Hi Sir, I was just going through your job posting and I believe that I have the drive, energy and knowledge to be perfect for this job.I believe my skills and background will help me quickly exceed expectations for this role. My experience as an Android App Developer includes working with mobile applications by integrating them with different platforms using an assortment of protocols makes me perfect for your job. I am also very skillful in creating solutions for Android devices as well. I am a specialist in creating and developing multiple apps and I also know how to monitor them properly. I have in the past work for many a app development project which required extensive detailing. And, you can have a look at my portfolio to know more. I hope you would choose me for this job, looking at my expertise, and my assurance to get the job within budget and on time.