Hi. I am an android developer based in Nairobi Kenya and i am interested in taking up your project. I have working experience with geo-location and geo-fencing technology which is used in taxi location applications. If you award me this project you will have a fully functional project in the next seven days. I already have a prototype and i can work from there. Payment is done after delivery of satisfactory milestones. Feel free to ask any questions. Thank you.