Hi there,
I reviewed your job post and would like to offer my services. I have 7 years of experience in mobile app development and have worked on a wide range of apps. I have worked on various apps involving use of SOAP/REST based web services, OpenGl, Google Maps, GPS, Calendar API, Push notifications, RxJava, Gson, Butterknife, OkHttp etc so I'm confident that I can provide you best out of better results.
Please have a look at my portfolio to get a glance of work I've done so far. I hope my work experience will allow you to contact me further. I can be reached over private messages.
Looking forward.
Minakshi