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    18,683 phonegap xamarin jobs found, pricing in USD

    I am urgently seeking a Xamarin developer who has experience of binding native libraries(especially objective-C). This is to bind objective-C library to binding project. You should finish this project within 24 hours. This Xamarin binding project can be used for all kinds of iOS devices/simulators. You should share me that project, released DLL, and test project which integrates the binding reference. Thanks. And if you really reveiw this feature, please start your proposal with "". Thanks

    $221 (Avg Bid)
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    We have a working hybrid app setup (ionic 2.3) and have recently uploaded the updated app to Google play store. Now we need the app to be uploaded to apple app store as well. Before this can uploaded we need the developer to use tools like snyk to upgrade compatible packages, libraries and do test to make sure the app and the code is working well without errors. When everything is working, the developer should submit fresh, corrected apps to Google Play and Apple App store.

    $102 (Avg Bid)
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    I am looking for a freelancer who can help me publish my app to the Apple Store TestFlight. I already have an Apple Developer account and my app is fully developed using visual studio Xamarin Form and ready for submission. However, I Facing issue when i publish using transporter i have all icon file but still have below error Asset validation failed (90023) Missing required icon file. The bundle does not contain an app icon for iPad of exactly '167x167' pixels, Asset validation failed (90704) Missing App Icon. An app icon measuring 1024 by 1024 pixels in PNG format must be included in the Asset Catalog of apps built for iOS, iPadOS Asset validation failed (90023) Missing required icon file. The bundle does not contain an app icon for iPad of exactly '152x152'...

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    ...for secure and seamless registration. - Ensuring a smooth and intuitive user experience throughout the application. - Collaborating with the project team, including designers and backend developers, to deliver high-quality results. Requirements: - Proven experience in designing and developing cross-platform mobile applications for Android and iOS using frameworks such as React Native, Flutter, Xamarin, or similar technologies. - Proficiency in integrating mobile applications with web services and APIs. - Strong knowledge of E-commerce functionalities, including product listing, shopping cart, and secure payment gateways. - Familiarity with geolocation-based features and APIs for location tracking and mapping. - Experience implementing user registration and authentication using O...

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    We have all an app running and need to connect it to the other portal. Both of the portal expose the same data. Also upgrade the app to target to the latest OS android and iOS.

    $449 (Avg Bid)
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    Need to change the layout / buttons of a User Interface from having direct path data of an SVG to actually use an SVG file (which has multiple paths and some fills). Maybe additional tasks, by the hour. Only senior and immediately available developers with proven Xamarin knowledge track.

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    Scope of Work: The selected Xamarin Developer will be responsible for the following tasks: a. Review and analyze the existing app codebase and architecture. b. Debug and fix any identified issues or bugs. c. Implement a Bluetooth connection feature for additional vehicle security products that operate off Bluetooth. d. Update and change the text on certain buttons within the app. e. Optimize the app's performance, stability, and compatibility across various devices and platforms (iOS and Android). f. Ensure the app complies with the latest industry standards and best practices. g. Collaborate closely with our internal team, providing regular progress updates and incorporating feedback as needed. h. Update the Arm/Disarm feature to more clearly identify to the ender user the cu...

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    I am looking for a skilled developer who can configure my app and provide me with the apk file. The app must be compatible with Android operating system. If developer is good, i will hire him for all the project

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    ...Description Review and analyze the existing Xamarin Forms XAML layouts in our application designed for a 7-inch portrait screen. Modify and optimize the XAML layouts to ensure they display correctly on other devices, including a 5-inch portrait screen, 13-inch landscape screen, and 15-inch landscape screen. Requirements  Solid experience in developing mobile applications using Xamarin Forms and XAML.  Proficiency in C# programming language.  Strong understanding of Xamarin Forms layout system, including the use of grids, stacks, and relative layouts.  Familiarity with responsive UI design principles and techniques.  Experience in adapting UI layouts for different screen sizes and orientations.  Knowledge of platform-specific UI customization in Xamarin...

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    Hello, its a small mobile app that should be done in xamarin and should run both in android and ios. contact asap for more details

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    I need a Xamarin app (single page) that runs on Android version 8 or above. The app needs to be able to capture the current default microphone and default speaker. The app will need to call Microsoft's Cognitive services API to transcribe the English audio into text, allow the user to edit the text and then speak the new version out loud. For the purpose of this test app assume the region is "westus", the API key is "12345678" and the endpoint is "". Finally, once you have the sample application built, you need to walk me through the visual studio project so that I can compile it and run it from my windows PC.

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    I am looking for a .net Maui developer who can help me create XAML screens based on my designs for a mobile application. The ideal candidate should have experience with .net Maul and XAML (or Xamarin). THE PRIMARY SKILL HERE IS XAML DEVELOPMENT (NOT DESIGN!) Requirements: - The screens should reflect designs supplied by me - The output (application) should compile and run on both Android and iOS - Very little implementation code on the screens is needed - just the ability to move from one screen to the next - All source code updates should be done on the private github repository supplied () - images I provide will need to be converted into Android and iOS resolution and sizes: Android: 426 x 320 (mdpi), 640 x 480 (hdpi), 853 x 640 (xhdpi), 1280 x 960 (xxhdpi)

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    ...developer who can create an e-commerce app for both iOS and Android platforms. Looking for a mobile app developer to create an e-commerce app for both iOS and Android platforms. Skills: Mandatory experience in handling deployments across App Store and Google play store. Mandatory experience in the development mobile apps that works on both Android and iOS using Xamarin. Mandatory experience with Xamarin. Forms, Xamarin. Android, Xamarin. iOS. Experience in CSS, HTML5 and JavaScript (Angular, JQuery, Bootstrap, etc), JSON, XML. Comfortable dealing with APIs and utilizing oDATA/REST / JSON interfaces and experience in the REST API development / consumption by client and modern design patterns. Experience in one of the following languages, Java, Objective-C, ...

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    I am looking for a developer who can help me convert my app to Maui. The app is of intermediate complexity, with several pages and moderate functions. This is a new project and I am looking to complete the conversion within a flexible timeframe of 2-4 weeks. Ideal Skills and Experience: - Experience with and Maui - Knowledge of C# - Familiarity with mobile app development - Attention to detail and ability to troubleshoot issues - Good communication skills and ability to work collaboratively.

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    ...with designers to ensure the app's visual design is consistent with our brand and user expectations (The App would be based on USA and Canadian markets) Requirements: 3+ years of experience in mobile app development, specifically iOS and Android platforms Proficient in programming languages such as Swift, Kotlin, and Java Familiarity with mobile app development frameworks such as React Native, Xamarin, or Flutter Strong understanding of UI/UX design principles and ability to create visually appealing designs Experience with RESTful APIs and third-party integrations Ability to work independently, prioritize tasks, and meet deadlines Excellent communication and problem-solving skills Bachelor's degree in Computer Science, Engineering or related field preferred Reference...

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    I am looking fo...app that can be used on both iOS and Android platforms. The app should have specific features and functionalities which I have in mind. The ideal developer should have experience in developing mobile apps for both platforms and have the following skills: - Proficiency in programming languages such as Swift, Java, and Kotlin - Experience in mobile app development frameworks like React Native and Xamarin - Familiarity with backend development and integrating APIs - Ability to create intuitive and user-friendly interfaces - Aadhar Based KYC If you have a track record of delivering high-quality mobile apps and can bring my vision to life, I would love to hear from you. Please provide samples of your previous work and a detailed proposal outlining your approach to thi...

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    I am seeking experienced and skilled developers who can help me with a project involving SQLite synchronization. I have a Winform app connected to Sqlite database located on local machine. Also, I have Xamarin from app connected to Sqlite database on same phone (offline storage). I want to synchronize these databases. What I do so far is uploading database from the Winfrom app to a web server then download it on Xamarin app (and vice versa). However, this is very bad method because user should do the upload/download every time there is a database change.

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    ...repository that I maintain. • Please commit to the GitHub repository at least once a week • Admin access to this repository will be provided I am inviting initial quotations from independent freelancers and companies, however you must be able to provide details of your level of experience with developing iOS applications using SwiftUI. For the person or company that takes on this work, the Xamarin source code for the application will be provided. Please do not reply to this project, unless you have had time to look at the current application, and so I can compare quotations accurately, please provide an initial estimate / quote based on the information supplied. If your quotation is reasonable then at that time we can discuss the finer details, I can provide de...

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    I am looking for a Xamarin Forms to MAUI conversion for my project. I need someone who can help me with the following requirements: - I am not sure if I have any custom controls or plugins that need to be converted. I will review and let you know. - The target platform for the MAUI conversion is iOS. - I need the project to be completed within 3-4 weeks. Ideal skills and experience: - Experience with Xamarin Forms and MAUI development. - Knowledge of iOS development. - Ability to work within tight deadlines. - Good communication skills.

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    ...bring: Experience with .NET (C#, ASP.NET MVC); Experience with Razor, HTML, CSS, JavaScript, C#, SQL; Experience with Linux/Unix Experience with Prisma/Entity framework Excellent written and verbal communication english skills Ability to work effectively towards tight deadlines; Responsibility, pro-activity, and dynamic performance; Organization skills, autonomy, and teamwork; Nice to have: Xamarin or Flutter (not mandatory) React and Typescript Pulumi/AWS About Tagcoders: Software Development Company based in Lisbon. All members are working remotely and we are searching for freelancer. We have a fresh mindset and recognize the commitment, nice ideas and expertize in the area. We are searching to our team preferable freelancer with good knowledge as described above (self-suf...

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    We are currently seeking a skilled software developer to work on an ongoing CRM project. The successful candidate will have experience in Xamarin Forms for mobile app development, .NET Core C# for API development, and HTML, CSS, and JavaScript for administrative portal development.

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    Hello, thanks for your interest. I will detail a little more, it is an app developed in xamarin with firebase and a Prism extension, and for notifications it uses OneSignal. It is required to update the android version since it is out of date for many devices (android only), also update OneSignal. in other words that the app is fully working. can you do it?

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    I have an app made with xamarin and firebase, with a Prism extension. I would like to update the onesignal app, the android sdk to a more recent version.

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    I want an app on xamarin shared project with simple design but have this feature work fastpay payment , logo added to video when download or share the video , register by social media , geofencing location , face filter or face deep fake , voice alter , background location tracker , offline sync data, social media and phone contact friend syncronizing and inviting , cache video , number verfication .security should act on ios and android

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    ...notification reminders at regular intervals to drink water. Option to customize reminders frequency and times. Option to set personal goals and track progress towards them. Integration with fitness trackers and smartwatches to automatically log water intake. Data visualization to show progress over time, trends, and insights. Technology Stack: Mobile development framework (such as React Native, Xamarin, or Flutter). Cloud backend service (such as Firebase or AWS) for data storage and user authentication. Push notification service (such as Firebase Cloud Messaging or OneSignal). Integration with third-party APIs (such as fitness trackers or weather services). Process: Research and define user personas, user journeys, and feature requirements. Design the UI/UX of the application ...

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    I am seeking a Xamarin developer to create a productivity tool for both Android and iOS platforms. This application should streamline and simplify various tasks for users. The ideal candidate should have experience in Xamarin development and be able to create a seamless user experience. Key requirements: - Development experience with Xamarin - Ability to create a productive and intuitive user interface - Knowledge in both Android and iOS development - Familiarity with database integration and management - Ability to work independently and deliver high-quality work on time If you have the necessary skills and experience, please apply with your portfolio and relevant work samples.

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    ========================================== Hi, I want to get a real estate site developed, where: ========================================== (1) the project will be paid in ONE milestone when finished, working, installed on my server and reachable from my domain (2) the site will be developed in VisualStudio/Xamarin and published as a WebApp (adaptative for any browser, pc, tablet or mobile phone) and an App for Android, IOs and WindowsPhone (3) the database will be Neo4j Developer Desktop (free of license, ) or an Neo4j Aura DB (, my account MUST be used for it) (4) you will host the website at (I have an account) (5) initially

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    the application will be design using xamarin and use SQL server database and ASP core for back end management

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    Estoy buscando un trabajador autónomo que me ayude a actualizar la integración de Onesignal en una aplicación de Xamarin que estoy creando para una nueva empresa. Tengo la configuración de la cuenta Onesignal, pero necesito ayuda para encontrar la versión actualizada del proyecto Xamarin. Si posee todas las habilidades y la experiencia necesarias para completar este proyecto, no dude en enviar una propuesta. Adjunto una imagen referencial I am looking for a Freelancer to help me update the Onesignal integration in a Xamarin app I am creating for a new enterprise. I have the Onesignal account setup, but I need help finding the updated version of the Xamarin project. If you possess all the necessary skills and experience to co...

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    I bought one code from codecanyon. Need to make some changes in it

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    I'm looking for help in developing a mobile app using Xamarin forms and targeting both Android and iOS. I don't need support with hosting the app, and will not be providing the design. I'm hoping to find a freelancer who has experience building apps with Xamarin forms, and is able to meet my deadlines. This project will require a great deal of attention to detail, and I'm expecting high quality work. Please let me know if you have any questions about the project. Thanks!

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    I am looking for a Xamarin developer with expertise in developing for the Android platform. The main focus of the job is to develop the front-end of the project but I am open to the possibility of integrating external services if it would help the project. The ideal candidate should be able to develop custom solutions for the platform and then help to debug and optimize them. Familiarity with the Xamarin platform would be a plus.

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    This is e-commerce platform, I use tracking place referral commission, the first Leader settle all Provinces, District, Commune then advertise to market after customer order under which provinces, that province..will receive bonus. i need xamarin expert for my app maintenance and enhancements probably (10-30 hours of work every month) app apk is attached for you to review. logins are Id: 090685566 Pw: 456123 you press Tree Chart, you will see all provinces that I created.

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    This is a proprietary software android mobile application built using the ASP .NET Xamarin platform. The framework used is ASP.NET framework version 4.6 and is developed using C# as the primary coding language. I need Xamarin updated to Maui

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    I'm looking for help in developing a mobile app using Xamarin forms and targeting both Android and iOS. I don't need support with hosting the app, and will not be providing the design. I'm hoping to find a freelancer who has experience building apps with Xamarin forms, and is able to meet my deadlines. This project will require a great deal of attention to detail, and I'm expecting high quality work. Please let me know if you have any questions about the project. Thanks!

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    I am looking to develop a cross platform mobile app using Xamarin forms that requires a user interface and authentication. The mobile app will be built with a SQL database and feature an email authentication system. The app needs to be modern, secure and reliable, so I’m looking for an experienced developer with a proven track record to get the job done to my satisfaction. The design should be highly efficient, intuitive and visually pleasing. My goal is to build a useful product that people can rely on.

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    1. We have a Xamarin Forms application. 2. We need to add Facebook, Google and Microsoft login in this application. 3. Once the login is successful on the third party side, it should call an API (a web api project) and authenticate against the email in a database table. google, fb and office account will be provided I have already done google and facebook you just need to implement in TimeKeeperMobileApp

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    I am looking to develop a cross platform mobile app using Xamarin forms that requires a user interface and authentication. The mobile app will be built with a SQL database and feature an email authentication system. The app needs to be modern, secure and reliable, so I’m looking for an experienced developer with a proven track record to get the job done to my satisfaction. The design should be highly efficient, intuitive and visually pleasing. My goal is to build a useful product that people can rely on.

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    1. We have a Xamarin Forms application. 2. We need to add Facebook, Google and Microsoft login in this application. 3. Once the login is successful on the third party side, it should call an API (a web api project) and authenticate against the email in a database table. google, fb and office account will be provided I have already done google and facebook you just need to implement in TimeKeeperMobileApp

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    I am looking to develop a cross platform mobile app using Xamarin forms that requires a user interface and authentication. The mobile app will be built with a SQL database and feature an email authentication system. The app needs to be modern, secure and reliable, so I’m looking for an experienced developer with a proven track record to get the job done to my satisfaction. The design should be highly efficient, intuitive and visually pleasing. My goal is to build a useful product that people can rely on.

    $22 (Avg Bid)
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    I am looking to develop a cross platform mobile app using Xamarin forms that requires a user interface and authentication. The mobile app will be built with a SQL database and feature an email authentication system. The app needs to be modern, secure and reliable, so I’m looking for an experienced developer with a proven track record to get the job done to my satisfaction. The design should be highly efficient, intuitive and visually pleasing. My goal is to build a useful product that people can rely on.

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    1. We have a Xamarin Forms application. 2. We need to add Facebook, Google and Microsoft login in this application. 3. Once the login is successful on the third party side, it should call an API (a web api project) and authenticate against the email in a database table. google, fb and office account will be provided I have already done google and facebook you just need to implement in TimeKeeperMobileApp

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    Hi! I Have a C++ windows app and I need convert it to Android/IOS Is need preserver our C++ native library. Can you work with Xamarin and Visual Studio?

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    I have a project that I have to update, I have already done it, it works correctly in debug state but it does not work in relase state, and I get the error CS7027, I don't know how to fix it and I need to update the application.

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    Hi, I hope this messages finds you well. My name is Mayank. I am looking for work. I am Expert in Wordpress, WooCommerce, Shopify, Magento, PHP, Android, iOS, Xamarin, Flutter, React Native. Are you looking to Outsource / Collaborate with anyone?

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    ...high level of quality and performance Work closely with designers to ensure the app's visual design is consistent with our brand and user expectations Requirements: 3+ years of experience in mobile app development, specifically iOS and Android platforms Proficient in programming languages such as Swift, Kotlin, and Java Familiarity with mobile app development frameworks such as React Native, Xamarin, or Flutter Strong understanding of UI/UX design principles and ability to create visually appealing designs Experience with RESTful APIs and third-party integrations Ability to work independently, prioritize tasks, and meet deadlines Excellent communication and problem-solving skills Bachelor's degree in Computer Science, Engineering or related field preferred Reference: T...

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    Hello, I'm looking for a professional with expertise in Xamarin and MySQL. The project involves implementing a single form for an Android platform. The form must be designed and coded in Xamarin, with the data being stored in MySQL. Knowledge of JavaScript, Java and related programming languages is also necessary. The successful applicant should be able to provide a clear and concise implementation plan for the project. The ideal candidate should possess the necessary experience to complete the project on schedule. Thank you for your interest in this project.

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    No Xamarin, Flutter, Android Studio, Jasonette, ... No XCode, Kotlin, Objective C, Swift,... or other tools. None of these! I would like to create a function that will forward incoming call, like a switchboard. I would like to choose which call must be forwarded. Note: **21* forwards ALL INCOMING CALLS so, it is not usable This function must be used into a B4A (Basic4Android) project. Probably this function can be written in Java too. ****************** Sub PE_PhoneStateChanged (State As String, IncomingNumber As String, Intent As Intent) If State = "RINGING" Then If IncomingNumber = "++441234567800" Then ------>FORWARD CODE End If End If End Sub ****************** Low budget available. No upfront. Source-code required for test (...

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    Need accounting native app with NLP

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