Cross-Platform QR Profile Launcher flutter

@AwaisChaudhry

Hello, I will build a cross-platform QR profile launcher that ensures a scanned code lands directly on the specific user profile across iOS, Android, and web. Each user gets a unique QR that encodes a deep link to their profile, and on scan the app (or web view) opens directly to that profile. No auto-dial on scan; users will see their profile with the standard call controls to start voice or video. The solution will use universal/app links with a robust web fallback, so the same UI layout is delivered whether the app is installed or not, including desktop browsers. I’ll deliver a Flutter-based implementation with a lightweight backend for QR generation and link mapping, clear, well‑commented code, and a concise README showing how to recreate the QR and update deep‑link domains. What are the deep link domains and QR domain you want to use, and do you have an existing DNS/SSL setup for them? Do you have an existing backend for user profiles and routing, or should I design a minimal backend to map profile IDs to deep links? How should the web fallback page look and behave to match the mobile app's profile view across devices? Do you require on-scan analytics or tracking for QR scans? Are there any security concerns or auth flows to consider when landing on a profile page? Best regards,

@corpmember29

HELLO!! I READ YOUR REQUIREMENTS CAREFULLY AND UNDERSTOOD THE FLOW AND ACCEPTANCE CRITERIA VERY CLEARLY. I have 10+ years of experience building cross-platform mobile apps and deep-linking systems, including Universal Links (iOS), Android App Links, and web fallbacks, and this use case fits perfectly with my background. Proposed approach (point-to-point): Generate a unique QR per user pointing to a single canonical URL Configure Universal Links (iOS) and App Links (Android) to route directly to the in-app profile screen, even when the app is closed Handle not-installed cases with smart fallback to the web profile (same UI/UX) Flutter implementation using a clean routing layer for profile resolution Desktop browsers always land on the web profile No auto-call logic — profile-only deep linking as requested Deliverables: Fully working QR → profile deep-link flow (iOS, Android, Web) Clean, well-commented Flutter + config code Short README explaining QR generation, domain setup, and future updates 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 work independently, communicate clearly, and focus on reliability and edge cases (cold start, install flow, browser behavior). I eagerly await your positive response. Thanks

@Julian29

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 9+ years of proven experience in cross-platform mobile apps and deep-linking systems, and I fully understand your requirement. The goal is to create a QR-driven universal link system that opens directly to the correct user profile across iOS, Android, and web with seamless fallbacks. -->> Generate unique QR per user and encode deep-link URL -->> Implement Universal Links (iOS) + App Links (Android) + web fallback routing -->> Ensure reliable routing even when app is closed or not installed -->> Provide clean, documented code + README for QR/domain setup Approach: clean architecture, secure deep-link handling, efficient integration, and agile delivery. Happy to discuss a few quick questions to proceed further.

@kamran2012

Hello, I will implement QR code scanning that lands users directly on the profile page across iOS, Android, and web with consistent behavior using Universal Links, App Links, and deep-linking so everything routes correctly whether the app is open, closed, or not installed yet. I have built Flutter apps with deep-linking before and will generate unique QR codes for each user, configure the routing so scanning always opens the correct profile page instead of a generic landing screen, set up fallback to a web profile in desktop browsers with the same layout, and deliver clean, well-commented code with a README explaining how to recreate QR codes and update deep-link domains. Looking forward to discussing further. Best regards, Kamran

@mrresearcher99

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

@Engumer480

As a seasoned developer proficient in Flutter and Mobile App Development, I am confident I can expertly execute your project. I understand the importance of having consistent performance across platforms when it comes to deep-linking through QR codes. My extensive work with universal links and equivalent schemes on iOS, Android, and web browsers aligns perfectly with your needs. For smooth functionality, my approach is to generate unique QR codes for each user which will directly land them on their profile page upon scanning. Even if your app is closed or not yet installed, I guarantee accurate routing to the correct in-app profile. Additionally, I will ensure that desktop browsers fallback smoothly to a web profile with the same visual layout as a secondary option. My code and configuration files are always clean and well-commented for ease of use and maintenance. Furthermore, I promise you a comprehensive README that echoes your preference for simplicity in updating deep-link domains or recreating the QR codes. Let's build this cross-platform QR Profile Launcher together!

@pinkeegupta

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart and for web and backend on react js and node js, Python Django, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@ixorawebmob

Hello, I’ve gone through your project details regarding the Cross-Platform QR Profile Launcher, and this is something I can definitely help you with. With over 10 years of experience in mobile and web app development, particularly with Flutter, I focus on clean architecture and scalable code. My approach ensures that your project runs smoothly from start to finish, while maintaining clear communication. I will thoroughly review your requirements, suggest the best technical approach, and proceed with development, keeping you updated at every stage. Implementing reliable deep-linking and ensuring seamless functionality across iOS, Android, and web is my priority. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m eager to dive deeper into your project. Could you clarify: What is your expected timeline for completing this feature set? Let’s discuss over chat! Regards, Arpit Jaiswal

@a4logic

Hello, As an experienced team in the global market of Pakistan, we have successfully developed and delivered numerous cross-platform applications that align with the scope of your project. Our expert understanding of Universal Link / App Link and equivalent schemes for iOS, Android and web browsers will be instrumental in achieving accurate routing and deep-linking to your user profiles. This includes not just when the app is active, but also when it is closed or not yet installed - ensuring a seamless experience for all users. Additionally, our proficiency in Flutter powered by up-to-date knowledge on the latest technologies will ensure that we deliver a performant, reliable and visually-appealing application to you. We also understand the value of clean, well-commented code and clear documentation, which we pledge to provide along with a short README explaining how to recreate the QR codes and update deep-link domains - making any future maintenance or updates hassle-free for you. Finally, let me assure you that at Our Software, your satisfaction is our priority. We believe in developing solutions that add value and heighten user experience. We're excited about the opportunity to turn your dream project into reality; improving and expanding your product/service while elevating your business to new heights. Let’s build this solution together! Thanks!

@Curveballsol

Hello Tarek, I understand that you are looking to enhance your product by implementing a feature that allows users to seamlessly land on a specific profile page by scanning a QR code across multiple platforms. I specialize in Mobile App Development and Backend Development, with expertise in Flutter. I propose to create a solution that generates unique QR codes for each user, ensuring that scanning the code opens the app or web view directly to the respective user's profile page. The solution will include universal links for iOS, Android, and web browsers, accurate routing to in-app profiles, and a fallback option for web profiles on desktop browsers. I have successfully delivered similar projects in the past, as showcased in my portfolio https://www.freelancer.com/u/Curveballsol Effective communication and collaboration will be maintained throughout the project. Best regards, Curveball Solutions

@einnovention

As an accomplished developer with a decade of experience, specialising in API and Mobile App development, I’m convinced my team at Einnovention is the perfect fit for your Cross-Platform QR Profile Launcher project. We’ve honed our expertise across a wide range of platforms, including web, iOS, Android, and have an in-depth knowledge of Flutter which perfectly aligns with your preference. The most impressive characteristic of our work is that we do not back down from challenges. We ensure our solutions are scalable, robust and innovative. This holds true for your project as well where consistent behavior across multiple platforms is of utmost importance. Our history bears testament to our ability to deliver quality solutions irrespective of platform intricacies. Moreover, we understand the value of ongoing support according to your deliverables - offering free support for over two weeks after deployment is just one way that we demonstrate this. In addition, we commit to clear communication milestones to keep you informed throughout the development process - we are a team based on transparency and reliability. Let us prove that Einnovention is more than just a name but rather a force keen on delivering works of fine craftsmanship. Consider reaching out for further discussion on how I intend to meet and exceed your project's requirements. Unique QR codes, reliable deep-links and seamless experiences across platforms - these are all nuances we expertly handle!

@abhisaini0188

Hello, Thank you for sharing this opportunity, it sounds like a great fit, and I’d be glad to be involved. I’ve worked on similar projects and am confident I can contribute meaningful value to your team. I focus on delivering high-quality, reliable solutions while ensuring the process is smooth and efficient for my clients. My goal is always to build solutions that are both technically solid and easy to maintain. You’re welcome to review my profile to see examples of my previous work. If it aligns with what you’re looking for, I’d be happy to discuss your project in more detail and outline how I can support your goals. I’m available to start immediately and can dedicate my full attention from day one. Let’s connect and explore how we can make this project a success together. Looking forward to your response. With Regards! Abhishek Saini

@rbtech1984

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Cross platform QR deep linking directly to user profiles ))⚜⭐⭐⭐⭐⚜ What caught my attention is the requirement that the QR scan never lands on a generic screen. You want deterministic routing that always opens the exact user profile, regardless of device, app state, or install status. That is the hard part, and also where most implementations fail. The core goal here is reliable deep linking across iOS, Android, and web so a single QR code becomes a true entry point into the product. The scan should respect platform rules, open the app if installed, guide the user correctly if it is not, and still preserve the profile context end to end. I have worked with Flutter based apps that rely on Universal Links, Android App Links, and web fallbacks, ensuring consistent routing and clean separation between link resolution and in app navigation logic. I focus on making these systems easy to maintain and clearly documented for future updates. 3 key features: • Universal QR driven deep links resolving to exact in app profile pages • Robust fallback logic for app closed, not installed, and desktop browsers • Clean configuration with documented domain setup and QR regeneration flow If you would like, we can walk through your current routing and decide the cleanest deep link structure before implementation. Warm Regards, Farhin B.

@nikhilgarg96

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil

@DeveloperStation

Hi there, We’ve developed similar deep-linking solutions for both iOS and Android, ensuring users land directly on the intended content instead of a generic screen. This approach not only enhances user experience but also boosts engagement. For your project, we can implement a robust solution that generates unique QR codes for each user, directing them to their profile page. We can also integrate a fallback mechanism that opens the web version of the profile if the app isn’t installed. Let’s schedule a quick 10-minute call to discuss your requirements in detail and see if I’m the right fit for this project. I’m eager to learn more about your exciting idea. Best, Adil

@ahmedaaalnaasan

نحن فريق تقني متكامل بخبرة تزيد عن 10 سنوات في تطوير التطبيقات متعددة المنصات، ومتخصصون في Flutter، Deep Linking، وUniversal / App Links عبر iOS وAndroid والويب. سننفذ نظام QR احترافي بحيث: يحصل كل مستخدم على QR فريد يفتح التطبيق مباشرة على صفحة البروفايل الصحيحة حتى لو كان التطبيق مغلقًا يدعم حالة عدم تثبيت التطبيق مع تحويل ذكي إلى Web Profile بنفس التصميم يعمل بسلاسة على جميع الأجهزة والمتصفحات نلتزم بكود نظيف، موثق، مع README واضح يشرح: إنشاء QR إدارة الروابط تحديث الدومين أو المسارات لاحقًا لدينا خبرة سابقة في تطبيقات مكالمات صوت وفيديو، ونتحدث العربية والإنجليزية بطلاقة، ومستعدون للبدء فورًا وتسليم حل موثوق وقابل للتوسع.

@SBITServices

Hi Tarek, To achieve the seamless user experience you desire, I propose developing a cross-platform solution using Flutter. By generating unique QR codes for each user and implementing Universal Link/App Link schemes, we can ensure accurate routing to the correct in-app profile on iOS, Android, and web browsers. Clean, well-commented code with a detailed README will facilitate easy recreation and updates. Let's discuss further to refine the details. Regards, Sai Bhaskar

@shanec35

Hello, I have carefully analyzed your requirements and recently implemented a cross-platform deep-linking solution using Universal Links and App Links that routed users from QR scans directly into specific in-app profile pages on iOS, Android, and web. That project handled cold starts, fresh installs, and browser fallbacks while maintaining a consistent user experience. Your flow requires reliable QR-based deep linking without breaking the existing call logic. I will generate unique QR codes per user, configure Universal Links/App Links (or Flutter-native equivalents), and ensure scans always resolve to the correct profile page whether the app is installed, closed, or accessed from desktop. A web fallback with the same profile layout will be included, along with clean, well-commented code and clear documentation for regenerating QR codes and managing link domains. I am available to begin work immediately and am committed to delivering a robust, cross-platform deep-linking setup that works consistently and reliably in the shortest possible timeframe. Best regards, Elenilson

@CodeAnchors

Hi Tarek, I understand the complexity and importance of your project involving Mobile App Development, Arduino, Backend Development, Flutter, API Development, QR Code Making, and specifically tailored for Saudi Arabia. With over 5 years of experience in Mobile App Development, API Development, Backend Development, and specialization in Flutter, I am confident in delivering reliable, long-term solutions for your needs. My approach involves understanding your requirements thoroughly, planning a customized solution, implementing it efficiently, and rigorously testing it for refinement. You can view examples of my previous work in my portfolio: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ To ensure we are on the same page, could you please clarify your main priorities or goals for this project? Let's discuss further in chat to refine the scope together. Best regards, Muhammad Anas Khan