Xamarin nfc jobs

I am looking for a Xamarin developer with expertise in Android development. Project Details: - The developer will be working on an existing codebase, so familiarity with Xamarin and Android is essential. - The project has an urgent deadline of 3 days, so the developer must be able to work quickly and efficiently. - The main focus of the project is to make necessary updates to the existing Android app, mainly config and rebranding. - The ideal candidate should have prior experience in Xamarin development and a strong understanding of Android app development. Skills and Experience: - Proficiency in Xamarin and Android development - Strong understanding of Android app development principles and best practices - Experience working with existing codebases - Ability t...

I am looking for a developer who can help me upload my Xamarin mobile app on both the Google Play Store and Apple App Store. The mobile app is mostly developed,but it still maybe requires some final touches before it is ready for upload. I am not sure if I will need assistance with finalizing the app for upload, but it would be great if the developer can provide guidance and support in this aspect. Skills and experience: - Experience with Xamarin: The developer should have experience in developing and uploading Xamarin mobile apps. - Knowledge of app store guidelines: Familiarity with the guidelines and requirements of both the Google Play Store and Apple App Store is necessary to ensure a smooth and successful upload process.

hi I want to sell integrated cards with NFC functionality, featuring both a barcode and NFC service. The card's services could include the ability for the buyer to scan the barcode, which would lead them to a dedicated website for registration. After registration, the user could customize the card, choosing to display their bio along with social media links or adding links for payments and Google reviews. For instance, after entering the specific URL for the store's Google reviews, anyone with an NFC-enabled device could simply tap the card to be redirected to the Google reviews. This functionality is demonstrated in this video: [Google Reviews Redirect](). Alternatively, the user could add a custom bio as a digital ID card

I have purchased Xamarin source code from CodeCanyon: I would like you to make minor changes, such as changing the theme color, updating branding, configuring settings, integrating AdMob, and setting up push notifications. Please bid only if you have experience with these tasks. In your proposal, kindly mention at the top, "I did it before," so that I can easily identify relevant bids and filter out random or automated ones. I am specifically looking for experts in Android, AdMob, notifications, and those who have previously worked with this code. Thank you.

...Autism-Friendly Game for Kids" is an innovative and configurable game designed to enhance social skills and provide an entertaining platform for self-expression. The game allows therapists to create virtual rooms with customizable themes, colors, and background images. With a maximum of 20 screens, including 8 dedicated to game logic, the game ensures a dynamic and engaging experience for kids. Utilizing Xamarin or Unity, the game is natively available on Android, iPhone, and as a website, sharing the same codebase. User, team, and game information are stored in a database, and APIs handle authentication, data extraction, and updates. The gameplay involves kids logging in, setting up profiles with uploaded images, and participating in a guessing game where they earn points f...

I am looking for an experienced Android app developer who can create an app that fetches a list from a given URL and matches a NFC UID it reads against the content of the list. List format: The content of the list will be in CSV format. Design layout: I have a specific design in mind for the app, so the developer should be able to work with the design provided (static PNG screens, some with buttons). NFC tag interaction: The app will be interacting with Type 2 NFC tags. Ideal skills and experience: - Proficiency in Android app development - Experience working with CSV data - Familiarity with NFC technology and its integration in Android apps - Ability to work with specific design requirements - Strong problem-solving and debugging skills

PLEASE READ AND WATCH THE VIDEOS BEFORE BIDDING. TRY TO UNDERSTAND THE TASK FIRST I need to develop a ticket selling application in xamarin for Crossed platform. I started developing this project on my own in 2022, but I havent been able to work on it because of my timing. i am planning on resuming working on it. Tech Stacks: .net core, MS SQL, Xamarin, C# This will be a 3 tier application: 1) A website 2) An Organizer app 3) A ticket buying app //////////////////////////////////////////////////////////////////////////////////////////////// 1. Website: Objective: To serve as a comprehensive platform for event discovery, ticket purchasing, and user engagement. Key Features: - User Registration and Profiles: Allow users to create accounts and manage their preferences. - ...

I have purchased Xamarin source code from CodeCanyon: I would like you to make minor changes, such as changing the theme color, updating branding, configuring settings, integrating AdMob, and setting up push notifications. Please bid only if you have experience with these tasks. In your proposal, kindly mention at the top, "Xamarin expert," so that I can easily identify relevant bids and filter out random or automated ones. I am specifically looking for experts in Xamarin, Android, AdMob, notifications, and those who have previously worked with this code. Thank you.

I need someone to help me configure the following image for a Raspberry pi 4b 5" lcd touch display () Need to add a NFC reader to it (guide , the reader/ writer is PN5180 NFC RFID ISO15693) I need this working on an android OS on the Raspberry This should be a relatively simple process for someone with the right competences, so dont bid on this unless you did a simulare task before. Point is we make it work on one device, then we make an image containing the things for easy install on future devices. Its quite important that

I am looking for someone who has ALREADY developed a NFC business card wordpress plugin or software. Essentially I want to sell digital business cards on my wordpress site. 1. I have the website created in wordpress so no design is required. 2. I need a system that bolts onto an existing product then sends the customer a unique login to a customer area which displays his unique link (NFC business card link) where he can track how many times it has been scanned and also customize his VCARD 3. I as admin must also be able to amend his VCARD should I need to and each purchase ordered must clearly show me the unique LINK that I must program the VCARD to for that customer. So Customer buys VCARD... they get access to customer area they can choose their VCARD (say 3 different st...

I want to make a magic trick - APP I would like to have a fake "notes" app that i can add in spectator phone with a nfc or an app clip(looking like the one on all iPhones) in order to do this: The spectator types a secret word or sentence in the note app and then locks the iphone. The magician then pretends to look at the time and presses the lock button in the magician phone. At this point, the message that has been previously written in the fake notes app, appears at the top of the screen (in small letters) allowing the magician to retrieve the secret information.

...Visual Agregar nuevo UI, en el cual se van a empezar a desarrollar nuevas funciones. Este UI está compuesto por 3 bloques: - [ ] Tienda que es todo la tienda de productos ( la que está actualmente en función ) - [ ] Una 2da tienda pero enfocada al área de venta de boletas, la cual se tiene de desarrollar con todas sus funciones - [ ] Una nueva función de billetera donde se va vincular una pulsera NFC que se le van a entregar a los clientes como entradas a eventos y cartera para comprar dentro del evento. Nuevas funciones Royalty Ubicación de nueva función: Tienda Concepto: Los cliente van a recibir premios por la compra de una cantidad de productos x, o productos de una misma marca. Ejemplo: Si un cliente consume un productos...

I am looking for a skilled web developer to create a website for my NFC digital business card. The purpose of the website is to showcase my products and services. Features: - User registration/log in: Users should be able to create an account and log in to access additional features. - Social media integration: The website should have social media integration to allow users to easily share my products and services on their social media platforms. Design: - I have a general idea for the design of the website, but I am open to suggestions. I want the website to have a modern and professional look that aligns with my brand.

I am looking for a skilled XAML MAUI (Not Xamarin) designer who can do a specific simple design structure setup part of my mobile/computer game app. Its NOT a full graphical design, ONLY a structural setup for a very small part of the app in general. I have explained it all in the files I've attached: - (Should be read from top to bottom first) - (The cards I use so you can test while designing) - (The iPad version of an older version) - (The iPhone version of an older version) - DO NOT BID IF YOU HAVE NOT READ MY PDF FILE WHICH EXPLAINS IN DETAIL ! - DO NOT BID IF YOU HAVE NEVER USED OR EVEN KNOW WHAT MAUI IS ! - DO NOT BID IF YOU HAVE NO PORTFOLIO ON MAUI (I will check this troughrougly) !

I have all the design You just have to redesign the source code accordingly I will help you with the source code The design pdf Need this asap Only serious developers place the bids

Circuit design for nfc board game

Project Title: Custom NFC Code Development for Automated Data Deletion Project Description: Hello, I am looking for a skilled NFC programmer to develop a custom code for an NFC application. The primary functionality I need is the ability to set a specific date on which the data stored on an NFC card will automatically be deleted. This feature is crucial for my project as it involves sensitive data management and timely deletion is essential for security purposes. Key Requirements: 1. Automated Deletion: The NFC code should enable the setting of a predetermined date, after which all data on the NFC card is automatically erased. 2. Reliability: The solution must be reliable and secure, ensuring that data deletion occurs precisely at the specif...

I am looking for a Xamarin Android developer who can help me with a project that involves accessing Google Drive through a WebView control. The purpose of this is to allow users to view their own files after they authenticated themselves using their username and password in the WebView. Key requirement for this project: Ability to save the URL of each Google Drive folder viewed in the WebView - In my experience the navigation events don't trigger when looking at Google Drive. Ideal skills and experience for this job: - Proficiency in Xamarin Android development - Knowledge of WebView and possibly WebView custom renderers If you have the necessary skills and experience, please submit your proposal.

I am looking for a skilled React Native or Flutter app developer to create a QR code and NFC scanner app. Platform: I am open to either platform, so I am looking for a developer with experience in React Native or Flutter. Design: I have a rough idea of how I want the app to look and function, but I do not have a complete design. Therefore, I would need help with the design aspect of the project. Primary Functions: Besides QR and NFC scanning, I would like the app to have the following primary functions: - Staff Login: Staff should be able to log in to the app.

We need a Xamarin app which can fetch the WiFi SSID and Available RAM, we have already done this in Android but need this in iOS now. Note: we need a video of the functionality created by you before approving the bid, we don't need the code but a video POC, after that we award the project.

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We are seeking a highly skilled and experienced React Native developer to join our dynamic team on a project basis. Qualifications: - Proven experience in React Native mobile application development. - Strong experience with BLE and Bluetooth connections. - Solid understanding and experience in implementing NFC technology in mobile apps. - Proficiency in designing interfaces with Material UI. - Extensive experience in developing and integrating REST APIs. - Experience in implementing user authentication and security measures. - Excellent problem-solving skills and attention to detail. - Strong communication and teamwork abilities. To apply, please submit the following: - A portfolio of relevant mobile applications you've developed (don't forget to clarify your role and...

I have an existing mobile app project that needs finalization by generating a signed .aab file. The project has been developed using Xamarin in Visual Studio for Windows Mobile. Include any specific details or requirements necessary for the successful completion of the task. All deliverables should be in line with industry standards and best practices.

I’m looking for someone to assist in building a NFC and QR Code website business with the features listed below. I will assign NFC & Print QR code to the card that a customers purchases - I will assign this through the backend admin panel you create and i can track the cards. The customer can then activate and assign the card after logging into the customer portal where they can see basic analytics. For the card, i would like it to have the same features as (web link, email, text, call, sms, v-card, whatsapp, paypal, event, pdf, app, images, video, social media) There are several source codes for this available on CodeCanyon. The website is only a few pages with a shop customers can choose card type (wood/metal/plastic). For an example website of a similar...

Accessing Camera front and rare, preview on a Preview box, and stream image for further processing. Include Fore ground and Background location update feature please check attachments

I am looking for a skilled developer to redesign and develop my Xamarin app for both Android and iOS platforms. The app is currently simple in complexity. Design Changes: - I have specific design changes in mind that I would like to implement. Skills and Experience: - Experience with Xamarin development for both Android and iOS platforms. - Strong understanding of app design principles and user experience. - Ability to implement specific design changes according to my requirements. - Attention to detail and ability to deliver high-quality work. If you are a talented Xamarin developer who can deliver on my specific design changes and has experience with both Android and iOS platforms, please reach out to discuss further details of the project.

I'm looking to implement a mobile wallet and RFID based water vending machine payment system for more than 7 machines. I would also like a backend dashboard (cloud based) for detailed accounting and analytics that accurately display real time device data such as Consumption rates and Transaction reports. I prefer a payment...(cloud based) for detailed accounting and analytics that accurately display real time device data such as Consumption rates and Transaction reports. I prefer a payment system that is secure, user-friendly and cost-effective. To maximize efficiency, I would particularly like the payment system to be compatible with a local telecom API for mobile payment and cell phone based top up of RFID wallet using NFC. Above all, accuracy and reliability are of utmost im...

I have one application and it was developed with xamarin visual studio. I don't know visual studio at all. I'm looking for a friend to help me with the signed apk and make a few settings.

Installer app Development conditions • Only full app release will grant the money. • Technological features such as NFC commands, login screen API definitions and URLs will be provided after signed NDA. • Technology stack based on React Native & AWS Definition of done • Proper app definition in application stores, and information visible to customers (there should be no TODO or similar statements visible to the customer) • At least 30% of unit test coverage (getters/setters and similar functionality should not be counted, and only functional tests will be taken into consideration) • Full code documentation on API’s, functionality and harder functions • App is released to google play store and apple store as final 1.0.0 versions with cor...

I am looking for a skilled developer to finish my e-Commerce website for selling digital NFC business cards. The ideal candidate should have experience in NFC business card integration (and QR code generation), MYSQL with sequelize, node express, react.js and websockets ( prefered). This is an ongoing project that I have been working on myself. I am currently busy with other work and need help to finish the project. The website is going to sell digital business cards using NFC card technology. There is a registration/login user page on the website where the users can administrate their digital business card. I have already created most of the frontend, but are misssing the userdashboard (3-4 pages, I have design mockups for them, suggestions for improvements can be ...

Completion / Architecture of an NFC multiplexer array. A precise description of the goals is provided in the awarded milestones

I am looking for a talented designer to create a logo for my technology company. Company Name: [Connectify] for nfc wireless business card with NFC logo Industry: Technology Color Preferences: No specific color preferences, open to any colors Ideal Skills and Experience: - Experience in logo design for technology companies - Creativity and ability to design a visually appealing and unique logo - Knowledge of current design trends in the technology industry - Strong understanding of color theory and the ability to choose colors that convey the desired message and brand identity Please include samples of your previous logo designs in your proposal.

My website designed by Asp.net core and my android app designed by Xamarin I need to publish my shopping data from my website to Facebook and Instagram automatically by linked together

I am looking for a developer to create an NFC Business card app. Here are the project requirements: Design and Layout: - I am open to any design or layout suggestions for the business card app. Specific Features: - The app should include a feature to link to social media profiles. Compatibility: - The app should be compatible with iOS & android and browser. Ideal Skills and Experience: - Experience in developing NFC apps. - Proficiency in iOS app development. - Knowledge of integrating social media profiles into mobile apps. If you are interested in this project, please provide examples of your previous work and your estimated timeline and cost.

...freelancer to help me with a project involving the x nucleo nfc. The project requires an expert who is knowledgeable in NFC Reader/Writer Mode, specifically for the Android platform and someone with experience coding in C/C++. The work is very simple. Using STM32U575 to programming X nucleo NFC07a1 to work as a tag that can take the information from temperature sensor (AS6221-AWLT-S). Then using smartphone (batteryless) to read the information from the tag (temperature from the sensor) The ideal freelancer for this project should have a solid understanding of the Android platform and the C++ programming language, along with experience working with NFC technology. The freelancer will be required to develop, test and implement a secure NFC Reader/Writer Mode ...

Project Title: Google Ads For NFC Business Cards Online Sales Target Audience: Small, Medium And Large corporations Budget: $500-$1000 monthly Desired Outcome: Generate online sales Location - Middle east, Malaysia, Singapore Skills and Experience: - Experience in managing Google Ads campaigns - Knowledge of targeting strategies for large corporations - Ability to optimize Google Ads for online sales conversion - Familiarity with NFC technology and its integration with Google Ads - Understanding of the e-commerce industry and online sales funnels - Proficiency in tracking and analyzing campaign performance to make data-driven decisions - Excellent communication and collaboration skills to work with the client and understand their business goals.

I am looking for someone to take a picture of the interior a photo the reception of a restaurant with a desk above the customer, a box 20cm x 20cm on the desk with my company logo attach. The box with logo must be the protagonist of the image, the color of the box must be #F3EEE8 the idea that it must convey is that inside the box there is an NFC and the customer must scan it to review the place. (5-10 inches). The picture needs to be in color. The photo should be of professional quality and can be used commercially. I am open to creativity and suggestions on how to capture the best shot and look forward to seeing the work of the person I hire!

An existing but partially non-functional PCB design should be revised so that it works. It is an NFC multiplexer based on an MFRC522 chipset and ESP32. However, using another NFC chipset such as PN532, PN5180 or similar would also be acceptable. Expert knowledge in the design of NFC antennas and their adaptation is necessary. Please submit your offers to me with proof of knowledge. Thanks !

I am looking for a skilled app developer to create a banking app. NFC wireless payment option is also needed. Platform: Android - The app should be specifically developed for the Android platform. UI design -UI design is ready. Timeline: - The project should be completed within 1-2 weeks. Ideal Skills and Experience: - Experience in Android app development - Proficiency in integrating online payment systems - Strong understanding of billing and payment processes - Ability to deliver high-quality work within tight deadlines

I am looking for a skilled developer to create an NFC wallet for credit cards. The project requires the following features: - Contactless payment - Card storage - Additional security features The NFC wallet should integrate with specific banks or financial institutions. The wallet should be developed for both Android and iOS platforms. Ideal skills and experience for this job include: - Experience with NFC technology - Knowledge of mobile payment systems - Familiarity with Android and iOS development - Understanding of security protocols for financial transactions

I'm looking to get an NFC wallet specifically for credit cards. This requires a digital wallet app with NFC capabilities. I have specific requirements in mind, so it's important for those to be taken into consideration. The target platform I'm looking for is iOS. If you have experience with developing NFC wallet apps for iOS, I'd love to hear from you. Thank you for considering my project!

I am looking...both Apple and Android wallet cards. Requirements: - Ability to create wallet cards for both Apple Wallet and Android Wallet - Design skills to replicate a specific design for the wallet cards - Proficiency in QR code generation and NFC URL transfer The wallet cards will primarily be used for displaying tickets, with a QR code and the ability to transfer NFC URLs. Ideal Skills and Experience: - Experience in developing scripts for creating Apple and Android wallet cards - Proficiency in designing wallet cards - Knowledge of QR code generation and NFC URL transfer If you have the necessary skills and experience, please reach out to discuss the project further. Apple Developer license exist. Only interested into Company who did this kind of jo...

I am looking to list my Netherland-based website products on popular marketplaces such as Amazon and bol.com. My products are smart tag NFC cards with QR codes, and I already have product images and descriptions ready. I am looking to list only on the Netherlands Marketplace, not internationally. I need help getting these products listed and would appreciate any assistance that you can lend. Thank you for your time!

I am looking for a developer to build a casting app that will be available on Android, Tizen, and Apple TVOS platforms. Platform: - Android - Tizen - Apple TVOS Development: I am thinking that using a crossplatform development platform like Xamarin or Unity would work the best, however willing to listen to proposals for native apps as well. Product Requirements Document (PRD) for SynchHub Title: SynchHub 1. Introduction SynchHub is an application that enables users to cast and synchronize image content from a web service to multiple screens, tailored for Android TV OS, Tizen TV OS, and Apple TVOS. 2. Purpose To guide the development of SynchHub, emphasizing personalized content delivery via web service and synchronization across multiple TV OS platforms. 3. Scope This PRD outl...

I need to develop a compact reader for Mifare Classic or Mifare Ultralight. The board width is 15mm, antenna diameter is 15mm. The device should read password-protected areas and send them to the host via RS485 interface. I need schematics, a PCB, and a working prototype. 3-4 weeks deadline. Please see the attached description.

...automatization. Identify bottlenecks and bugs, and devise solutions to these problems. Help maintain code quality, organization, and automation. Stay up-to-date with the latest trends in technology and continuously improve the product and your own knowledge. Required Skills: Proficient in C#, with a good knowledge of its ecosystems. Familiarity with .NET MAUI or similar cross-platform frameworks (e.g., Xamarin, Flutter). Strong understanding of object-oriented programming. Skill for writing reusable libraries. Familiar with various design and architectural patterns. Knowledge of concurrency patterns. Experience with Microsoft Visual Studio. Understanding fundamental design principles for building a scalable application. Experience creating database schemas that represent and sup...

I am looking for a developer to create a MAUI app with Rest API. I already started a mobile app (Xamarin) with restapi backend, however couldn't complete due to lack of time. And I got help from a freelancer here but not happy with the results. 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 (postgresql) using a restapi. One can even start with an available template app like XUber etc....

I need someone who has high experience in flutter apps to add an nfc password protection to nfc tags.

I am looking for a skilled developer to build a dashboard page and profile page for an NFC card on my existing website. Requirements: - The dashboard page should have basic design and functionality - The profile page should have advanced design and functionality - Custom design and functionality are needed for both pages Design Preferences: - I have a specific design in mind for both the dashboard and profile pages Preferred Website Development Language/Framework: - Wordpress Skills and Experience Needed: - Proficiency in Wordpress development - Experience in building dashboard and profile pages - Ability to customize design and functionality based on specific requirements

I'm looking for a freelancer who can help me develop an innovative app for both iOS and Android platforms. This app will be used to read and write NFC tags. Although I do not have any specific features in mind, I am open to suggestions from the developer on how the app can be customized and improved. The main priority is creating a robust application that is secure and reliable for my users. The ideal freelancer should be experienced in developing apps for both iOS and Android platforms and willing to work with me to create an app that is truly exceptional. If you think you are the right person for the job, please reach out to me and let's get started!