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I already have a responsive e-commerce web-app with user authentication, a full shopping cart flow, product search, payment gateways, and analytics tools wired in. Now I need the exact same experience packaged as a React Native Android application and delivered as a signed APK. Every screen, colour, font, animation, and interaction must look and behave exactly as the web version does—no tweaks, creative liberties, or “mobile-only” shortcuts. The React Native build should simply mirror what users see today, while respecting Android UI conventions where required by the OS (e.g., permissions prompts). Core requirements • Use React Native for all screens and logic, reproducing current HTML/CSS layouts pixel-perfectly. • Bring across authentication, shopping cart, product search, existing payment gateway calls, and analytics events exactly as they work now. • Integrations must keep their current providers, keys, and callback flows intact so reports and transactions continue uninterrupted. • Deliver a release-ready, signed APK plus the full React Native source so I can trigger future builds myself. Acceptance criteria 1. Side-by-side comparison shows no visual or functional drift between web-app and APK. 2. Login, cart, checkout (with live payment), search, and analytics events all pass QA on at least two Android OS versions. 3. The APK installs cleanly on devices running Android 9-13 without extra permissions beyond those already required by the web version’s features. If you have a track record of cloning complex web-apps into React Native while preserving every detail, let’s talk timelines and the hand-off you’ll need from me (repo access, API keys, etc.).
Project ID: 40377690
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Active 28 days ago
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306 freelancers are bidding on average $530 USD for this job

At this level, the challenge isn’t building the app, it’s making sure there’s zero drift between your web app and the React Native version. Most issues in projects like this come from small mismatches in layout rendering, state handling, or API behavior that only show up during side-by-side QA. I’d approach this by treating your existing web app as the single source of truth, replicating layouts and interactions precisely while keeping all backend integrations, auth, payments, and analytics untouched. The focus is on consistency, not reinterpretation. For pixel accuracy, I usually map components directly from the web structure and validate screen-by-screen to avoid visual or functional gaps early instead of catching them late in QA. I’ve worked on systems where existing logic and integrations had to be preserved exactly while transitioning to a new interface layer, especially where payments and analytics couldn’t break. I can share a relevant case study in chat if helpful. You’ll get a clean React Native codebase along with a signed APK that matches your current experience across supported Android versions. If you want, I can review your current frontend and highlight any areas that might need special handling before we start. Let’s open a chat Best, Jenifer
$550 USD in 15 days
9.4
9.4

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to convert your responsive e-commerce web app into a React Native APK, complete with user authentication and a shopping cart flow. I’ve worked on several similar platforms and understand the key technical challenges involved. To approach this, I would ensure a seamless transition while maintaining user experience and functionality. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What specific features do you want to prioritize in the mobile app? Q2 – Are there any existing APIs we should integrate with? Q3 – How do you envision the user authentication process working on the mobile app? Looking forward to hearing from you.
$500 USD in 5 days
8.3
8.3

Hello, I’ve reviewed your requirement to convert your existing e-commerce web app into a React Native Android application, and I understand that the goal is a 1:1 replication of the current web experience—not a redesign. I will reuse your existing frontend logic wherever possible and map your current UI into React Native components while ensuring pixel-perfect consistency. For layouts, styling, and animations, I’ll replicate your HTML/CSS behavior using React Native styling and libraries like react-native-reanimated where needed. All existing APIs (authentication, cart, search, payments, analytics) will be integrated without altering endpoints, keys, or flows—ensuring continuity in your backend and reporting systems. Platform-specific behaviors (permissions, hardware handling) will be implemented only where required by Android OS, without affecting UX consistency. Key Deliverables Fully functional React Native Android app matching your web app exactly Signed release APK (ready for production use) Complete React Native source code with clear structure for future builds QA-tested flows: login, cart, checkout (live payments), search, analytics Testing & Validation Side-by-side comparison with your web app to ensure zero visual/functional drift Testing across multiple Android versions (9–13) Real-device testing for payment flows and performance Thanks
$500 USD in 7 days
8.4
8.4

I understand that you are looking to convert your existing e-commerce web-app into a React Native Android application, maintaining every detail and functionality. I have a proven track record of cloning complex web-apps into React Native while preserving all aspects. I am confident in my ability to reproduce your current web version pixel-perfectly on Android devices. Once we discuss the full project scope, we can adjust the budget accordingly. Please review my 15-year-old profile to see my extensive experience. Let's discuss the job details and get started right away. I am eager to show my commitment to this project.
$420 USD in 10 days
8.0
8.0

As the team leader at CnELIndia, I believe we're the perfect fit for transforming your responsive e-commerce web-app into a pixel-perfect React Native Android application. We have a proven track record of over 18 years in web and app development, earning us the status of a trusted authority in the field. Our vast experience and intricate understanding of APIs and payment gateways make us a perfect fit for your complex project. Our commitment to detail-oriented work ensures that every screen, color, font, and interaction will mirror the web version accurately while respecting Android UI conventions. You can expect seamless integration, with authentication, shopping cart functionality, product search, payment gateway calls, and analytics events working flawlessly. Furthermore, our dedication to comprehensive service means that you'll not only receive a release-ready signed APK but also the full React Native source code so you can trigger future builds yourself. I'm eager to talk about timelines and what hand-off is needed from your end to make this project a success! Choose CnELIndia for a smooth transition from web to APK without any compromises on quality or functionality!
$500 USD in 7 days
8.1
8.1

I can help with this, I will convert your e-commerce web-app into a React Native Android build — authentication, cart flow, product search, payment gateway calls, and analytics events — all reproduced pixel-perfectly and delivered as a signed APK with full source. One thing I will prioritize early: mapping your existing CSS layouts to React Native's Flexbox system using a shared design-token file for colors, fonts, and spacing. This ensures visual parity holds across screen densities and eliminates drift during QA. I will also wrap your current payment and analytics SDKs in native modules so callback flows and API keys remain identical — no re-integration on your side. Questions: 1) Is the web-app built with React or another framework — and are API calls centralized in a service layer I can port directly? Looking forward to your response. Best regards, Kamran
$270 USD in 10 days
7.8
7.8

Hi, I can convert your existing e-commerce web app into a React Native Android app with pixel-perfect accuracy, ensuring every screen, interaction, and flow matches your current web experience. I’ll replicate your UI/UX exactly, reuse your existing APIs, and integrate authentication, cart, search, payment gateways, and analytics without altering providers or logic. Where required, I’ll handle Android-specific behaviors (permissions, builds) while keeping everything visually consistent. Deliverables: • Pixel-perfect React Native app • Signed, release-ready APK • Full source code with build instructions I have experience porting complex web apps to React Native while maintaining design and functionality integrity, and I can share examples on request. Let’s connect—I’ll need repo access and API details to begin. Thank you Jennifer
$500 USD in 7 days
8.0
8.0

Hello, With over [X number of years] of experience, I have successfully developed and cloned complex web-apps into React Native while ensuring that every minute detail is accurately preserved. Therefore, undertaking and delivering your project to create a React Native Android Application would not be a daunting task but rather a comprehensive endeavor in which I can assure the clean mirroring of every screen, font, color, animation, and user-interaction exactly how they appear on your website. Equipped with proficient skills in Android, CSS, and Mobile App Development, I can ensure that the final result aligns perfectly with your outlined requirements. This includes minimizing any visual or functional drift between the web-app and APK by reproducing all HTML/CSS layouts pixel-perfectly. Your core requirements like using React Native for all screens and logic, authentication, shopping cart flow, payment gateway calls and analytics are all well within my expertise. Furthermore, as a seasoned professional at our Software where we prioritize servicing a diverse range of global clientele like yourself with top-notch solutions,I can guarantee that you'll receive a release-ready signed APK along with full React Native source code. This will equip you to trigger future builds independently. If chosen for this project, I'm confident about synergizing my proficiency with your vision to deliver an impeccable product that passes stringent qual Thanks!
$350 USD in 4 days
7.7
7.7

Hello, Thanks for the clear scope. I can convert your existing e-commerce web app into a React Native Android application with a pixel-perfect UI replica, keeping all current APIs, authentication, cart flow, payments, and analytics exactly as they are—no backend changes required. Approach: • Rebuild UI in React Native to match web layout 1:1 • Integrate existing APIs (auth, cart, search, checkout, payments, analytics) • Maintain same providers, keys, and callback flows • Handle Android-native permissions where required • Ensure consistent behavior across Android 9–13 • Deliver signed APK + full source code for future builds. Thanks, Rahul Raman Sharma
$800 USD in 21 days
7.5
7.5

Hi — this kind of job is usually described as an app clone, but the real work is preserving production behavior while moving from browser rendering to React Native without subtle drift. Where these projects usually slip is not the main screens, but the flows around them — checkout redirects, auth state recovery, analytics timing, and cart persistence after app backgrounding. I’d approach it by first locking down a parity baseline screen-by-screen, then rebuilding the shared UI and interaction patterns in React Native while validating each critical flow against the live web app. The part to get right early is how payments and callback handling are wired on Android, because that’s usually where a “visually identical” build starts behaving differently.
$500 USD in 7 days
7.1
7.1

With over 6 years of experience in mobile application development, I bring to the table a comprehensive understanding of your needs for this project. I have successfully delivered numerous projects involving complex web-application cloning, making me more than capable of providing you with a pixel-perfect replica of your responsive e-commerce platform as a React Native Android application. My in-depth knowledge extends to React Native and its compatibility with Android devices, allowing me to build applications that respect the device's UI conventions and deliver a seamless experience across different OS versions. Preserving every detail of your existing features is my top priority, as I understand the importance of maintaining user familiarity and ensuring uninterrupted functionality. This includes carrying over your authentication system, shopping cart flow, product search, payment gateways' integration, and even analytics tools. Combining my skills in Android app development and an intuitive grasp on mobile user preferences, I can guarantee not only mirroring but also enhancing the flow and performance of your application on Android devices.
$250 USD in 3 days
7.2
7.2

✅ React Native | Firebase |Mobile App Development Expert Hi, Hope you are doing good. I have read your requirements carefully and can give you 100% assistance as a React Native Developer for building or enhancing your mobile application. I specialize in creating fast, stable, and scalable apps for both iOS & Android, backed by a secure and efficient Firebase architecture. I’d love the opportunity to discuss your idea further and collaborate on developing a modern, intuitive, and impactful app. (Note: Please consider the current budget as flexible — we can finalize it after discussing the complete scope.) Thanks & Regards, Kajal
$750 USD in 7 days
7.4
7.4

Hi, Maintaining absolute brand parity is the primary goal when transitioning a successful e commerce engine to Android. At Plan D Studios, we bring 12+ years of experience in Mobile App Development, specializing in React Native "cloning" where we replicate existing CSS layouts and web logic with pixel perfect precision. My Transition Strategy for Your APK: Visual Parity: I will map your existing styled components or CSS modules directly to React Native stylesheets, ensuring fonts, colors, and spacing have zero "functional drift." Logic Mirroring: We’ll port your authentication, cart state, and API Integration hooks exactly as they exist, keeping your current Payment Gateway Integration and Analytics providers 100% intact. Native Packaging: While the UI remains a mirror, I’ll ensure the Android build handles permissions (Android 9 13) and OS level callbacks natively for a seamless install. Handoff: You’ll receive the signed APK and a documented repo so you can own future builds. We handle all development in house to guarantee the code matches your web standards. I’m ready for repo access to begin the audit does your current web app use a specific state management library like Redux or Zustand that we should mirror in the React Native build? Regards, Haider
$500 USD in 5 days
7.2
7.2

Hi. Using Capacitor, I can build React Native Android app from your Web app. I am very familiar with React Native. I have mobile and backend skills with 8+ years. I wish to work for you. Thanks for attention.
$250 USD in 5 days
7.3
7.3

Hi, I can create a React Native APK that mirrors your existing web experience perfectly. With over 8+ years in React Native development and a solid portfolio of similar projects, I specialize in maintaining pixel-perfect fidelity from web to mobile. I’ll ensure every screen and interaction aligns with your web app, adhering to Android UI guidelines where necessary. I’ll deliver a signed APK along with the React Native source code, making future updates seamless for you. My focus is on preserving your app’s functionality, including authentication, shopping cart flow, and analytics, without any shortcuts. Let’s discuss this further! Best Regards, Priyanka
$500 USD in 7 days
7.3
7.3

Hey, You need your existing responsive e-commerce web-app exactly cloned as React Native Android application with signed APK. I will convert all screens pixel-perfect using React Native preserving authentication shopping cart product search payment gateways analytics colors fonts animations and interactions matching web version 100 percent. Release-ready signed APK with full source code tested on Android 9-13 all integrations intact no visual functional drift. To start I need your web-app repository access API keys design assets and current permissions list. Quick questions any specific Android versions priority and payment gateway testing requirements? Coming to my chat will be a good decision. Thanks for considering me!
$500 USD in 7 days
7.4
7.4

Hi there I have worked on React Native builds where existing web applications were replicated into mobile apps with exact UI and functional parity, including authentication flows, cart systems, payment integrations, and analytics tracking. I understand this is not a redesign task, but a strict 1:1 migration of your current e-commerce web app into a stable Android application. I can convert your existing React/web logic into a React Native structure while preserving all API calls, gateway integrations, and event tracking exactly as they are today. The goal will be pixel-level consistency in UI along with identical functional behavior for login, product search, cart, checkout, and analytics events. Deliverables Signed release-ready APK for Android Full React Native source code with clean structure for future builds Exact replication of existing web-app UI and flows QA testing across Android 9 to 13 for stability and compatibility Relevant work Web to React Native conversions with pixel-accurate UI replication E-commerce apps with payment gateway and analytics integration Authentication and cart systems migrated from web to mobile apps Tech React Native, Redux or Context API, existing REST APIs, payment SDK wrappers I will ensure the mobile build mirrors your web experience exactly while keeping the code maintainable for future updates Thanks Sachin
$750 USD in 30 days
7.0
7.0

Hi there, I have read your project requirement carefully. You need to convert your existing responsive e-commerce web app into a React Native Android application with pixel-perfect UI/UX, identical functionality, and seamless integration of all existing systems including authentication, cart, payments, and analytics. We will replicate your web app exactly using React Native by reusing business logic where possible and rebuilding the UI components to match your current design system precisely. All APIs, payment gateways, and analytics integrations will remain unchanged to ensure continuity in transactions and reporting. The app will be tested across multiple Android versions and delivered as a signed APK along with complete, well-documented source code. Before we proceed, I have a few questions: ================================== Can you share access to your existing web app repository (frontend + backend) for accurate replication? Which payment gateways and analytics tools are currently integrated? Do you have design assets (Figma or style guide), or should we extract directly from the live app? Are there any web-specific features that should be excluded or adapted for Android (if required by OS)? Best Regards, Srashtasoft Team
$500 USD in 7 days
7.1
7.1

Hi I have strong experience working with React, React Native, API integrations, authentication flows, shopping cart systems, payment gateways, and analytics event tracking across production apps. The main challenge here is not rebuilding screens, but reproducing the exact web behavior in React Native without visual drift, broken checkout callbacks, or inconsistent analytics data. I would handle that by mapping the current web app screen by screen, reusing the same API logic and provider flows, and building the Android app to match the existing UI, navigation, and interaction patterns as closely as possible. I also pay close attention to auth persistence, cart state, search behavior, payment handoff, and event tracking so the mobile app stays functionally aligned with the live web version. I can deliver the React Native source in a clean structure so future builds and maintenance stay manageable. My focus would be strict parity, stable integrations, and a release-ready signed APK that passes side-by-side QA against the current web app. I’m comfortable working from an existing production codebase and turning it into a polished Android build without unnecessary redesign or shortcutting core flows. Thanks, Hercules
$500 USD in 7 days
6.7
6.7

Hi, We can convert your existing e-commerce web app into a pixel-perfect React Native Android app while keeping all current functionality unchanged. Deliverables: React Native Android app mirroring your current UI exactly Same authentication, cart, search, checkout, and payment integrations Analytics and API flows kept intact Signed, release-ready APK (Android 9–13 compatible) Full source code for future builds Approach: Direct UI replication using React Native with your existing backend and services no redesign or logic changes. Timeline: 2–4 weeks depending on complexity. Regards INTERCONNECT TEAM
$500 USD in 7 days
6.8
6.8

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