Xamarin based cross platform buy sell app

Need a cross platform app built on xamarin and no sql. The app is a buy sell app. Bidder should be fluent with following at the minimum:

1) search using location services

2) upload confidential document and verifying its authenticity

3) Facebook/twitter login

4) payment gateways

source code and unit test and aesthetically soothing ui is a must.

Selected bidder will have to sign a nda

Квалификация: Android, Программирование на C#, iPhone, Mobile App Development, PhoneGap

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О работодателе:
( 0 отзыв(-а, -ов) ) United Kingdom

ID проекта: #18992048

6 фрилансеров(-а) в среднем готовы выполнить эту работу за £150


Hi, Hope you are doing well! I am app developing expert and have experienced a lot with app development such as Android, C# Programming, iPhone, Mobile App Development, PhoneGap... This project is very interesting fo Больше

£111 GBP за 3 дней(-я)
(58 отзывов(-а))

hello how are you? I checked your job in depth and i can add value and complete your project professionally and in a timely manner with my 7+ years of c# development. I have many experience in c# and wpf and had dev Больше

£88 GBP за 3 дней(-я)
(22 отзывов(-а))

Hello, I consider myself appropriate for this project. I am Software Engineer since 2013, I have completed more than 30+ successful mobile apps of iOS and Android. I am an ambitious, hardworking and challenging with Больше

£150 GBP за 3 дней(-я)
(35 отзывов(-а))

Dear Client, Just I have read the description of your project and I am very interested about your project now. I create Android/iOS apps And web site from scratch: design (UI/UX), frontend, backend, QA. Thank yo Больше

£150 GBP за 3 дней(-я)
(8 отзывов(-а))

• 10+ years of professional experience in C#/.NET software development; • 5+ years Experience with ASP.NET MVC , LINQ , EF , SQL,Python; • 10+ years Experience with PHP/MySQL; • 7+ years Experience with App developm Больше

£250 GBP за 3 дней(-я)
(8 отзывов(-а))

Hi, there. Nice to meet you. I have been a talented C# developer for several years. 2 years ago, I started learning Xamarin and I built several apps during 2 years. I have read your task description and fully unders Больше

£150 GBP за 3 дней(-я)
(8 отзывов(-а))