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    8,511 xamarin Gefundene Jobs, Preise in EUR

    Hallo zusammen wir sind auf der Suche nach Android and IOS Developers für eine lange Zusammenarbeit Skills we need: • abgeschlossene Ausbildung als Software-Entwickler/in, idealerweise ein Studium der Informatik • sehr gute Deutschkenntnisse...Schrift (Kompetenzniveau C2) • Fremdsprache: Vorteilhaft sind gute Englischkenntnisse • soziale Kompetenz, Integrations- und Kommunikationsfähigkeit • sehr gute analytische Fähigkeiten • hohes Maß an Selbstständigkeit • Projekterfahrung App- und Web-App Entwicklungsprojekte • Erfahrung native App-Entwicklung iOS (Swift), Android (Kotlin) • Erfahrung hybride App Entwicklung (Flutter, Xamarin, React Native…) • Erfahrung mit agiler Softwareent...

    €28 / hr (Avg Bid)
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    20 Angebote

    ...übernommen / umgeschrieben werden b) Aktuelle Access-MDB muss samt Daten übernommen werden (Optimierungen möglich) c) Einsatz der aktuellsten Programmierstandards in Visual Studio mit C# d) Zu diskutieren: GUI in ASP.NET Core, ASP.NET WebForms, Angular, Xamarin etc.? e) Trennung GUI von Business Logic f) Optimale Datenzugriffsarchitektur (keine ORM wie XPO oder Entity Framework, weil langsamer und träger) g) Multi Language Integration via Resource-Dateien h) Benutzeroberfläche muss kurze Responszeiten haben (Serverseitiges Rendering) i) Wenn Xamarin: Forms mit DevExpress bauen, siehe und SQLite Datenbank auf iCloud gespeichert mit lokaler Arbeitskopie für Offline Datenbearbeitung, Synchronisierung wenn wieder online. Für die aktuelle De...

    €3940 (Avg Bid)
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    7 Angebote

    ...Unterschrift des Endkunden mit dem Stift auf dem Tablet. Entwicklungsumgebung: Windows Server 2016, Windows 10, Visual Studio 2019, Firebird Datenbank, SQL Server Management Studio SSMS, Adobe Illustrator / Photoshop z.B. für Icon Erstellung Kenntnisse / Programmiersprachen: Server: Microsoft.NET Framework 4.5 oder neuer, Server HTML5 / ASPX / C# / T-SQL (MS-SQL) Client: JavaScript, jQuery App: z.B. Xamarin Ordentliche Dokumentation aller Scripte wird vorrausgesetzt. Kommunikationssprache zwischen Auftraggeber und Auftragnehmer "Deutsch". Zeitfenster für die Ausführung: Dezember bis Febraur 2020 Budget je nach Leistung bis 7000,00 EUR Es wird um Angebote gebeten......

    €2945 - €4909
    €2945 - €4909
    0 Angebote

    Ich bin auf der Suche nach einer fertigen Listview für xamarin, sie soll ähnlich wie auf den Bild im Anhang aussehen. Nur in meinen Verwendungszweck soll dort der Server Status von mehreren Servern zu sehen sein. Der Code zum abrufen des Server Status ist bereits fertig. Es fehlt jetzt Quasi nur noch die Schnittstelle nach außen.

    €515 (Avg Bid)
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    Für eine interne App benötige ich eine Bibliothek, die auf Github in Swift existiert (). Diese Library brauche ich möglichst detailgenau im Source für ein iOS Xamarin Projekt, ein Binding würde mir nicht reichen.

    €166 (Avg Bid)
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    www.mobile.at Beendet left

    ...in der Datenbankmodellierung und Verwaltung relationaler Datenbanken sowie in der Entwicklung industrieller GUIs voraus. WAS WIR SUCHEN : • Voraussetzungen o Eine abgeschlossene Ausbildung bzw. vor Vollendung (HTL, FH, Uni oder ähnliche Erfahrung) wird vorausgesetzt. o Um Ihren Aufgaben gerecht zu werden, benötigen Sie Fachkenntnisse in einer oder mehreren der folgenden Technologien: C#, .NET, Xamarin, ASP. NVC/Core und UML. • Wir suchen: o ambitionierte und motivierte Personen, die Spaß daran haben, in einem kleinen Projektteam immer wieder neuartige Herausforderungen anzugehen. o Persönlich überzeugen Sie uns durch einen selbstständigen lösungsorientierten Arbeitsstil, Teamfähigkeit, Lernbereitschaft und hohes Verantwortungs...

    €13460 (Avg Bid)
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    20 Angebote

    Sonstiges oder nicht sicher .NET Ich benötige eine Webapplikation (Backend) mit welcher ich meine Kontakte verwalten kann. Das Frontend sollte eine Mobile App für Android sein. Bevorzugt auf xamarin.

    €549 (Avg Bid)
    €549 Gebot i.D.
    5 Angebote

    Unsere Website soll für Google optimiert werden. Es geht hierbei um Cross-Plattform App Entwicklung mit Xamarin. Wir würden uns auf eine langfristige Zusammenarbeit freuen, SEO soll > 4 - 5 Monate erstmal laufen. Außerdem sollen Google Adwords geschaltet werden. Bitte ein Budget pro Monat angeben. Keywords als Beispiel: App Entwicklung Kosten Cross Plattform App Entwicklung Köln Cross Plattform App Entwicklung Düsseldorf App Entwicklung Düsseldorf App Entwicklung Köln Xamarin App Entwicklung Köln Xamarin App Entwicklung Düsseldorf

    €135 (Avg Bid)
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    17 Angebote

    Mitarbeit bei der Entwicklung einer android / iOS App mit Xamarin.

    €12 / hr (Avg Bid)
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    24 Angebote

    Hi bastianspirek, wir - ein Team aus Web&Mobile Freelancern - haben aktuell wieder einige Mobile-Projekte vorliegen, die wir nicht abdecken können und würden daher gerne unser Team erweitern. Was hast du denn bisher im Mobile-Bereich gemacht? Da stehen alle drei Plattformen, also nehme ich an, Xamarin oder Ionic? Oder auch nativ? Ich würde mich über eine Rückmeldung freuen und gerne über deine Referenzen und unsere Projekte sprechen. Viele Grüße!

    €20 - €20 / hr
    €20 - €20 / hr
    0 Angebote

    Ich will eine Trainingsapp erstellen welche die gleichen Funktionen wie Freelethics hat. Das Backend sollte immer das gleiche sein und in C#geschrieben werden. Kommuniziert wird über einen Webservice und der Datenbank Zugriff sollte mit dem Entity Framework realisiert werden. Um IPhones, Windowsphones und Android abzudecken will ich Xamarin einsetzten und dort mit dem MVVM Pattern arbeiten. Die Website sollte zusätzlich ein CMS beinhalten. Von den Funktionen her sollte die App gleich sein wie Freelethics. Wir wollen einfach anstatt Sportübungen, Übungen zum Überleben in der Freien Natur anbieten. Die Übungen sollen von einem Administrator erfasst werden können. Die Application sollte in mehreren Sprachen zur Verfügung gestellt werden. Um die C...

    €1065 (Avg Bid)
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    Hallo, wir sind auf der Suche nach tatkräftiger Unterstützung für unser Entwicklungsteam im Bereich C# ASP.NET / XAMARIN. Es geht um die Entwicklung einer neuen Web-Appliaktion für med. Labore auf Basis von C# ASP.NET, Entity Framework, Bootstrap, JQuery, HTML5 in Zusammenarbeit mit einer mobilen App basierend auf XAMARIN (C#). Über ein kurzes Feedback würde ich mich freuen. Liebe Grüße aus Brandenburg an der Havel, René Mewes

    €35 / hr (Avg Bid)
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    6 Angebote

    Wir realisieren im Zeitraum Jan-März 2014 eine iOS (iPad) App im Kundenauftrag und setzen dabei Xamarin ein. Dafür suchen wir zur Verstärkung unseres Teams eine erfahrene Softwareentwicklerin / einen erfahrenen Softwareentwickler die/der bereits Projekte auf Basis von Xamarin iOS realisiert hat. Eine feste und freie Anstellung ist möglich. Unser Büro ist in Aalen (Württemberg). Wir sind ein Team aus 11 Softwareentwicklern. Wenn Sie Interesse haben, rufen Sie uns bitte an oder schreiben Sie mir eine E-Mail: Eva-Maria Hald Tel. 07361 37696-0

    €5161 (Avg Bid)
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    Port a Xamarin Android App to Maui 3 Tage left
    VERIFIZIERT

    Hi, I have a working Xamarin Android App which reads from a serial port. I need this porting to MAUI (.net6/7) as soon as possible. Please let me know a cost Thanks Andrew

    €201 (Avg Bid)
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    ...com/guide/health-and-fitness/health-connect) to collect step data. Requirements ----------------------------------------- - The user installs the app. - Every time they open the App they see the number of steps they have made that day. - Simple UI - Single Page that just displays the number of steps (nothing else needed). Platform ----------------------------------------- - Development platform - Xamarin in Visual Studio with .NET Framework. - Deployment platforms – Android - Health Connect (Bindings Library required) - ...

    €389 (Avg Bid)
    Featured
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    RightSize -app 9 Stunden left

    I´m an amateur Visual Studio, Xamarin, iOS, Android mobile app programmer. my iOS component has crashed and I need help to get back on track, Interested in further collaboration if this works out. The app is a database for keeping track of body measurements of friends and relatives. It can also estimate measurements of growing children.

    €17 / hr (Avg Bid)
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    26 Angebote
    Xamarin App Developer 2 Stunden left
    VERIFIZIERT

    Hello I have an App in Xamarin Forms which I needs to uploaded to App Store for iOS . It uses UIWebview which needs to be replaced with WKWebview as I am getting this issue when trying to upload , so needs to be updated & app needs to be uploaded to store .

    €6 - €64
    Versiegelt
    €6 - €64
    5 Angebote

    xamarin forms developer app developer to update my app add new features subscription services api

    €1081 (Avg Bid)
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    Aim ----------------------------------------- We are creating a Health App and require a working example of using “Health Connect” () to collect step data. R...require a working example of using “Health Connect” () to collect step data. Requirements ----------------------------------------- - The user installs the app. - Every time they open the App they see the number of steps they have made that day. Platform ----------------------------------------- - Development platform - Xamarin in Visual Studio with .NET Framework. - Deployment platforms – Android - Health Connect -

    €238 (Avg Bid)
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    1. Required strong real time experience in Xamarin, C#.Net , Web API and SQL Server. 2. Design, develop, test and maintain mobile applications using Xamarin / C# for both iOS and Android. 3. Help us implement manual & automated testing into our development process. Experience with the Perfecto test suite a plus. 4. Responsible for developing and maintaining the cross platform Mobile Applications using net technologies using Xamarin. 5. Extensive database work writing complex stored procedures and reports. 6. Rich experience in Xamarin Form based UI development using XAML . 7. Good Understanding of Azure Mobile Platform NET development environment as well as implement new cloud based mobile testing tools.

    €16 / hr (Avg Bid)
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    Xamarin experienced person needs to fix the Google Firebase Crashlytics and Analytics in the current Android project. In IOS project is already working but getting errors in the Android project. Need to work on the remote server only.

    €165 (Avg Bid)
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    This is the development of an android and ios (cross platform) mobile application using xamarin forms technology. the developer will be responsible for integrating a design (already developed) using Synfusion components and implementing external REST service calls. the developer must have a solid knowledge of the C# language, the MVVM model, as well as master the mechanism of dependency injection.

    €1692 (Avg Bid)
    NDA
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    [.NET MAUI] is a technique comparable to Xamarin Forms. Please create a simple project using [.NET MAUI] that meets the following requirements. (1) This app show a single button. (2) When the button is clicked, the following occurs: -The message "Hello world" notification is displayed. -Notifications continue to be displayed at 15-minute intervals after the app's task is killed. ③ This can be did on Android, iOS, and Mac PC. If you could expedite shipping, that would be helpful. Thank you a great deal.

    €102 (Avg Bid)
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    9 Angebote

    Check requirements in attached image

    €31 (Avg Bid)
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    3 Angebote

    [.NET MAUI] is a technique comparable to Xamarin Forms. Please create a simple project using [.NET MAUI] that meets the following requirements. (1) This app show a single button. (2) When the button is clicked, the following occurs: -The message "Hello world" notification is displayed. -Notifications continue to be displayed at 15-minute intervals after the app's task is killed. ③ This can be did on Android, iOS, and Mac PC. If you could expedite shipping, that would be helpful. Thank you a great deal.

    €116 (Avg Bid)
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    18 Angebote

    I created a simple mobile application with Xamarin Forms that has a webview with custom renderer, and I added function inside the "navigating" event to allow tel links to work and make phone calls. It works on Android but not on IOS because the "navigating" method is not fired at all. Please don't bid more than $50 as I won't be able to pay more. You can check the sources here:

    €129 (Avg Bid)
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    9 Angebote

    normal project , just there is 2 samll issues need to solve it 1 - Skipped 34 frames! 2 - += HandleModalPopping; , it call it more than one time

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    Driving school Beendet left

    I want a cross-platform mobile app developed using Xamarin as front-end and Firebase as back-end. This app allows students to schedule and manage driving lessons with their instructor. The requirements are written in the attached PDF-file. The time is sensitive and the app must be developed with max. 6 Weeks. I am looking forward to your messages. Best regards, Mohammad

    €1924 (Avg Bid)
    Featured
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    Hola. Tengo una aplicación en XAMARIN, quisiera que me ayudaran en el diseño de como navegar en la aplicación, hoy la app es bastante técnica y quisiera que se le diera una usabilidad y que fuera atractiva. La app esta orientada a conectarse con sensores IOT . En esta etapa necesito que se haga una maqueta en adobe XD idealmente. La aplicación actualmente tiene 6 pantallas aproximadamente 1.- inicio con logo de la empresa 2.- menu de opciones. 3.- Menú de configuración 4.- visualacion de información 5.- Carga masiva 6.- configuración de carga masiva saludos.

    €316 (Avg Bid)
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    12 Angebote

    Requirements ---------------------- The project needs to be completed within 1 week. Create an Azure DevOps Build and Release Pipeline in YAML which on commit to the 'master' branch: Builds, Runs tests, and Distributes Android, iOS, and Windows stores, using MS App Center. Pipeline-specific requirements: 3 Stages: Android, IOS, and Windows Source project details: Existi...invited to the Azure DevOps project to create the YAML pipeline. References: Background: Building and distributing a .NET MAUI Blazor Hybrid application to MS App center is a similar process to distributing a Xamarin application.

    €181 (Avg Bid)
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    13 Angebote

    We have a SDK for a mobile device in JAVA, but our development is in Xamarin Forms. We need a way to be able get the finger print info into Xamarin application.

    €188 (Avg Bid)
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    I started a mobile app with restapi backend, however couldn't complete due to lack of time. It is a very generic app with a lot of examples available and should be straight forward for an experienced mobile programmer. It's a simple app with map (Google Maps and openstreetmaps) which shows the live locations of the items. Opening view is a Login-Registration view. If the user logged in, then a map screen with menu button at upper left corner (with a picture). All information (user information, item location) are saved to a DB (can be postgresql or mysql) using a restapi. One can even start with an available template app like XUber etc. and modify it. I assume it will take few days to complete it. Additional payment is possible for some small extensions in the application.

    €224 (Avg Bid)
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    I created a simple mobile application with Xamarin Forms that has a webview with custom renderer, and I added function to allow tel links to work and make phone calls. It work on Android but not on IOS, I don't find why as the code that handle tel links is common between IOS and Android. Source:

    €31 (Avg Bid)
    €31 Gebot i.D.
    6 Angebote

    Requirements ---------------------- The project needs to be completed within 1 week. Create an Azure DevOps Build and Release Pipeline in YAML which on commit to the 'master' branch: Builds, Runs tests, and Distributes Android, iOS, and Windows stores, using MS App Center. Pipeline-specific requirements: 3 Stages: Android, IOS, and Windows Source project details: Existi...invited to the Azure DevOps project to create the YAML pipeline. References: Background: Building and distributing a .NET MAUI Blazor Hybrid application to MS App center is a similar process to distributing a Xamarin application.

    €150 (Avg Bid)
    €150 Gebot i.D.
    5 Angebote

    I'm from a Microsoft-stack background so would prefer a Xamarin implementation, although I know little about Xamarin itself. It is possible that this is impossible with Xamarin so this is a feasibility test. I would prefer to use native-SDKs however rather than Azure services. @ I want an app that I can start e.g. while reading a foreign language newspaper and have the phone next to me. It is now listening for a command word When I come to a word in the newspaper I don't understand and want translated I want to say the command word. "Hey Translator" and then the phone app goes into listen mode. I then spell out the letters of the word I want e.g. in Spanish I might say "puyá" like "p","u","y"...

    €1117 (Avg Bid)
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    Due to the many who have provided boiler-plate answers and interest, if you DO NOT have experience in specific coding / communications with smart card readers, authentication with PIN, handling certificates on a card and pulling name/contact/info from it, do not even bother posting. Now on to the details. I need some assistance working on writing a smartcard library, in C# / Xamarin going against an Android device with attached smartcard reader. This would be more of an HOURLY project where I can utilize your knowledge and talents to figure out what I am missing. At present, I can connect to the card, read ATR, can select CCC file and endpoint applications. I can even read the certificate content from the card in raw byte format. I am missing what appears to be basic things ...

    €34 / hr (Avg Bid)
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    1. iOS Android Xamarin Map with custom annotation pin images. 2. A form that will display and scale a image corretly according to the ShowImageFullUI file that I sent you

    €47 (Avg Bid)
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    1 Angebote

    We have a community app developed in Xamarin. Need an experienced developer to create a registration form for this with some 10 -15 information fields including photograph.

    €354 (Avg Bid)
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    19 Angebote

    DotNet developers required to 'replace sourcecode and database' developed by one developer into 'Master Sourcecode & Database' according to done-work videos thenafter Host on GoDaddy server. 'Sourcecodes and Databa...to 'replace sourcecode and database' developed by one developer into 'Master Sourcecode & Database' according to done-work videos thenafter Host on GoDaddy server. 'Sourcecodes and Databases files developed by developer' and 'Master Sourcecode & Database' are saved in Googledrive. And videos of done-work also saved on Googledrive. Lots of good opportunities and financial benefits for DotNet, Xamarin, Android, iOS, developers and synchronisers after Launch. Website address- User Login Id- ...

    €17 (Avg Bid)
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    Hello, I need you to program this design for me in Xamarin C#, the layout must fit 100% exatcly on all devices.

    €26 (Avg Bid)
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    4 Angebote
    Xamarin Developer Beendet left

    Looking for a C# XAMARIN developer to make updates to an existing project max price 220 inr /hour

    €2 / hr (Avg Bid)
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    7 Angebote

    We have an application which uses the google map to show location and track we need modifications on the current application according to our requirements

    €18 / hr (Avg Bid)
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    24 Angebote

    I have a Xamarin project in which we have 3 user roles i.e. Admin, Driver and Customer. We have chat feature in which all 3 types of users can chat to each other. We are using the same code to send the chat notification in Android and iOS. I am using FirebasePushNotificationPlugin () to send the chat messages. In Firebase, I am using Firebase Cloud Messaging API (V1) approach to send the message notification. I am getting the following issues during the chat notification and other notification. 1.) Chat notification feature is inconsistent. Sometimes I am able to receive chat notification and sometimes not. 2.) In iOS device, there is no sound for chat notification.

    €354 (Avg Bid)
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    15 Angebote

    we are looking for a long term engagement with developers having Xamarin forms experience building windows and android applications. should be able to engage with us for at least 4 hrs per day.

    €347 (Avg Bid)
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    25 Angebote

    DotNet developers required to 'Copy-Paste sourcecodes and databases' developed by 2 different developers into 'Master Sourcecode & Database' according to done-work videos thenafter Host on GoDaddy server. 'Sourcecodes and D...and databases' developed by 2 different developers into 'Master Sourcecode & Database' according to done-work videos thenafter Host on GoDaddy server. 'Sourcecodes and Databases files developed by 2 different developers' and 'Master Sourcecode & Database' are saved in Googledrive. And videos of done-work also saved on Googledrive. Lots of good opportunities and financial benefits for DotNet, Xamarin, Android, iOS, developers and Mergers after Launch. Website address- user emailid- @gmai...

    €47 (Avg Bid)
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    Hi, we need the following SDKs for our Xamarin app. As they are native, we need a migration or a wrapper to Xamarin C# code so that we can easily use it in our project.

    €159 (Avg Bid)
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    16 Angebote

    where user can signup/login and purchase service for auto trading bot. so bot will work as auto buy and sell cryptocurrncy and make profile

    €1218 (Avg Bid)
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    6 Angebote

    need mlm app with auto payment deposit and withdrawal with income plan which required all option like mlm and need auto deposit and withdraw option. with customize income plan from admin panel application should required in xamarin and admin panel in mvc. db should sql server.

    €196 (Avg Bid)
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    4 Angebote

    ...'royal q' application auto cryptocurrency trading bot in Xamarin forms where user can signup/login and purchase service for auto trading bot. so bot will work as auto buy and sell cryptocurrncy and make profile if coin price slash then it will buy and goes to high then it will sell coin and this will occure in day 7-9 time as per setting in application. Also need admin panel for app from wher i can manage all app and user and will analyse the data of market and predict and make profit from cryptocurrency for reference royal q is application Refferal id for register : 34VQF Conditions Application need for both android and ios This need to develop in xamarin forms Need all source code and db access and credentials

    €131 (Avg Bid)
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    Need mobile app like 'royal q' application auto cryptocurrency trading bot in Xamarin forms where user can signup/login and purchase service for auto trading bot. so bot will work as auto buy and sell cryptocurrncy and make profile if coin price slash then it will buy and goes to high then it will sell coin Also need future,crypto and share market trading facilty with 24/7 candle robots ? facilities which will generate higher profit efficiency even if market goes down. Also need payment gateway of inr and crypto from where instantly activated and fund load and recharge and payout system. If they invest in customized fund profit system then all fund will transfer to company address accoint of crypto and trading will done from there. From this trading and activation peo...

    €363 (Avg Bid)
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    2 Angebote

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