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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    34 Gefundene Jobs, Preise in EUR

    Für eine interne App benötige ich eine Bibliothek, die auf Github in Swift existiert ([Zur Anzeige der URL Anmelden]). Diese Library brauche ich möglichst detailgenau im Source für ein iOS Xamarin Projekt, ein Binding würde mir nicht reichen.

    €166 (Avg Bid)
    €166 Gebot i.D.
    2 Angebote

    SocialScore is a recent platform that let users be able to create visuals and videos on the fly (based on data) en post them to social media platforms like Facebook, Twitter, LinkdIn and Instagram. There is also an api to post them to custom platforms like your website. A visual can have own dimensions for each platform. You can visit the website on [Zur Anzeige der URL Anmelden] We have had mul...

    €332 (Avg Bid)
    €332 Gebot i.D.
    5 Angebote

    Hi Freelancers I am looking for an expert Mobile app developer who can embed an existing messenger (build using web socket technology) into a xamarine app and in an iOS app (swift). So you must have knowledge of web sockets, Xamarine, and iOS development. I need it to be done asap. Please provide your exact quote and details of your experience and expertise in your proposal. Write NodeJS on the...

    €148 - €445
    €148 - €445
    0 Angebote

    Full stack Xamarin developer for Android and iOS mobile application I have a ready application "social media app" for android and iOS based on xamarin, we need to develop a private host backend for the app, modify the UI, push notification account, and tweak with our custom service accounts, and publish the app on android and apple store.

    €27 - €224
    Versiegelt
    €27 - €224
    5 Angebote

    Full stack Xamarin developer for Android and iOS mobile application I have a ready application "social media app" for android and iOS based on xamarin, we need to develop a private host backend for the app, modify the UI, push notification account, and tweak with our custom service accounts, and publish the app on android and apple store.

    €38 (Avg Bid)
    €38 Gebot i.D.
    4 Angebote

    Hi Freelancers I am looking for an expert Mobile app developer who can embed an existing messenger (build using web socket technology) into a xamarine app and in an iOS app (swift). So you must have knowledge of web sockets, Xamarine, and iOS development. I need it to be done asap. Please provide your exact quote and details of your experience and expertise in your proposal. Write NodeJS on the...

    €148 (Avg Bid)
    €148 Gebot i.D.
    1 Angebote

    You will create a small app for background service. Service will always run in background until app uninstall. Just only this work. It will support android version API level 21 and above. It will be only for android mono.

    €109 (Avg Bid)
    €109 Gebot i.D.
    4 Angebote
    Xamarin Forms Social Logins 5 Tage left
    VERIFIZIERT

    From a Blank, Shared Xamarin Forms Project I need you to Add three buttons - no styling just straight forward buttons. Button 1) Login with Facebook (Android & iOS) Button 2) Login with Google (Android & iOS) Button 3) Login with Apple (only for the iOS Version) Authenticate the user using the social/oauth authentication mechanism by the provider, return Name & Email address. That&#...

    €183 (Avg Bid)
    €183 Gebot i.D.
    16 Angebote

    I need an Android app. I already have a design for it, I just need it to be built.

    €4 / hr (Avg Bid)
    €4 / hr Gebot i.D.
    6 Angebote

    I need an Android app. I would like it designed and built. apply only if you have done similar before app will have 3 parts customer side app 1. pickup and drop service example he wants to send a parcel to his brother who lives nearby 2. lookup products for sale near his house within a range of km 3. payment Integration so he can pay 4. send his location to admin panel and delivery agent 5 regis...

    €189 (Avg Bid)
    €189 Gebot i.D.
    2 Angebote

    I have Video Chat App, same as WhatsApp, which uses Agora/Twilio for Video chat functionality to work. I want to replace it with WebRTC Video chat. I have complete code for WebRTC module too, which is purely HTML/Javascript based. Just looking for someone to Hook the two working modules into one. All we have to do is, when users click on Call button, we pass the required parameters to start the...

    €153 (Avg Bid)
    €153 Gebot i.D.
    2 Angebote

    You will create a small app for background service. If I Open app then service also run in background and if I app close then also service will run in background. In a word we can say it will be never ending background.

    €21 (Avg Bid)
    €21 Gebot i.D.
    5 Angebote

    You will create a small app for background service. If I Open app then service also run in background and if I app close then also service will run in background. In a word we can say it will be never ending background.

    €9 (Avg Bid)
    €9
    0 Einträge
    Hi Freelancers 5 Tage left

    Can you make Xamarin wrapper from c++ codes that uses c++ libraries?

    €121 (Avg Bid)
    €121 Gebot i.D.
    5 Angebote

    We need to develop a quiz-game which is deployable to Android/iOS (Xamarin is preferred). What we need: - Game screens: + 1st: A start button and highest history score + 2nd: Main game (details below) + 3rd: Show the score of this session and a Replay button - Game data: + We have a collection of word (UTF-8 encoded) which should be stored offline (i.e. sqlite). Data should be ind...

    €261 (Avg Bid)
    €261 Gebot i.D.
    6 Angebote

    We are looking for Xamarin Expert / Freelancer / Consultant / Guru, who can give online training to our team members who knows C# / ASP.Net Coding We would like to have Xamarin Expert / Freelancer / Consultant / Guru : - Should have minimum 3+ Years of experience in Android and iOS Development and Coaching in Xamarin - Should be able to coordinate online with Remote Desktop / Desktop sharing ...

    €131 (Avg Bid)
    €131 Gebot i.D.
    1 Angebote

    Xamarin Forms application which can take an photo of a wall, which contains a poster/frame, and by using a vector selection tool, align an overlay image into position on top of the original image. When the photo has been taken, the photo is used as background image for the subsequent page, where you can drag the corner handles of a rectangle/vector shape to fit the edges of the poster in the und...

    €1323 (Avg Bid)
    €1323 Gebot i.D.
    11 Angebote
    Xamarin Forms Take photo 4 Tage left
    VERIFIZIERT

    Xamarin Forms Take photo using camera

    €14 (Avg Bid)
    €14 Gebot i.D.
    3 Angebote

    Xamarin Forms Take Photo + Azure Face API validation

    €27 (Avg Bid)
    €27 Gebot i.D.
    2 Angebote

    Need to update an existing operational and available mobile app (IOS and Android) to the latest Xamarin. Current Xamarin level Needed Xamarin level there are 4 projects in the ebooth solution but out of the 4, down below are the ones we are focusing on. 7 updates for the [Zur Anzeige der URL Anmelden] project 35 updates for android project 25 updates for the ios project in order to have th...

    €2093 (Avg Bid)
    NDA
    €2093 Gebot i.D.
    30 Angebote

    I would like to stream the video file (.mp4) using ByteArrayDataSource in ExoPlayer ([Zur Anzeige der URL Anmelden])

    €83 (Avg Bid)
    €83 Gebot i.D.
    2 Angebote

    Hi I am looking for an expert with a minimum of 3 years of experience in Xamarin (Android) app. There are some small design changes and some small bug fixing issues. All the tasks should not take more than 5 hours to be completed. So bid only if you can start immediately and can finish the task in the next 5-6 hours. The number of tasks is around 20, but most of them will not take more than 5-10...

    €77 (Avg Bid)
    €77 Gebot i.D.
    5 Angebote

    I have an app that Picture A. I would like it to look more like Picture B. I need a username and password splash screen added that collects username, password, and email address. Picture B has a checkbox added, and the title of the video to a hyperlink to the video. Additionally there will be a submit button at the bottom on the screen which writes back to a Azure database. The selection, userna...

    €117 (Avg Bid)
    €117 Gebot i.D.
    8 Angebote

    From the received form we will proceed to make an app to digitize the entry of the measures corresponding to the work form as seen in the annexes. At this stage, the system will be delivered running on an Administration Web (BackEnd) where the jobs will be entered, the different states of the same will be changed and both the meter and the setter will be assigned so that they can view the informat...

    €509 (Avg Bid)
    €509 Gebot i.D.
    9 Angebote
    Mobile app 3 Tage left

    I am looking for Xamarin developer who has production level experience. This will be an ongoing project. Modules Includes shopping cart, Feed, location sharing, map, user profile, sign up sign in Key skills must have Xamarin forms (IOS/Android) .NET (C#) SQL Server Push notifications Essential Skills Photoshop or other design tools UI/UX Rest API We will discuss further via phone or c...

    €6 / hr (Avg Bid)
    €6 / hr Gebot i.D.
    14 Angebote

    We have a mobile app build in Xamarine, we need someone to fix the issues and help optimize the app. You should have experience in building apps using Xamarine and we need a quick turnaround time. Apply only if you have time available to work on this project as we will need continue ongoing support.

    €376 (Avg Bid)
    €376 Gebot i.D.
    10 Angebote

    I need a mobile site. I already have a design for it, I just need it to be built. We have our own UI/UX we need a developer who can the UI coding using xamarin , [Zur Anzeige der URL Anmelden]

    €9 / hr (Avg Bid)
    €9 / hr Gebot i.D.
    12 Angebote

    I am an individual developer looking for seeking help in developing a Cross Platform E Commerce Mobile Application for me.

    €162 (Avg Bid)
    €162 Gebot i.D.
    7 Angebote
    Need Xamarin developer 2 Tage left
    VERIFIZIERT

    I need Xamarin developer who has experiences with SingalR integratation. You should fix issues on existing project. If your work is good, this project will be long term ongoing work. I will share detail in private chat. Thanks

    €163 (Avg Bid)
    €163 Gebot i.D.
    10 Angebote

    For Egyptian Developers Only I need xamarin Forms Developer for part-time job to convert existing Xamarin Android project to xamarin forms ( UI only ) The project is written in 5 layers & 12 Projects with High quality and security Please dont apply if you have enough experience in high level of code & architecture . The task is to use the same Model , Core , Infrastructure layer as it is a...

    €513 (Avg Bid)
    €513 Gebot i.D.
    10 Angebote

    I have the source code of an existing android app built in xamarin. I need some new features: The app is a point of sale app. Really simple. I'd like to have a login screen with a few fields. Also an API. Also scan items with a bar code

    €365 (Avg Bid)
    €365 Gebot i.D.
    15 Angebote

    Need a component that looks like the image attached. Requirements: 1. Must be able to add to an array of strings that correspond to the different lines it displays 2. Must be able to scroll in both directions 3. Must be able to select/copy text from this component 4. Component must be able to resize with its parent container and display more or less lines, as required 5. Component must do ...

    €153 (Avg Bid)
    Featured
    €153 Gebot i.D.
    4 Angebote
    Xamarin Developer 8 Stunden left
    VERIFIZIERT

    Looking for an Xamarin developer who can help on a part-time basis for: 1) Release Management - you will publish to the stores 2) Bug Fixes 3) Enhancements App is fairly complicated and coded very well. You will need to follow existing design. You must be responsive and dependable. Basically if you say you are going to do something then you need to do it. I can't just be waiting and not...

    €170 (Avg Bid)
    €170 Gebot i.D.
    12 Angebote

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