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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    18 trabalhos encontrados, preços em EUR

    Preciso de uma tela para um aplicativo Xamarim ou outro que seja mobile onde o cliente ira tirar um selfie e para validar se é a pessoa mesmo o aplicativo somente vai liberar o botao para tirar a foto mediante a um evento do usuario , como um piscar de olhos , ou virar o rosto para a esquerda ou direita e ate mesmo sorrir.

    €488 (Avg Bid)
    €488 Média
    3 ofertas

    We are a Software Development agency seeking a European freelance developer for a 4 to 8 hour consultancy session. The work will involve providing advice on technologies, and helping to estimate the build time for a specific project. This advice will be used to help us create a proposal to secure a development contract. We have the wireframes and all requirement documents and will explain the app...

    €45 / hr (Avg Bid)
    €45 / hr Média
    25 ofertas

    An Android app written in Xamarin, requires 2 fixis and 1 new feature, budget is $80 USD. Please check the attached document. Only will consider those offers that starts with: "I have read the task document". If you think you are the right person for this project , please be online around 11 PM UTC time.

    €71 (Avg Bid)
    €71 Média
    8 ofertas
    Xamarin Forms Firebase Database 6 dias left
    VERIFICADO

    Busco a un programador que me haga una app con [fazer login para ver a URL] con Firebase Database integrado. La app tiene que ser para Android y iOS El tamaño del proyecto es PEQUEÑO Ya tengo los diseños.

    €187 (Avg Bid)
    €187 Média
    8 ofertas

    I need one screen that can open the camera of Android, scan the barcode and show it in the app, divided into 5 parts. No paid plugin should be used.

    €56 (Avg Bid)
    €56 Média
    16 ofertas
    Xamarin Developers required 5 dias left
    VERIFICADO

    For an IoT project, Xamarin developers required for developing hybrid mobile app (iOS and Android from a single source) to control IoT devices in Smart homes

    €7 / hr (Avg Bid)
    €7 / hr Média
    15 ofertas

    We have a Webapp [fazer login para ver a URL] and we want to develop a mobile app for both ios and Android with the below screens. We already have most of the APIs. It is developed in .Net MVC. We need someone who can design the UI along with logic layer using the APIs. If the DB or API require changes (might not be much changes) we need you to create the tables in SQL database and write REST APIs...

    €912 (Avg Bid)
    €912 Média
    18 ofertas

    We have a Web app and we want to develop a mobile app for mobile operative system ios and Android. We already have most of the APIs, which were developed in .Net MVC. We need someone who can design the UI along with logic layer using the APIs. If the DB or API requires changes, our development team will deliver a new release of the API or DB (depending on the changes), you only have to make the in...

    €1160 (Avg Bid)
    €1160 Média
    34 ofertas
    Desarrollador Xamarin 4 dias left
    VERIFICADO

    Necesito desarrollador Xamarin me apoye con una migración y soporte de un APP con urgencia Usaba GCM y hay que migrarlo a FCM Preferiblemente de Mexico

    €10 / hr (Avg Bid)
    €10 / hr Média
    4 ofertas

    An existing project written for macOS and iOS using Xamarin / C# requires maintenance. The codebase is cross-platform, with user interface elements written using Xamarin Mac and Xamarin iOS (for iPad platform only). Developers wanted with experience of both platforms to implement bug fixes and add new features. You will be required to use Visual Studio for Mac for macOS development and Visual St...

    €17 / hr (Avg Bid)
    €17 / hr Média
    22 ofertas

    I need to develop chat application with Xamarine with c#

    €292 (Avg Bid)
    €292 Média
    8 ofertas
    Xamarin customisatio project 2 dias left
    VERIFICADO

    we have a xamarin Project and we want to customise it

    €164 (Avg Bid)
    €164 Média
    14 ofertas

    Actualmente disponemos de una aplicación Web, Productor Web, para que los clientes puedan consultar sus datos y documentos (pedidos, albaranes, facturas). Tenemos cierta dificultad de difusión porque el acceso a través de navegador-web no es tan accesible ni natural como una App nativa. ## Objetivo ## Se trata de desarrollar una App Android/iOS que ofrezca las funciones actu...

    €1424 (Avg Bid)
    €1424 Média
    30 ofertas

    We have a Webapp [fazer login para ver a URL] and we want to develop a mobile app for both ios and Android with the below screens. We already have most of the APIs. It is developed in .Net MVC. We need someone who can design the UI along with logic layer using the APIs. If the DB or API require changes (might not be much changes) we need you to create the tables in SQL database and write REST APIs...

    €1153 (Avg Bid)
    €1153 Média
    62 ofertas
    xamarin.forms custom control 21 horas left
    VERIFICADO

    I need a [fazer login para ver a URL] custom control for show numbers. It needs some animation. For both android and iOS. You can refer this URL to see what I want [fazer login para ver a URL]

    €226 (Avg Bid)
    €226 Média
    5 ofertas

    I need a VPN class, let's call it VPNManager that will start and stop a vpn connection in the following platforms. - Android (required) - iOS (required) - Windows - Mac It needs to comply with the following points: - Use the dependency service class native to Xamarin - Use the OOTB lib that comes with Net 2.0 standard as much as possible. No external software can be used. - It needs t...

    €589 (Avg Bid)
    €589 Média
    10 ofertas
    scraping expert required 7 dias left
    VERIFICADO

    I need a scraping expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €6 - €44
    Secreto
    €6 - €44
    28 ofertas
    Xamarin expert required. 6 dias left
    VERIFICADO

    I need a Xamarin expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €6 - €44
    Secreto
    €6 - €44
    54 ofertas

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