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Build a Xamarin Mobile App

My company wants to find a developer or development team that can help us with early stage design and prototype work of a mobile app using Xamarin.Forms. The initial work is to help evaluate [url removed, login to view] as a technology, then to develop the skeleton of an app as far as basic functions like authentication and REST API. This will help us determine if Xamarin is the right choice and how easily we can find good resources / people in that technology.

Highly experienced individuals (true freelance model) as well as development firms should respond to this posting.

I am looking for an experienced, preferably senior developer with demonstrable experience in Xamarin.Forms to help me build a cross platform mobile application. Individuals and development firms may respond, quoting your default hourly rate as transparently as possible.

You should be prepared to explain and demonstrate at least one pre-existing Xamarin app in Android and iOS, referencing code as necessary. This app must have, at a minimum, (a) user authentication to Facebook/Google and (b) calls to REST API's. In order to save time in the evaluation process, if you could share at least a few portfolio apps or Web sites in the initial email response, that would be helpful.

While not crucial in this early phase, it would also be helpful if the app had features related to camera management / image upload, video streaming or live video (e.g, video on demand, YouTube, Vimeo, or live), Facebook social media (photo wall), chat/messaging, WebRTC audio/video calling, and e-commerce (in-app purchases or services).

Here is outline of requirements.
1) Login View - user login through Facebook and Google;
2) landing page with four buttons (upon successful login) arranged 2 rows of 2 buttons;
3a) button 1 - upload image from camera to Amazon S3 or other cloud storage;
3b) button 2 - SQL integration - read some data from an Amazon AWS MySQL database that I have access to;
3c) button 3 - show view that has three YouTube videos that I specify,
3d) button 4 - WebView/IFRAME out to http URL I specify.
3e) On each of the 4 views above, button to return to landing page;
4) Logout action in upper right corner (return to login view)

Kỹ năng: .NET, Android, Lập trình C#, Kiến trúc phần mềm, Xamarin

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Về Bên Thuê:
( 2 nhận xét ) Denver, United States

Mã Dự Án: #14685806

Đã trao cho:

huypq5

Based on the project description, I can't estimate. Please contact me for portfolio or further discussion about your project, also, my current bid is just a placeholder. Relevant Skills and Experience I have much e Thêm

$250 USD trong 10 ngày
(55 Đánh Giá)
5.6

15 freelancer đang chào giá trung bình $535 cho công việc này

contact2phpsl

Greetings I have vast experience over Xamarin. I can assure you for a quality work from my side. Please interact with us. Kindly find below xamarin links that I have executed: [url removed, login to view] Thêm

$350 USD trong 4 ngày
(456 Đánh Giá)
8.0
EliteSolution8

Let's go together for your project. How are you today? I am a senior app developer who has 8 years experience in mobile and web development and am here working with my team. First of all, I 'd like to discuss Thêm

$555 USD trong 10 ngày
(31 Đánh Giá)
7.6
$515 USD trong 10 ngày
(71 Đánh Giá)
7.0
smartmobile0317

Dear client I have carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements + Fast Speed + Top Quality + Time". This is my working style. Thêm

$500 USD trong 10 ngày
(19 Đánh Giá)
6.5
prashushinde9

Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore Thêm

$515 USD trong 10 ngày
(34 Đánh Giá)
6.8
$515 USD trong 10 ngày
(14 Đánh Giá)
6.7
$555 USD trong 10 ngày
(19 Đánh Giá)
6.1
Gates777

Hello!!! How are you today? I am very interested in your project. I have read your project description very carefully. I can make the mobile app using Xamarin.Forms. I have being developed many mobile apps includi Thêm

$300 USD trong 10 ngày
(49 Đánh Giá)
6.0
A2Design

Hi, this looks like something we could help you with. Our team is Russian-Canadian. We specialise in: PHP & PHP frameworks, WordPress & Woocommerce, Opencart, Magento, API development, HTML5, CSS, JavaScript, Bootstra Thêm

$750 USD trong 7 ngày
(13 Đánh Giá)
5.8
NimainG

.NET, Android, C# Programming, Software Architecture, Xamarin Relevant Skills and Experience .NET, Android, C# Programming, Software Architecture, Xamarin Proposed Milestones $777 USD - .NET, Android, C# Programming, Thêm

$777 USD trong 10 ngày
(9 Đánh Giá)
4.2
mike199

Hi, I’m a Web Designer/Developer from the UK. My name is Mike. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. Relevant Skills and Experi Thêm

$555 USD trong 10 ngày
(2 Đánh Giá)
4.2
$654 USD trong 10 ngày
(0 Đánh Giá)
0.0
$555 USD trong 5 ngày
(0 Đánh Giá)
0.0
Innobuzz

Hello, Can we have a discussion? We have a couple of questions..Could you please respond back. We are very good in mobile application,website designing and development. Kind Regards Relevant Skills and Experience ht Thêm

$684 USD trong 18 ngày
(0 Đánh Giá)
0.0