I am an Engineering Student and My field of study is Information Technology. So, I am personally using lots of android apps on daily basis and I have some past experience on Android Workshop. I think, I might be a best option for this job as I have knowledge about android apps and also I have done project on Healthcare. So i have done some past researches. I am a student, so I can devote my extra free time to complete this job as soon as possible. As you required 400-500 entries. So I need some time to dig on that completely. I am looking forward for this project.