Dear Prospect Hiring Manager ,
First of all, I can say I can do this confidently.
I'm a professional iPhone and android app developer with 5+ years of experience.
I am an expert in HTML5,iOS,Android,Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I have consistently delivered projects on time and under budget, which has earned me the role of team lead on a number of recent projects. I believe my skills would be ideal for your project.
I am available to chat by IM, email or Skype, and would be happy to set up a convenient time to discuss the application you're moving and some ideas about job. I will be available 60 hours per week for this position.
I'm looking for your message.
Regards,
James Jin.
PS. If you don't like my proposal, feel free to tell me and I'm ready to accetp your reasonable opinion.