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I’m building a cross-platform mobile app in Flutter and need help wiring up the NFC layer on each platform. On iOS the job is straightforward: when the user taps an NFC tag, the app should silently read the NDEF text record and present the payload on screen—nothing more, no writing required. Android demands a bit more. Besides reading tags in the same way, the app must also broadcast (beam) an NDEF text message so the IOS phone above or another Android phone can pick it up. A simple UI toggle to switch between “Read” and “Broadcast” modes is enough; the broadcast text can be hard-coded for now so I can change it later in code. Key points • Single Flutter codebase with platform-specific channels only where necessary • Use any well-maintained Flutter NFC plugin (e.g., ndef, flutter_nfc_kit, or platform channels) as long as it stays compatible with the current stable Flutter version • Clean, documented Dart code and brief README explaining setup, required iOS entitlements, and Android manifest changes • A minimal interface—one screen per platform capability is fine—so I can integrate the logic into my larger project myself • Final delivery as a Git repository I can run on Xcode and Android Studio without additional tweaks Acceptance test 1. Build runs on iOS 13+ devices with NFC turned on. 2. Tag scan instantly shows the NDEF text in the app. 3. On Android 12+ a scanned tag displays the text exactly as on iOS. 4. Switching to Broadcast mode makes the phone emit the preset text; the IOS device in 1 above can read and confirm reception or second Android device confirms reception. If any questions pop up about entitlements, plugin choice, or testing hardware, just let me know and we’ll sort it out quickly.
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213 freelancer chào giá trung bình $551 USD cho công việc này

I have developed similar NFC-enabled Flutter apps before i can show Examples I will implement a clean, production-ready NFC layer for your cross-platform Flutter app, fully aligned with your acceptance criteria and ready to integrate into your larger project. Technical Approach: We’ll use a well-maintained plugin such as flutter_nfc_kit, keeping a single Flutter codebase and isolating platform-specific logic only where required. I’ll create a small NFC service layer in Dart that abstracts reading and broadcasting while delegating to CoreNFC (iOS) and NfcAdapter (Android). iOS (13+): • Enable NFC capability and required entitlements • Silent NDEF text record reading • Instantly display payload on screen • No write logic included Android (12+): • Identical NDEF read behavior as iOS • Broadcast mode to emit a preset NDEF text message • Simple UI toggle: “Read” / “Broadcast” • Hard-coded broadcast text (editable in code later) User Flow: Read Mode → Open app → Tap tag/device → Payload appears immediately. Broadcast Mode (Android) → Toggle ON → Bring second device close → Message transmitted and confirmed on receiving device. Deliverables: • Clean, documented Dart code • Minimal single-screen UI • Configured iOS entitlements & Android manifest • README with setup steps • Git repo ready for Xcode & Android Studio All functionality will be tested on physical devices to ensure smooth cross-platform behavior.
$500 USD trong 7 ngày
8,4
8,4

Hello, {{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}}} I have carefully reviewed your requirements for a cross-platform Flutter NFC reader and broadcaster. With 10+ years of experience in Flutter development and mobile hardware integrations, I can implement a single codebase solution that works seamlessly on both iOS and Android. My approach: • iOS NFC → read NDEF text records and display payload on screen using platform-compatible Flutter plugin. • Android NFC → read NDEF text records and implement broadcast (beam) functionality with a simple toggle to switch between “Read” and “Broadcast” modes. • Code Quality → clean, modular, and documented Dart code with setup instructions, required iOS entitlements, and Android manifest changes. • UI → minimal interface for easy integration into your larger project. • Delivery → complete Git repository ready to run in Xcode and Android Studio without additional tweaks. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am available to start immediately and ensure the app meets all acceptance criteria across both platforms. I eagerly await your positive response. Thanks.
$494 USD trong 9 ngày
8,3
8,3

Hello, I’d love to help you build a clean and reliable NFC layer for your Flutter app. With solid experience in Flutter, NFC integrations, and platform channels, I can implement silent NDEF text reading on iOS as well as both reading and broadcasting on Android using a stable plugin or custom channels where needed. I’ll keep the UI minimal with a simple mode toggle, and ensure the codebase stays clean, documented, and easy for you to integrate. You’ll receive a ready‑to‑run Git repo with all entitlements, manifest entries, and a brief README so both Xcode and Android Studio builds work smoothly. I’ll make sure the implementation meets each acceptance test step and behaves consistently across iOS 13+ and Android 12+. Looking forward to collaborating. Best regards, Ahtesham
$650 USD trong 7 ngày
7,3
7,3

FLUTTER NFC BRIDGE: ROBUST NDEF READING & ANDROID BEAMING Hi, Hardware integration requires precise session management for cross platform reliability. At Plan D Studios, we bring 12+ years of experience in mobile app development, specializing in Flutter hardware communication and custom software architecture. Technical Execution Plan: NFC Logic: We will utilize stable plugins like flutter_nfc_kit or custom Platform Channels (Swift/Kotlin) to handle silent NDEF reading on iOS and P2P beaming on Android. Platform Config: Full setup of iOS Entitlements and Android Manifest permissions to ensure the build runs natively on Xcode and Android Studio. Developer Hand off: Delivery via a clean Git repository with documented Dart code and a modular architecture for seamless integration into your project. Acceptance Testing: Verification of the "Scan > Display > Broadcast" flow for iOS 13+ and Android 12+ devices. We do NOT outsource. Our in house team ensures the NFC session lifecycle is managed correctly to avoid hardware hangs. For the Android broadcast mode, are you targeting a specific NDEF text record type, or will the payload eventually require URI support? Let’s wire up your NFC layer message us to discuss the technical setup. Regards, Haider
$500 USD trong 30 ngày
7,2
7,2

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$500 USD trong 7 ngày
7,0
7,0

Hello, I hope you are doing well. I understand that you are looking to build a MOBILE APPLICATION WITH NFC and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$250 USD trong 7 ngày
7,0
7,0

As a seasoned developer with over a decade of experience, my team and I at CodeNomad are primed to deliver stellar results for your Flutter NFC project. While our proficiency extends across diverse domains including Shipping, Inventory, ERPs, CRMs and more, our core expertise in Mobile Development (particularly Flutter) and Java makes us perfectly placed to tackle the unique requirements of your project. When it comes to platform-specific channels, we understand exactly how to implement them effectively to ensure seamless operation on both iOS and Android. We will meticulously navigate through the complexities associated with iOS entitlements and Android manifest changes while maintaining bit-perfect compatibility with current stable versions of Flutter. This would allow us to deliver clean documented Dart code along with a brief README that helps you integrate efficiently into your larger project. Having extensive experience in developing cross-platform mobile applications, we are adept at utilizing well-maintained Flutter NFC plugins like ndef or flutter_nfc_kit judiciously to create a single codebase while implementing platform-specific layers when necessary. Our commitment to providing high-quality results is evident through our detailed and focused approach throughout the project lifecycle. With us as your partners for the job, rest assured we will not only meet but exceed your expectations Thanks....
$750 USD trong 7 ngày
6,5
6,5

Hello There!!! I’ve gone through your Flutter NFC project and understand you need a cross-platform solution where iOS can read NDEF text from NFC tags, and Android can both read and broadcast NDEF messages with a simple toggle. The final setup should be clean, documented, and easy to integrate into your larger app. Services 24*7 available for discussion(reply in few hours) Ui & UX design with unlimited revisions Deployment Support Source code will be provided at the end of the project 90-days support for bug fixing With 9+ years in Flutter & mobile development, I’ve built similar NFC and device communication apps. I plan to use flutter_nfc_kit for platform consistency and handle iOS entitlements and Android manifest properly. The UI will be minimal and functional for quick integration, and everything will be well-documented for smooth setup. I’d love to discuss this further and start implementing your NFC reader & broadcaster app quickly. Warm Regards, Farhin B.
$256 USD trong 15 ngày
6,5
6,5

With over a decade of experience in mobile app development, particularly with a strong background in Android and Flutter, I'm confident that I possess the precise skills needed to tackle your NFC project. Having worked on projects incorporating NFC technology before, I understand the nuances and complexities involved in implementing NFC on both iOS and Android platforms. Particularly, I've developed expertise with the very plugins you've mentioned - ndef, flutter_nfc_kit, and platform channels - ensuring that my solution aligns seamlessly with your current stable Flutter version. Furthermore, my broad technical horizons extend beyond mobile development; I have in-depth knowledge of backend systems and AI which can be valuable for the integration of larger-scale projects like yours. This strength is pivotal when it comes to crafting a maintainable codebase with clean documentation, allowing for smooth assimilation of the NFC logic into your existing framework. Commissioning me for your project guarantees a streamlined development process featuring crisp communication, punctuality, thorough testing, and impeccable final delivery—fully meeting all 4 acceptance criteria you highlighted! With Regards!
$750 USD trong 7 ngày
6,3
6,3

Hi there. Handling NFC across platforms often fails because developers overlook the specific NDEF record formatting required for cross-compatibility between iOS's CoreNFC and Android's beam emulation. I will implement a robust solution using nfc_manager and custom platform channels to ensure the Android "broadcast" mode correctly mimics a passive NDEF tag that iOS can detect silently. Here are my questions: 1. Do you have a preference for a specific NDEF record type beyond RTD_TEXT, such as a URI or MIME type, to trigger specific iOS system behaviors? 2. Should the Android broadcast mode use Host-based Card Emulation (HCE) to ensure it stays active even when the screen is partially obscured during the tap? Let’s discuss your project now!
$550 USD trong 7 ngày
5,8
5,8

We've shipped Flutter apps with NFC read/write on both iOS and Android using platform channels — your Read + Broadcast toggle is a straightforward build for us. What we'll deliver: - Single Flutter codebase with platform-specific NFC channels - iOS: Silent NDEF tag reading, text displayed on screen instantly - Android: NDEF tag reading + Broadcast mode to beam text to nearby devices - Simple UI toggle between Read and Broadcast modes - Hard-coded broadcast text (easy to change later in code) - Clean, documented Dart code - README with iOS entitlements, Android manifest setup - Git repo that runs on Xcode and Android Studio out of the box Acceptance covered: - iOS 13+ and Android 12+ tested - Tag scan shows NDEF text instantly - Broadcast mode emits preset text, receivable by iOS/Android Timeline: 1 week to working Git repo. Genie InfoTech — 8+ years, 50+ apps shipped including Flutter projects with hardware integrations (NFC, BLE, sensors). We know the platform channel quirks on both sides. Happy to discuss plugin choice (ndef, flutter_nfc_kit, or platform channels) based on your larger project needs.
$750 USD trong 21 ngày
6,3
6,3

Hi, there, As a proficient Flutter developer with expertise in mobile app development, NFC technology, and Java, I am excited about the opportunity to assist with your project 'Flutter NFC Reader & Broadcaster.' Leveraging my experience in building cross-platform mobile apps, I will ensure seamless integration of the NFC layer on both iOS and Android platforms. ✅ To kick off the project, I will set up a single Flutter codebase with platform-specific channels where necessary to optimize performance and compatibility. By utilizing a well-maintained Flutter NFC plugin, such as ndef or flutter_nfc_kit, I will ensure stability with the current Flutter version. ✅ Next, I will develop clean and documented Dart code, along with a brief README, outlining the setup instructions, required iOS entitlements, and Android manifest changes. The final delivery will be in the form of a Git repository that runs smoothly on Xcode and Android Studio. ✅ For user interaction, I will design a minimal interface with separate screens for each platform capability, allowing easy integration of the NFC logic into your larger project. ✅ I will conduct rigorous testing to ensure the app meets acceptance criteria, including instant display of NDEF text on iOS devices and seamless broadcasting of preset text on Android. Additionally, I will facilitate successful communication between devices for verification. ✅ Upon completion, you will have a fully functional app that meets your requirements and accep
$500 USD trong 5 ngày
5,5
5,5

Hi there, We’ve developed multiple NFC-enabled apps using Flutter, including a solution that reads NFC tags and displays the data in a user-friendly format. We also built a custom NFC reader for Android that works with both Android and iOS devices, allowing users to scan NFC tags and share the data via email or WhatsApp. For your project, we can use the same backend we developed for our previous app, which allows users to create and manage multiple NFC cards. This way, you can easily add new cards and update existing ones without needing to push a new app version. Let’s schedule a quick 10-minute call to discuss your project in more detail and ensure I fully understand your requirements. I’m looking forward to hearing more about your exciting project. Best, Adil
$522,68 USD trong 7 ngày
5,7
5,7

Hi Olufemi, I will develop a cross-platform mobile app in Flutter that seamlessly integrates the NFC layer on iOS and Android devices. The app will read NDEF text records from NFC tags on iOS and broadcast NDEF text messages on Android. I will use well-maintained Flutter NFC plugins and ensure clean, documented Dart code for easy integration into your project. Let's discuss this further. Regards, Sai Bhaskar
$450 USD trong 10 ngày
5,5
5,5

Creating a seamless NFC experience across iOS and Android is crucial for your Flutter app, and I'm here to help you achieve just that. By focusing on efficient tag reading and broadcasting functionalities, we can ensure smooth integration with your existing project. I'll use a reliable Flutter NFC plugin, ensuring compatibility with the latest Flutter version while maintaining a clean and minimal interface for easy integration. With years of experience in cross-platform development and Flutter, I can deliver a robust solution tailored to your needs. My approach will include comprehensive documentation and a straightforward README to guide you through the setup process. The final product will be delivered as a ready-to-run Git repository, ensuring smooth deployment on both Xcode and Android Studio. Could you share more about the specific Flutter plugins you're considering, or should I recommend the best options for your project? I’m also available to discuss any preferences you have regarding the UI design. Let's ensure this integration meets all your needs seamlessly.
$500 USD trong 10 ngày
5,6
5,6

flutter nfc_kit will be good enough as whatever you are need here well known and available all over. Note only that you will need actual devices for this. Please message if anything more specific is needed for this than general nfc read and broadcast. If any specific purpose can create a custom flutter module for it for best performance instead of using available ones.
$250 USD trong 3 ngày
5,6
5,6

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I recently completed a Flutter project implementing NFC read and broadcast functionality across iOS and Android with a seamless single codebase, which worked effortlessly for both reading and beaming NDEF text. The critical part to nail this project is managing platform-specific NFC capabilities via well-maintained Flutter plugins while keeping the Dart code clean and easy to integrate. Approach: ⭕ I will select a robust Flutter NFC plugin compatible with stable Flutter versions. ⭕ Implement platform channels only where absolutely necessary for broadcasting on Android. ⭕ Build simple, minimal UI toggles to switch between read and broadcast modes. ⭕ Ensure full compliance with iOS entitlements and Android manifest requirements, documented in a README. ⭕ Deliver a Git repo that runs flawlessly on Xcode and Android Studio with no extra tweaks. ❓ Could you please confirm the Flutter and platform versions you plan to target for development and testing? ❓ Do you have preferred NFC plugins or should I suggest the most stable ones? ❓ Will you need ongoing support for integration with your larger app after this delivery? I am confident in delivering a maintainable, cross-platform Flutter NFC solution meeting all your acceptance criteria on time. Best regards, Nam
$550 USD trong 5 ngày
5,2
5,2

Hello, I have reviewed the details of your project. i will extend your existing flutter codebase using flutter nfc kit to handle ndef reading on both ios and android while keeping all shared logic in dart and isolating native differences only where required. on ios i will configure the near field communication tag reading entitlement, enable nfc capability in xcode, and restrict the session to read only ndef text records, parsing the payload bytes into utf8 text and displaying it instantly on screen. on android i will configure the manifest with nfc permissions and intent filters, handling foreground dispatch to capture ndef discovered events reliably on android 12 and above. broadcast mode will use android beam style ndef push through android nfc adapter with a platform channel bridge to send a predefined text record when toggle is active. the ui will contain a simple read and broadcast switch with clear state handling using setstate or provider. all parsing, encoding, and error handling will be documented clearly in code comments. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD trong 7 ngày
5,2
5,2

As an experienced mobile app developer, my familiarity with both Flutter and NFC technologies makes me perfectly suited to tackle your project's requirements. I've successfully developed numerous cross-platform applications that incorporate platform-specific functionalities using a single codebase—just what you need. Whether it's leveraging established Flutter NFC plugins or crafting a custom solution using platform channels, I will choose the best-fit option that aligns perfectly with the latest stable version of Flutter. My clean and well-documented code ensures easy integrations into your existing project. A brief README will accompany my delivery, guiding you through setup intricacies like iOS entitlements and Android manifest changes. Expect a minimal yet user-friendly interface understanding the importance of a slick app user interaction. Finally, I'll proudly deliver a Git repository that fires up without unnecessary tweaking on Xcode and Android Studio. In addition to my technical skills, my fluency in Python further strengthens my adaptability - I'm quick to address questions about entitlements, plugin choice, testing hardware, or any other queries that arise along this project journey. Choose me, Madiha, for detailed-focused yet scalable solutions and let's simplify this intricate task together!
$250 USD trong 7 ngày
5,3
5,3

Hey, I'm excited to work on your Flutter NFC Reader & Broadcaster project. With my expertise in mobile app development, Flutter, and NFC, I'll wire up the NFC layer seamlessly. Using well-maintained Flutter NFC plugins, I'll ensure compatibility with the latest Flutter version. Clean Dart code and documentation are guaranteed for easy integration into your project. Let's aim for a smooth build that runs flawlessly on both iOS and Android with NFC functionalities. Curious to discuss further details?
$500 USD trong 7 ngày
5,0
5,0

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