Add function to existing iPhone application

Dear, Manager. What is your main objective? I am professional mobile developer with more than 5 years experiences of both "front-end" & "back-end" development. If you are looking for a developer with full experience and long history on this marketplace, I am not a right person, but if you are looking for just talented and reliable developer, I am a right person for you. You can prove my skills and abilities via interview and this project. I look forward your positive response. Thanks for your consideration. Best kinds. Bogdan.