TapLinx iOS NFC PoC

@a4logic

Hello, As-Salamu Alaykum and greetings from Pakistan! I am Yasir, and my team at Our Software has extensive experience in software development, including mobile app development - a skillset that's evidently crucial for this iOS NFC PoC project. With your TapLinx iOS SDK requirement and emphasis on Core NFC functionalities, we ensure our proficiency in Swift and Objective-C languages. Our in-depth understanding of the evolving iOS development ecosystem assures you best practice implementation, especially considering the changes in iOS 14 and above which you specifically need to be taken care of. Wrappers around TapLinx API? Sure, we got it! Making complex tech flows easy to comprehend is what we pride ourselves on. Lastly, my team never shies away from walking the extra mile. The deliverables will not only comprise a complete Xcode project with meticulous use of TapLinx libraries but also thorough documentation explaining setup and configuration details extensively. In addition, if you need visual aids in the form of screenshots or recordings to complement the project presentation, we'll happily provide them as an extra touch-point for your ease of use. Let us make this journey 'from concept to completion' memorable for both of us! Thanks!

@rbtech1984

Hi There!!! ★★★★ ( TapLinx iOS NFC PoC ) ★★★★ I understand you need a proof-of-concept iOS app that demonstrates creating an encrypted application on a MIFARE DESFire EV2 tag using TapLinx, applying DES keys, writing a small text payload, and reading it back to verify the flow. The app must run on iOS 14+, be self-contained, and provide clear sample code for replication. Services mentioned here based on project details ⚜ iOS PoC development using TapLinx and Core NFC ⚜ Create encrypted DESFire EV2 application with DES key protection ⚜ Write and immediately read user-editable text data ⚜ Support iOS 14+ devices with Swift or Objective-C ⚜ Include helper wrappers for TapLinx API flow clarity ⚜ Deliver complete Xcode project with all source files ⚜ Provide README with setup instructions, TapLinx config, and DES key usage With 9+ years in iOS and mobile development, I’ve handled NFC integrations and secure data handling before. I’ll use Swift with Xcode and TapLinx latest SDK for a clear, replicable PoC. Looking forward to helping you get a fully working NFC demo quickly. Warm Regards, Farhin B.

@einnovention

With my extensive background in mobile app development and software creation, I can confidently claim that I am the perfect fit for your TapLinx iOS NFC PoC project. Not only have I grasped both Swift and Objective-C, the languages used for iOS development, but my solid experience with NFC technologies will greatly enhance the chances of an efficient and successful project completion. In developing this PoC, I'll ensure the application runs smoothly on all iOS devices from version 14 upwards, guaranteeing it creates an application on the EV2 card, applies DES encryption to safeguard data, and eventually writes and reads user-editable text. The deliverables you desire; a complete Xcode project with sources and necessary TapLinx libraries along with a detailed README documenting how to replicate and modify the demo as needed, will be provided Furthermore, having completed over 248 projects with a consistent 4.9/5 Freelancer rating, Einnovention team is adept at offering not just bespoke digital services but also reliable support exceeding 2 weeks after delivery. This is the kind of thoroughness you need; where no third-party dependencies will be used beyond TapLinx and standard iOS frameworks. Get in touch now; let me prove to you why I'm the best talent for your project!

@DngPhgNam

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have previously developed iOS NFC proof of concepts using Core NFC for secure data storage on MIFARE DESFire cards, which worked smoothly to demonstrate encrypted app creation and data read/write. The key to successfully completing this project is ensuring proper integration of TapLinx SDK with Core NFC to handle secure DES encryption and key management. Approach: ⭕ Set up the latest TapLinx iOS SDK with a clean Xcode Swift project targeting iOS 14+. ⭕ Implement step-by-step creation of MIFARE DESFire EV2 applications with DES key protection. ⭕ Build clear helper wrappers around TapLinx API to simplify workflow and maintain code clarity. ⭕ Write, encrypt, and read back user-editable data immediately to prove success. ⭕ Deliver a complete project with README and optional screen recordings. ❓ Could you please confirm which DES key you prefer to demo or if I should generate a sample secure key for you? I am confident I can deliver a clean, well-documented proof of concept that runs on your device without additional dependencies. Thanks, Nam

@GameOfWords

I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@Shaiwan

❗❕‼️⁉️ Hello ⁉️‼️❕❗ I understand you need an iOS PoC using NXP TapLinx SDK and Core NFC to create an encrypted MIFARE DESFire EV2 application, write and read text securely. I HAVE SOME QUESTIONS REGARDING THE PROJECT SEND ME A MESSAGE FOR MORE DISCUSSION ❗❕❗❕❗❕ ➷➷➷ ⇆ ⇆ ⇆ * Develop a self-contained Xcode project using Swift or Objective-C that detects a DESFire EV2 tag, creates an application, applies DES encryption, and writes a small block of text. * Implement immediate read-back to verify the encryption and successful write operation. * Deliver full source code, TapLinx libraries, and README explaining setup, DES key usage, and instructions to modify keys. ⇆ ⇆ ⇆ I am the best candidate with 7+ years experience in iOS development, Swift, Objective-C, and NFC integrations, having built secure mobile NFC solutions before. Approach: set up TapLinx SDK in Xcode, implement secure tag creation and DES encryption, write/read demo text, test on iOS 14+, document clearly for easy replication. Provide optional screen recording to show PoC in action. Ensure build works out-of-the-box with no extra dependencies. Let’s chat to finalize your timeline and deliverables. Best Regards, Shaiwan Sheikh

@haseebsidd07

Hi there, I understand that you need a self-contained proof of concept (PoC) to demonstrate the utilization of the NXP TapLinx iOS SDK and Core NFC for creating an encrypted application on a MIFARE DESFire EV2 tag. Your requirements for seamless functionality on iOS 14 or later, along with comprehensive documentation and potential visual aids, are clear. I am Abdul Haseeb Siddiqui, a mobile app developer with over 6 years of experience in iOS Development, including using Xcode, Swift, Objective-C, and Bluetooth Low Energy (BLE). I have successfully completed projects similar to yours that involve NFC and encryption. You can view my relevant portfolio here: https://www.freelancer.com/u/haseebsidd07 I am confident that I can deliver a fully functional PoC that meets your expectations and acceptance criteria. Thank you for considering my proposal. Regards, Abdul Haseeb Siddiqui

@devvoyager

Hi, I see you need a self-contained iOS proof of concept demonstrating how to use the NXP TapLinx SDK with Core NFC to create a DES-encrypted application on a MIFARE DESFire EV2 tag, write text data, and read it back for verification. We’ve delivered similar secure NFC and custom software implementations focused on encryption workflows and clean, reproducible builds. Focus areas: Create DES-protected application on EV2 tag Write and immediately read encrypted payload Clean Xcode project with no external dependencies beyond TapLinx My approach Structure a clear NFC session flow, implement TapLinx wrappers for readable key management and file operations, validate encryption and authentication steps, and deliver a fully build-ready Xcode project with detailed README documentation. We build precise, well-documented PoCs that compile, run, and replicate exactly as specified.

@danielboggs

Hi there, I read your TapLinx iOS NFC PoC brief and I’m confident I can deliver a clear, self-contained sample that creates a DESFire EV2 application, applies DES keys, writes editable plaintext into a protected file, and reads it back to prove the keys were enforced. I’ll use Swift with concise helper wrappers around TapLinx to keep the flow explicit: detect tag with Core NFC, establish TapLinx EV2 session, create an application with DES key settings, create a file, write the text payload, then read and verify immediately. You’ll get a complete Xcode project (iOS 14+), included TapLinx libs, a README explaining setup and how to change the demo DES key, and sample screenshots. I’ll keep the code modular and well commented so you can reproduce each step on your iPhone. Next step: I’ll prepare the project and share a buildable repo and short run-through; please confirm any constraints on TapLinx licensing for your environment. Which DES key parity/format do you prefer (2-key 3DES, single DES with parity, or a specific key value) for the demo? Best regards, Daniel

@anilptk

Hello there, thank you for considering my proposal. I am excited about the opportunity to develop a self-contained proof of concept demonstrating the integration of NXP TapLinx iOS SDK with Core NFC to create an encrypted application on a MIFARE DESFire EV2 tag. The project will involve creating an application on the EV2 card, applying DES encryption, and storing user-editable text data within that application. I will use TapLinx, Xcode, and Swift/Objective-C to deliver a comprehensive solution with clear sample code and helper wrappers for ease of understanding. I look forward to working on this project with you. Regards, anilptk

@cindyviorinar

Hi, I’ve read your TapLinx iOS NFC PoC request and can deliver a self-contained Xcode project that demonstrates, step by step, creating an encrypted application on a MIFARE DESFire EV2 tag, protecting it with DES keys, writing a user-editable text file, and immediately reading it back. I’ll use TapLinx’s latest iOS SDK with clear Swift sample code and small helper wrappers to make the flow easy to follow and reproducible on iOS 14+ (I will validate on iOS 16). Deliverables will include the complete Xcode project with required TapLinx libraries, a README describing setup and the demo DES key and how to change it, and screenshots/screen recording of the PoC. I’ll ensure the app builds without modification and meets your acceptance criteria. I can start immediately and provide a working demo within the timeline below. Do you have a preferred DES key value or key-management approach (fixed demo key vs. user-supplied key via UI) for the PoC? Best regards, Cindy Viorina

@vasylklymiu

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 8+ years of experience on Mobile App Development, iPhone, Objective C, Software Development, Swift, Bluetooth Low Energy (BLE), iOS Development, Mobile Development, App Development, Xcode I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Thank You

@yevheniih3

⭐Hi, ☕ Let's talk over a cup of coffee. ☕ I have 8+ years of experience in iOS Development, App Development, Swift, Mobile App Development, Mobile Development. I have successfully developed various iOS applications integrating complex functionalities seamlessly. For your TapLinx iOS NFC PoC project, I am well-equipped to create a self-contained proof of concept using the NXP TapLinx iOS SDK and Core NFC. I will ensure the app runs smoothly on iOS 14 or later, effectively encrypts data using DES keys, and securely stores user-editable text on a MIFARE DESFire EV2 tag. I will provide a comprehensive Xcode project with detailed documentation and support for easy replication on your device. ⭐⭐ With my expertise, I can confidently deliver this within your timeline and beyond your quality expectations. All the Best, ~yevhenii

@mokih

Hello. I’m Moki, specialized in Mobile Development with a focus on iOS, Swift, and cross-layer NFC integrations. For your TapLinx iOS NFC PoC with a MIFARE DESFire EV2, I’ll deliver a concise, self-contained Xcode project that demonstrates end-to-end flow on iOS 14+ and iOS 16 devices. **I will implement the PoC using the TapLinx iOS SDK alongside Core NFC to create an encrypted application, load a DES key, and store a small plaintext payload inside that application.** The solution includes: a clean wrapper around TapLinx calls for tag detection, app creation on EV2, DES key provisioning, text payload write, and a read-back verification, all with minimal boilerplate so you can replicate or extend later. Deliverables include a fully working Xcode project with source files and TapLinx libraries, a README detailing setup, DES key configuration (and how to modify it), and optional visuals. The approach emphasizes clarity and stability: modular code paths, easy-to-follow steps, and a minimal dependency surface. The project will run on iOS 14+ devices, detect a DESFire EV2 tag, perform the encrypted app creation, write the payload, read it back, and present logs or UI confirmations for verification. This will be ready to compile out of the box, then you can adapt the DES key or payload to your environment. Thank you. Moki

@osamak74

Hello, I understand you need a self-contained proof of concept demonstrating the use of the NXP TapLinx iOS SDK together with Core NFC to manage MIFARE DESFire EV2 tags. The goal is clear: to create an encrypted application, safeguard it using DES keys, and successfully store and retrieve user-editable text. In my previous project, I successfully developed a similar mobile application that integrated NFC for secure transactions, utilizing DES encryption for protecting sensitive data. I ensured the app operated seamlessly across various iOS devices, receiving positive feedback for its user-friendly interface and reliability. ✅My Plan - Review TapLinx iOS SDK documentation for seamless integration. - Set up the project in Xcode using Swift for clarity and efficiency. - Implement Core NFC functionalities to detect MIFARE DESFire EV2 tags. - Create and encrypt the application on the card with DES keys. - Write and immediately read back the editable text to verify functionality. What key(s) do you prefer for the DES encryption demonstration? Best regards, Osama Khan

@serhiib65

Hi There , Good afternoon! I am professional mobile programmer with skills including iOS Development, Mobile App Development, Objective C, Bluetooth Low Energy (BLE), Swift, Xcode, Software Development, iPhone, App Development and Mobile Development. Please contact me to discuss more regarding this project. A fast response is appreciated

@tylern34

Hello, As a seasoned Senior Software Engineer with over 8 years of experience, I'm confident in steering your project to success. My extensive background in building reliable applications for startups and organizations that need tangible results aligns perfectly with what you're seeking. Notably, I've developed expertise in real-time video/streaming(tcp,udp/http) technologies and cloud-native backend systems, bringing valuable insights to the table. Your TapLinx iOS NFC PoC project calls for someone who can navigate the intricacies of encryption and demonstrate it within a succinct codebase - which I would be excited to provide. Over my career, I've worked comprehensively on mobile platforms(Android, iOS), successfully utilizing TapLinx-style tools like Xcode and Swift. And because your project targets iOS devices running on iOS 14 or later, my swift knowledge bases would be an added advantage here. When working with me, you're guaranteed a clean, maintainable codebase with thorough documentation tailored to your use case. My methodical approach combined with clear plans and milestones means you'll receive regular progress updates and transparent communication throughout the process. Moreover, my readiness for testing and monitoring ensures your deliverables will always adhere to your tightest specifications. Choose me today for swift and impeccable execution Thanks!

@zacharyl31

Hello. I’m Zachary, focused on iPhone development and secure NFC PoCs. I’ll deliver a clean, self-contained Xcode project that demonstrates using the TapLinx iOS SDK with Core NFC to interact with a MIFARE DESFire EV2 tag on iOS 14+. **I will implement a clear flow**: detect the EV2 tag, create an encrypted application, set up a DES key, write a small, editable payload to a file, then read it back to prove integrity and key usage. The solution includes helper wrappers around the TapLinx API to keep the sequence easy to follow and to maximize code clarity for your team. The deliverables will be a fully working Xcode project (no third-party dependencies beyond TapLinx), a README with setup steps, DES key details, and a quick how-to to modify the key. I’ll also provide a short screen recording or screenshots if you want visual confirmation. Thank you. Zachary

@aaronk56

Hello, With 11+ years of experience as a senior software engineer, I have the technical prowess and holistic approach required to deliver on the ambitious scope of your project. My background in web and mobile development, AI, blockchain, and Unity game development enables me to envision comprehensive solutions that blend seamlessly together - just like what your project demands. What truly sets me apart is my focus on performance and innovation. I'm not content with just completing tasks; I'm driven to build scalable architectures that consistently deliver exceptional results. This commitment, combined with my fluent ability to navigate international projects like yours, ensures that your vision will not only be realized but will consistently exceed your expectations. In conclusion, I'm not just a programmer, but rather a digital architect who sculpts complete digital experiences. I'll channel that holistic perspective into crafting a clear and concise TapLinx iOS proof-of-concept for you. My dedication towards building innovative solutions aligns perfectly with the challenges and vision laid out in your project description. Let's collaborate and elevate your project above the ordinary - together we can create something extraordinary! Thanks!