Build a website

We want someone : 1) To create the backend of our webapp 2) To convert our HTML designs into a responsive webapp. 3) Use React Native, React JS to deploy the code in 3 different platforms (Web, iOS and Android) 4) Test the resulting project 5) That allows constant changes, we are very detail focus and you'll have to update us daily (and show us work using Gitlab or similar platforms) 6) Provide technical support for our infrastructure. 7) Help us with changes after we launch the webapp. 8) Continue to work with us for a different fee to give maintenance to the webapp, change texts/images, making sure that webapp works smoothly. 9) Work with us in a trial: We want to make sure that you are the right person for this job, so we will make a trial project. Details: - The webapp/app has 31 main screens that we will provide in html. - Some functions of the website: Log In / Sign up, Search bar, suscription management, payments, live chat, live details about orders, WhatsApp integration, social sharing (facebook, instagram, twitter, linkedin, whatsapp, link), 4 types of users (admin, consumer, seller and consumer admin), chat between the users, reviews, forums, templates that can be customizable by some users, and many more. (We will only give the detailed document after agreeing for the trial). Important: - Don't spam our inbox if you haven't read our request. (We will report bad offers or copy pasted offers) - We will have very precise communication, so don't respond to this offer if your english isn't absolutely perfect. - We don't want our project as part of our portfolio, so you will have to sign an NDA and Transfer of rights agreement. - We want very frequent communication, if you can't do that, don't respond. - Key: If you are really interested in this project send us a rough cost approximation for the project and your hourly rates. Send us an estimation for just the web app and separately, from the app.