Xamarin, founded in 2011, is a cross-platform development solution that can help simplify development processes by enabling developers use C# to build Android, iOS, and Universal Windows applications with native UIs and share code across several platforms like Windows and Mac OS.

It can be downloaded with Visual Studio and developers can directly create Windows, iOS, or Android apps with since Visual Studio itself. Since, Xamarin permits writing codes in C#, there is no need for developers Swift, Objective-C or Java to build apps once you understand C#. Xamarin is very good for beginners in app development.

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    16 робіт знайдено, ціни вказані в USD

    We are running a project involving getting people to exercise with wearables. We need to have an Android app developed in Xamarin that users will complete a starting questionnaire, end questionnaire, weekly questionnaire and a questionnaire whenever they have exercised. The data needs to be able to be downloadable - by email or file transfer (WeTransfer, Dropbox, etc). The questionnaires involv...

    $27 / hr (Avg Bid)
    $27 / hr Сер. заявка
    39 заявки
    Build a cross platform App 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    This project is to gather profile details and help to match people to specific events. Finnder will be created as a crossplatform APP. It will need location information, ratings against user, and a user profile to be built (including photos) . It needs to be cross platform (android, windows and iOS) and will be written in Xamarin. After every milestone a compileable backup of the code is to be sav...

    $154 (Avg Bid)
    $154 Сер. заявка
    12 заявки

    -We need code written by C# and using epson esc/pos command for print Receipt which includes (Arabic, Barcode,Image). - the goal is to print like the attached file. - Epson TM-002ii is what we use. -The Code should be something like this: byte[] initBytes = new byte[] { 0x1B, 0x40 }; byte[] cutBytes = new byte[] { 0x1D, 0x56, 0x42 }; byte[] langBytes = new byte[] { 0x1B, 0x52, 1 }; byte[] pageB...

    $66 (Avg Bid)
    $66 Сер. заявка
    4 заявки

    Searching for developers in "[увійдіть, щоб побачити URL]" to create mobile projects (iOS & Android) with different navigation pages on data extracted from Restful web services. The complete mokup (Justinmind) will be provided for the definition of the projects, together with the definition of the Restful APIs to be used. To evaluate the collaboration, an initial pilot project (sign...

    $2981 (Avg Bid)
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    43 заявки
    Inventory Mobile App 4 дні(-в) left

    Need to create an app to manage inventory. - Search inventory by name, bar code - Enter inventory manually - Save to device - Switch between two types of inventory modules - Upload inventory to Sql Server DB using API calls - User authentication - Connecting device to physical server in the office - Both iOS and Android Part of the requirements is that we are looking for a very experienced and ...

    $4154 (Avg Bid)
    $4154 Сер. заявка
    180 заявки
    xamarin app ios and android with backend 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    this 3rd time post my job because always I see fake bids so please put real bids and final only how can make my app with my budget and my timeline put real bids and final need an app for android and iPhone with backend I have wireframe and design I have server and apple and google developer account my max budget 1350$ milestone step by step android 450 in 7 days iPhone 450 in 7 days backend 450...

    $1168 (Avg Bid)
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    50 заявки
    Xamarin Voice/Text Chat App (Android, IOS) - Phase one 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, we need an experienced Xamarin developer to develop a cross-platform (Android/iOS) chatting app for internal use of a company. The project is split into phases. The first phase is a VoIP SIP softphone that supports Voice calling, Instant Messaging, File Transfer and Presence. Exactly the same as Whatsapp. The following features are required in the app for this phase of the project: - Voice ...

    $1582 (Avg Bid)
    Обраний
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    55 заявки
    C# Xamarin App Menu bar navigation modification 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Attached are images of the App I have in Pure C# Xamarin Android. There are two different screens of the App as shown in attachment 1 and 2. I'd like to Combine Both screen (technically just add tab bar on main screen) as shown in last image called HomePage, so that user can navigate on the app easily. Currently they have to go back and forth to navigate the links. When you submit bid, prov...

    $48 (Avg Bid)
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    Convert Java Android App to C# Xamarin Android 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have daily task / to-do manager Single Screen App in native Android and iOS. I'd like to convert it into Xamarin Android and Xamarin iOS. The App contains below functionalities on single screen and pop-up reminder for the same. - Add category, and sub-task items inside it as reminders. Each category or sub-task row have below buttons: - Edit - Delete - Complete Tasks could be occurring o...

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    7 заявки

    i need to implement a new function for firebase notification

    $488 (Avg Bid)
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    25 заявки
    UI work to be done in Xamarin 1 день left
    ПІДТВЕРДЖЕНО

    I want someone who can do the user interface work in Xamarin Prism. Ping me if you can code UI in Xamarin.

    $12 / hr (Avg Bid)
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    App development Xamarin 22 годин(-и) left
    ПІДТВЕРДЖЕНО

    For an upcoming project we are looking for an experienced Xaramin developer starting in September. An app is to be developed that will later run on two platforms. You would be mainly responsible for frontend development. Backend components (database and interfaces) are provided.

    $27 / hr (Avg Bid)
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    Need C# Programmer 19 годин(-и) left
    ПІДТВЕРДЖЕНО

    Please don't bid before reading requirements Please read requirements in attached word file 1. Programmer needs to add some new functionality in existing WPF Tool listed in requirements file. 1. Programmer needs to Change to UI to a Modern UI in existing WPF Tool. Deadline is 4 days Budget is 200$

    $129 (Avg Bid)
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    Xamarin QR Reader ( C#) only -- 2 10 годин(-и) left
    ПІДТВЕРДЖЕНО

    Please use the attached QR image ( try to print it and read it through the app you will make ) The online site that read it is [увійдіть, щоб побачити URL] I want an offline app that decode such QR

    $60 (Avg Bid)
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    Xamarin QR Reader ( C#) only 8 годин(-и) left
    ПІДТВЕРДЖЕНО

    Please use the attached QR image ( try to print it and read it through the app you will make ) The online site that read it is [увійдіть, щоб побачити URL] I want an offline version that decode such QR

    $49 (Avg Bid)
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    13 заявки
    Individual Xamarin C# Android Developer 8 годин(-и) left
    ПІДТВЕРДЖЕНО

    Please note, you must be self contained, hands on experienced Individual developer to work on this project. You will be communicating with me in real time and deliver each features in 1-3 days, depending on complexity. I'm not looking for someone who does research in background, learn and then deliver. I have Native Xamarin C# Android App, in which I want to add features progressively. Belo...

    $45 (Avg Bid)
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    8 заявки

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