
I believe that my skills would be ideal for your project.