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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    11 仕事が見つかりました。次の価格: USD
    Xamarin forms 6 日 left
    認証完了

    Hello everyone, Greetings!! Good Morning.? I hope you are having a nice day. This a 2 part application: A REST API and a Xamarin application. Reuirements: ASP.net core 7.0.1, Xamarin, C#, SQL, and API implementation. The application is currently running on asp.net core 5, It needs to be updated to a asp.net core 7. First and Foremost, security is a must. Development must secure. I (the project owser) will be conducting code verification and validation. Milestones: the followings are milestone that will needs to be completed> Milestone 1 - Setting up new roles and Organisations: The application is currenly setup to 3 user roles; Admin, User, Promoter User - every account becomes a user by default at sign up. the user role is very basic to just purchasing ticket. Promoter - a user ...

    $105 (Avg Bid)
    $105 平均入札額
    1 入札

    Xamarin android app bug fixing (google pay subscription not working)

    $15 (Avg Bid)
    $15 平均入札額
    2 入札
    Xamarin Mobile App using VS C# 5 日 left
    認証完了

    I have a Xamarin Mobile App using VS2022, C# built previously that needs some enhancements and ongoing development. The APP is used in IOS and Android. The current version is 1.0. I want this project to be released as 2.0 (See Table 1 below) I would like to employ someone who has experience in Xamarin with Visual Studio to enhance the mobile App. This project is to perform some minor improvements. Once we complete this project, I will award the same developer ongoing changes and releases if the developer is responsive and is able to work fluently with me to complete tasks on the mobile application. Some important notes: 1. I will build the API and host it in our development environment. The API is exposed to the internet 2. You will perform all Mobile APP development, i.e. UI, API Calls ...

    $13 / hr (Avg Bid)
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    22 入札

    I'm looking for a developer who wants to work as a freelancer. Contact us for more information. Thanks! Budget $350! We dont negociate, its our final budget. Are two apps with web integration, they are very similar. All the requirements you can find here: the only tasks that are not needed is the last one, the server change

    $301 (Avg Bid)
    $301 平均入札額
    10 入札

    I need Xamarin or .NET MAUI developer for simple app project. This is test project with payment. If you build this project in a short time perfectly. you will have long term position for big app project. I need to start this right now. Only experienced developer is needed. Write "Xamarin Expert" or ".NET MAUI Expert" for detect bot.

    $13 / hr (Avg Bid)
    $13 / hr 平均入札額
    36 入札

    I want to set my application as a digital assistant and turn the airplane mode on and off. like macrodroid It doesn't need to have any other function that will just toggle airplane mode and start automatically when the phone is restarted

    $171 (Avg Bid)
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    9 入札

    I want to set my application as a digital assistant and turn the airplane mode on and off. like macrodroid

    $262 (Avg Bid)
    $262 平均入札額
    7 入札

    The task is to fetch data from a database column and display it at the front end in xamarin app. The task also requires the freelancer to write response data handling on the server side in php. Note: Some data from the same database table has been fetch and displayed already.

    $35 (Avg Bid)
    $35 平均入札額
    7 入札

    I'm looking for a developer who wants to work as a freelancer. Contact us for more information. Thanks! Budget $550! We dont negociate, its our final budget. Are two apps with web integration, they are very similar. All the requirements you can find here:

    $389 (Avg Bid)
    $389 平均入札額
    21 入札
    Modificacion APP Xamarin 4 13 時間 left
    認証完了

    Se requiere modificar una aplicación standalone desarrollada MS Visual Studio 2017 y Xamarin 4 para Android. La aplicación es una especie de calculadora que entrega un resultado en base a algunas variables que ingresa el usuario. Se deben agregar 8 nuevas opciones de cálculo que seguirán la misma lógica de cálculo e intefaz de las opciones que ya existen.

    $502 (Avg Bid)
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    25 入札

    The problem There is an app that uses Open Camera to take photos, with In android 10 and BlackView Tablet , is working perfectly. In Android 10 we could use Open Camera. We have to go to Android 12 for a new Lenovo tablet , which does not allow camera change at Default camera produces the memory problem. So after 36 pics error Memory not enough. So we need a solution for the Lenovo Android 12 Tablet to take 60 pictures continuously. Solutions may be (VS2019- VS2022) 1. Force MediaPlugin to use Open means an app with a button , that will use xam media an Open camera. You can see the code in 2. Make the app use another simple and controllable Camera app application for getting pictures 3. Any other solution is acceptable The project is about finding solution to use the app with L...

    $235 (Avg Bid)
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    10 入札

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