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I’m building a complete e-commerce experience and need both a responsive website and a native Android app developed in parallel. The storefront must allow customers to browse products easily, locate items through fast search, place them in a shopping cart, and complete a secure checkout. After purchase, shoppers should be able to leave ratings and written reviews that display instantly on both the site and the app. I already have the product catalog and payment gateway credentials ready, so you can focus on designing clean UI/UX, wiring up the back-end, and ensuring data stays perfectly in sync between web and Android. Please choose the framework and tech stack you feel most comfortable with—as long as the final build is lightweight, well-documented, and easy for my in-house team to maintain. Deliverables I’ll review for acceptance: • Fully functional, mobile-friendly website with product listing, search, cart, checkout, and review modules. • Native Android app mirroring the same features and pulling from the same database/API. • Source code, build instructions, and a brief maintenance guide. • One round of post-launch bug fixes included within 30 days. If this scope is clear and you have prior e-commerce deployments under your belt, I look forward to seeing how you’d approach the project. App and webpage should be super fast and lag free Fully customisable options
Project ID: 40557348
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199 freelancers are bidding on average ₹108,204 INR for this job

Hello, I understand you need a complete, super fast, and fully customizable e-commerce experience, encompassing both a responsive website and a native Android application. My approach will prioritize seamless UI/UX, robust backend development, and perfect data synchronization to deliver an intuitive browsing, secure checkout, and instant review platform. I'll ensure the final build is lightweight, well-documented, and easy for your in-house team to maintain. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
₹107,714 INR in 7 days
8.4
8.4

Hi, since you already have the catalog and payment gateway ready, the real work here is keeping web and Android reading from one API so reviews and stock stay in sync instantly instead of drifting between platforms. For this I'd go PHP/Laravel backend with a REST API, MySQL, a lightweight responsive frontend, and native Android pulling from the same endpoints. Reviews can push through the API on submit so both surfaces update without a refresh delay. We're a small dev team based in Pakistan, 15+ years building JS/PHP web and mobile apps, and this kind of parallel web+app build with a shared backend is pretty much our bread and butter. Happy to share how we'd structure the API before you commit. What's your target launch window?
₹112,500 INR in 17 days
8.8
8.8

Hello there, I will deliver your responsive e-commerce website and native Android app pulling from one shared API, so product listings, search, cart, checkout, and reviews stay perfectly in sync across both platforms. Since you already have the catalog and payment gateway credentials ready, I will focus on building a lightweight, well-documented codebase your in-house team can maintain. To keep everything lag free, I will implement server-side caching and lazy loading on both the web and app side. One round of post-launch bug fixes is included, as you outlined. Questions: 1) Which payment gateway are you using (Stripe, PayPal, or something else)? 2) Do you need push notifications on the Android app for order updates? Send me a message and we can go over the details. Best regards, Kamran
₹85,491 INR in 25 days
8.6
8.6

Hi There I just read your project details regarding the Project: Android E-Commerce Site & App Can we do a quick chat right now so that we can discuss the project briefly? I have 10 years of experience in PHP, WordPress, Woocommerce, Cake Php, Codeigniter, Magento, Shopify, Laravel, Adobe Photoshop, Adobe Illustrator, CorelDRAW, Bootstrap, HTML, CSS, Angular, Javascript, jQuery, and My SQL. I appreciate Muhammad Rizwan Atif
₹112,500 INR in 7 days
8.2
8.2

Hi, I can help with your "Android E-Commerce Site & App" project. I build clean, maintainable PHP backends — core PHP and Laravel/Symfony, MySQL schema design, and well-structured REST APIs. For work involving php, website design, mobile app development, android, web development, backend development, android app development, api development, I pay close attention to validation, security, and readable code, delivering in small, testable milestones. I provide clean commits and clear documentation. Could we discuss the specifics before I firm up the timeline? ⭐ 5.0/5 from a recent client: "Very Professional and On time delivery of the project" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹120,000 INR in 25 days
8.0
8.0

--- E-commerce Website & Android App Development --- I can help build a complete e-commerce solution with a responsive website and Android app sharing the same backend and product data. Here's my approach: → Develop a responsive website and native Android app with product browsing, search, cart, checkout, and reviews. → Integrate your payment gateway and build a shared backend for products, orders, and customer data. → Optimize performance for fast loading, smooth navigation, and easy customization. → Deliver source code, documentation, deployment support, and post-launch bug fixes. Flow Browse Products → Search → Add to Cart → Checkout → Order Confirmation → Ratings & Reviews Question Will the website include an admin panel for managing products, orders, customers, and promotions, or do you already have a separate admin system? Let's connect... Thanks
₹120,000 INR in 16 days
8.3
8.3

Hello !! How are you? I have read your entire project requirements. I will give you E-Commerce Site & App with an eye-catchy design at a low cost. I have developed many websites. Please assign this work to me. I will give 100% satisfaction work.
₹150,000 INR in 7 days
7.3
7.3

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert
₹75,000 INR in 7 days
7.2
7.2

Hello, I can see you're looking for more than just an e-commerce website—you want a fast, scalable shopping platform where the website and Android app work seamlessly together while sharing the same backend and delivering a smooth customer experience. Since your product catalog and payment gateway are already prepared, the focus should be on building a clean architecture, intuitive UI/UX, and a high-performance system that's easy to maintain as your business grows. My approach is to build both platforms on a unified API architecture, ensuring real-time synchronization for products, inventory, orders, reviews, and customer accounts while keeping the codebase clean, modular, and future-ready. I can begin immediately and would estimate approximately 7–9 weeks for a polished, production-ready release, including testing, optimization, deployment assistance, documentation, and the promised 30-day post-launch support period. Before we begin, I'd love to understand a few business details so I can build the platform around your goals rather than just the feature list I'd be delighted to help you build a fast, modern, and scalable e-commerce ecosystem that not only performs flawlessly today but also gives your business the flexibility to grow without requiring major architectural changes in the future. I look forward to discussing your vision in more detail. Best Regards Nikita gupta
₹120,000 INR in 45 days
7.0
7.0

I can deliver a complete e‑commerce experience with a responsive website and native Android app developed in parallel. Both platforms will share the same back‑end to ensure perfect data sync, fast search, smooth cart/checkout, and instant product reviews. Using a scalable stack (React, Laravel, or Node for web; native Android or Flutter for mobile), I’ll design clean, responsive UI/UX, integrate your product catalog and payment gateway, and provide lightweight, well‑documented builds. Deliverables will include source code, build instructions, a maintenance guide, and one round of post‑launch bug fixes.
₹112,500 INR in 7 days
7.4
7.4

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? What specific features do you envision for the user review system? Let’s discuss over chat! Regards, Arpit Jaiswal
₹124,875 INR in 55 days
7.6
7.6

Your biggest risk is data sync drift between the web and Android app — if cart updates or inventory changes don't propagate in real-time, customers will abandon checkouts or leave negative reviews. Without a proper API versioning strategy and caching layer, you'll also hit performance bottlenecks once traffic scales past a few hundred concurrent users. Quick questions - are you planning to handle inventory updates from a separate admin panel or third-party ERP? And what's your expected peak traffic during launch month? Here is the architectural approach: - PHP BACKEND: Build a RESTful API with Laravel that centralizes product catalog, cart state, and order processing so both web and Android consume identical endpoints with JWT authentication. - ANDROID NATIVE: Develop using Kotlin with Retrofit for API calls, Room for offline cart persistence, and Glide for image caching to keep the app under 15MB and load times under 2 seconds. - REAL-TIME SYNC: Implement Redis for session management and product inventory locks during checkout to prevent overselling and ensure cart consistency across devices. I've built 4 e-commerce platforms processing $2M+ in annual GMV with sub-500ms API response times. Let's schedule a 20-minute technical call to review your payment gateway integration and finalize the caching architecture before kickoff.
₹101,250 INR in 30 days
6.8
6.8

Hi. I'll develop the native android app + webpage for this ecommerce product. I have experience in ecommerce products which you could check from my profile. I'm available for more discussion right. Question Do you have the design for the app and what payment gateway you want to use ? Please initiate chat and I'll also share portfolio. Thanks!
₹100,000 INR in 20 days
6.6
6.6

Hello there, I can definitely help you build this complete e-commerce system for both web and Android. I have 15+ years of experience and have developed many high-performance e-commerce platforms. I also use AI in my workflow to speed up development, improve accuracy, and deliver quality work in less time and cost. I’ll create a clean, fast, and user-friendly UI/UX with seamless sync between website and app using a reliable API. Everything will be lightweight, scalable, and easy for your team to manage. I’ll also ensure fast loading, smooth checkout, and real-time reviews as required. I’m confident I can deliver exactly what you’re looking for with performance and customization in mind. Let’s chat, Himanshu
₹112,500 INR in 7 days
6.4
6.4

Hello There!!! ★★★★ ( I can build a high-performance e-commerce website and native Android app with a shared backend for seamless synchronization. ) ★★★★ I carefully read your project and understand you need a fast, responsive e-commerce website and native Android app sharing the same API and database. The platform should include product search, cart, secure checkout, instant reviews, and be fully customizable for future growth. ⚜ Custom e-commerce website ⚜ Native Android app development ⚜ Shared API & backend integration ⚜ Fast search & secure checkout ⚜ Ratings & review system ⚜ Performance optimization ⚜ Documentation & post-launch support I have experience delivering scalable e-commerce solutions with clean UI/UX and optimized performance. I'll use a modern, maintainable tech stack, build a secure backend, ensure real-time sync between web and Android, and provide clean code with proper documentation, so your team can easily manage and expand it later. I'd love to discuss your goals and start this project soon. Warm Regards, Farhin B.
₹150,000 INR in 15 days
6.8
6.8

Hello 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, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django and php CodeIgniter mvc and Laravel. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹90,000 INR in 30 days
6.6
6.6

Hello there, Hope you are doing well I'd love to help build your complete E-Commerce Website and Android App with a fast, modern, and scalable architecture. I have experience developing custom e-commerce solutions with synchronized web and mobile platforms, ensuring a seamless shopping experience. My approach includes: Responsive website with product catalog, advanced search, shopping cart, secure checkout, ratings, and reviews. Native Android app with the same features, connected to a shared backend for real-time data synchronization. Clean, intuitive UI/UX optimized for speed, responsiveness, and smooth performance. Fully customizable admin panel to manage products, categories, pricing, orders, customers, and reviews. Secure API architecture with clean, maintainable code and comprehensive documentation. Deliverables: Production-ready responsive website Native Android application Complete source code Build and deployment documentation Maintenance guide Thanks & Regards Dheeraj K.
₹100,000 INR in 15 days
7.3
7.3

With extensive experience developing both websites and mobile apps, I am confident that I can build a robust e-commerce system that meets all your requirements. My fluency in PHP and Java will be invaluable for creating a seamless browsing and checkout process, and my expertise in Android development will ensure the app works flawlessly on the platform. Having worked on various databases like MySQL, Firebase, and MongoDB, I understand how crucial it is to keep data perfectly in sync - a skill that's of utmost importance for an e-commerce project. Additionally, I believe that my skills in UI/UX design will greatly enhance the overall experience for your customers. A clean and intuitive interface not only adds to the aesthetic appeal of the website but also makes it easier for users to find what they are looking for. This combines with my ability to work with different technologies, like Angular.js and React Native, to offer you fully customizable options so you can modify the site according to your specific needs. Most importantly, I always aim for 100% client satisfaction and as a testimony to this, I have a solid track record of delivering projects within specified deadlines while maintaining the highest quality of coding standards.
₹75,000 INR in 1 day
6.6
6.6

Hello Client, Greeting of the day!!!! I read your job description I have sound of Ten years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹75,000 INR in 20 days
6.7
6.7

Building a fast, seamless shopping experience across web and Android starts with a solid, shared API backend that keeps product, cart, and review data synced in real time. I’d create a lightweight RESTful API to serve both platforms, ensuring instant updates when reviews are posted or carts are changed. For the website, I’d prioritize a clean, responsive design focused on quick product browsing and an intuitive search using efficient indexing to keep results instant. On Android, I’d develop a native app that mirrors the web UI but leverages caching and background sync for a lag-free feel even on slower connections. You mentioned flexible customization—would you prefer admin controls for product promotions, review moderation, or UI tweaks after launch? Also, do you want user accounts tied to reviews, or allow anonymous feedback? I’ve helped an online retailer redesign their store with a web-app and Android app running from the same backend, which gave them unified product and review management and smooth performance on both platforms. I can deliver clean, well-documented code and clear setup instructions your team can maintain easily. Ready to get started and share a plan that fits your existing catalog and payment gateway.
₹150,000 INR in 7 days
6.1
6.1

Sivakasi, India
Member since Apr 28, 2021
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