offline Android app which will accept inputs like coal production, OB removal and coal despatched for 3 different units of an Area on 3 shifts of a day on daily basis.

Hello! We will make the development as demanded by you. But first we would like to know detailed description about your project work to create the Project timeline and Flow chart. We have 5 + year experience in android app development using Android Studio 3.1.2 with MVVP Structure. Following is the general Layout of the project we prefer. 1. Material Design for Good Looking and Advance Design Application. 2. Develop the Application with the help of Restful Api using Retrofit or Volley Library. 3. Use firebase for real-time Chat, Notification, Deep Linking, Crash Report, and User Analytic. 4. Use Google Map API for Live tracking on Google Map, Place API for Address and etc. 5. Integrate all payment Gateway According to Your Requirement. 6. Delivery of product After Testing of All Application using Test and Drive Technique.

Hello Dear, I am very much interested in your project and would like to invite you for further detailed discussion over chat board. As per your requirements we can use room database which can efficiently store data offline only in the device. Looking forward to discuss your project. Regards, Rishabh

Hello sir, I have understood the description of the project offer, and I will complete it less than the deadline you provided. what I am doing right now is waiting for your confirmation when I can start the work, and I hope you will give me the opportunity to immediately can show the results. Thank's you... Regards