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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    22 건 검색 완료, 금액 기준 - USD

    We are looking for a programmer to develop the Bluetooth communication subsystem between an IOT device and an AndroidiOS (or even Windows Phone) device. Xamarin would be a plus. The Bluetooth chip in the IOT device is a Nordic nRF52840. It can be Bluetooth 4 but we would prefer Bluetooth 5 as range and power are important The system must auto-connect to a known UUID, transfer data back to the mo...

    $5313 (Avg Bid)
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    Its a mini xamarine project , using visual studio and c#, preferably visual studio 15, you will list a record and run sum total, you will do a two textbox save record, update record and delete record. its a simple application

    $142 (Avg Bid)
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    i have a xamarin android (native) application , i am looking for someone who has expertise in android development with xamarin & he/she should have 'very good knowledge on android file system'. Note: respond only if you are willing to work on this after getting complete details from me, if you delay on responding or busy in some other projects please don't respond.

    $115 (Avg Bid)
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    We are looking for [로그인하시면, URL을 확인하실 수 있습니다.] Expert who can work with our company At first we need to update app on app store (TestFlight, within a few hours) We will have long term relationship with you if it's updated. Regards

    $82 (Avg Bid)
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    hi I am going to make new mobile application for my idea using flutter platform. if you are familiar about flutter development, please contact me. thanks

    $537 (Avg Bid)
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    Need to build an app which can be deployed on all mobile phone iOS and Android. We already have APIs to integrate. Should be able to build everything from the scratch from the mock up diagrams.

    $1356 (Avg Bid)
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    보다 자세한 내용을 확인하시려면, 회원 가입 또는 로그인 절차가 필요합니다.

    NDA (비밀 유지 계약서)

    Votenza is a web based automotive CRM application. A mobile application was released in 2017 built using Unity 3d. The mobile app is cross-platform. We're looking for experienced developers to expand on the existing application. Only resumes with Unity experience will be considered. Experience using Xamarin in addition to Unity is a plus.

    $42 / hr (Avg Bid)
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    We need an experienced developer / team to modify our Xamarin Forms mobile App and its PHP backend in Codeigniter to reflect new modification. We want to 1. add an Register + verify OTP 2. add a Maps page 3. general UI improvement to reflect latest Xamarin trends. 4. push the apps to respective App Store after testing and verification.

    $329 (Avg Bid)
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    Offline and online DB C# + SQL + Mobile fully functional

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    Need a Xamarin Forms expert needed for a few months’ work. Experience using local notifications, MVVM, Commands, XAML styles, Triggers, Value Converters, Custom Renderers, Effects, SQLite, LINQ, GPS, Camera, and Native Xamarin iOS/Android. NDA will be required before starting. Please give your hourly rate and hours available per week.

    $9 / hr (Avg Bid)
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    Project Description • A mobile application to be developed that will support IOS and Android • Application Server side to be developed. • Database will be provided. Refer attached document. Let’s discuss further on the required development where we could provide you with the business scenario and the required development

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    Se necesita una librería en .NET para un proyecto en Xamarin Android, que permita obtener los datos almacenados en la banda magnética de una tarjeta (pueden ser distintos tipo de tarjetas: crédito, acceso, etc) La banda magnética será leída con un Magnetic Stripe Reader (adjunto una foto del dispositivo) que se conecta al celular.

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    Wep Api .net core project 3 일 left
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    I need a wep api project with .net core 2 1- I will give a database 2- i will write api methods and descriptions it deadline is 1 day PLEASE: İf you cant work until finish dont give BİD. Task list in attahment.. BUGET 80USD

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    Hi, I just need the xamarin app for cross platform asap same like this wire frame {[로그인하시면, URL을 확인하실 수 있습니다.]} and named {givzapp} I need working {source code ipa and apk and video} of working functionality daily until work done Thanks

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    Trainee Login Management Test Management/Courses Session Id Management Random Question Generation Time management of the test Ability to capture test results even in the absence of Internet (sink functionality needs to be developed whenever internet is available) Capturing the trainer feedback at the end of the course APP would run on AWS cloud Should be able to run parallelly for around 1000 cand...

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    Create a simple xamarin app that will connect to the Rest API of our existing system. We need the app to run natively on iOS and Android devices. My business provides payroll services and we want to create an app for employees to view their pay and other related data. We have app design available in the form of images. we are using C#/ASP.net core for the back end of the application and wish to us...

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    1- build API to get and post data from website 2- record and update items in website , qty , location , images ,... etc 3- dashboard to list items and chart 4- use facebook account to login

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    I designed an android mobile app using C# and I want to secure it from reverse engineering

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    Hi, I just need the xamarin app for cross platform asap same like this wire frame {[로그인하시면, URL을 확인하실 수 있습니다.]} and named {givzapp} I need working {source code ipa and apk and video} of working functionality daily until work done Thanks

    $5 / hr (Avg Bid)
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    7 입찰

    Hi, I just need the xamarin app for cross platform asap same like this wire frame {[로그인하시면, URL을 확인하실 수 있습니다.]} and named {givzapp} I need working {source code ipa and apk and video} of working functionality daily until work done Thanks

    $2 / hr (Avg Bid)
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    scraping expert required 16 시간 left
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    I need a scraping expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $7 - $50
    봉인
    $7 - $50
    24 입찰

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