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I need a clean, fast mobile app focused on e-commerce. At its core the app must let shoppers move smoothly from browsing to checkout with a reliable shopping-cart flow and the ability to rate and review what they buy. A clear, searchable product feed is already handled on our back-end, so your job is to surface those items in the app, manage cart logic, and display user-generated feedback in a way that feels trustworthy and intuitive. Key deliverables • Fully functional mobile app (iOS and Android) connected to my existing product API • Persistent shopping cart with quantity edits, promo-code field, and guest or logged-in checkout • Review module: star rating, text comments, moderation hooks, and average score display per item • Clean UI that matches our brand palette (Figma files provided) • Source code in Git with clear build instructions and a short hand-over call for walkthrough Please mention the framework you prefer—React Native, Flutter, or native stacks—and any similar apps you have shipped. I’m ready to kick off as soon as I see a concise plan and timeline.
Project ID: 40607288
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137 freelancers are bidding on average ₹25,987 INR for this job

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
₹25,000 INR in 10 days
8.5
8.5

Hello, I understand you need a fast e-commerce app connected to your existing product API, focused on a smooth cart-to-checkout flow and trustworthy reviews. I'll build this in React Native for both iOS and Android, implementing a persistent cart with quantity edits, promo-code field, and guest/logged-in checkout. The review module will include star ratings, text comments, moderation hooks, and average score display per item, matching your Figma brand palette exactly. I'll deliver clean, well-documented source code in Git with build instructions, plus a short hand-over call to walk you through everything. I have shipped similar e-commerce apps with cart and review systems before and can share a concise plan and timeline right after we connect. Regards, Harsh Thoriya
₹35,000 INR in 20 days
8.6
8.6

Leveraging my extensive experience as a Full Stack Developer for over 8 years, I propose to architect a robust mobile app with efficient e-commerce functionalities. As an expert in both Android and iPhone platforms, I am incredibly adept at delving into API Integrations which aligns perfectly with your project requirements. Let's use the smartphone technology to its fullest potential to simplify the complex process of parameterizing user's feedback. My skillful integration will ensure the customers can not only seamlessly navigate through your products but also leave reliable reviews—thanks to my proficiency in managing backend databases including security of the systems. To make the whole procedure transaction smooth, I will utilize best-suited PHP stacks - Laravel & CodeIgniter - for creating a persistent shopping cart which allows users, whether guests or logged-in customers, to have easy access throughout their journey and enable them to edit quantities or apply discounts effortlessly. Trust me not just for front-end developments like clean UI (to match your brand palette) using responsive designs, Fontsize:15px; I'm also experienced in back-end database management, so handling your existing product API would be an intrinsic part of my contribution.
₹25,000 INR in 7 days
7.7
7.7

Hello, I have 10 years of experience developing high-performance mobile applications using React Native, Android, iOS, REST APIs, and cloud-based backends. For your project, I recommend React Native to efficiently deliver a consistent experience across both Android and iOS while maintaining a single, scalable codebase. The app will seamlessly integrate with your existing product APIs, providing a responsive product catalogue, persistent shopping cart, guest and user checkout, promo code support, and a robust review system with ratings, comments, and moderation hooks. I have experience building API-driven eCommerce applications and would be happy to share relevant portfolio examples, discuss the timeline, and walk you through the development plan. Best regards
₹25,000 INR in 7 days
7.1
7.1

Your review module will become a bottleneck if you don't implement pagination and caching—loading hundreds of reviews per product will crash the app on older devices and burn through API quota during peak traffic. Quick questions - are you enforcing any rate limits on the review submission endpoint to prevent spam, and do you need offline cart persistence so users don't lose items when connectivity drops? Here's the architectural approach: - REACT NATIVE: Build cross-platform with shared business logic, Redux for cart state, and AsyncStorage for offline persistence so cart survives app restarts. - API INTEGRATION: Connect your product feed with optimized pagination, implement retry logic for checkout failures, and add request debouncing to prevent duplicate orders. - REVIEW MODULE: Design lazy-loaded review lists with star filtering, integrate moderation webhooks for flagged content, and cache average scores locally to reduce API calls. I've built 4 production e-commerce apps that handle 10K+ daily transactions without performance degradation. Let's schedule a 20-minute call to walk through your API docs and finalize the state-management strategy before build starts.
₹22,500 INR in 7 days
6.7
6.7

Having been in the industry for over 8 years, I have successfully completed and shipped 200+ projects, including a few similar e-commerce mobile apps as you require. I have extensive experience with Flutter, Android, and React Native — with these tech stacks in my arsenal, I can deliver a fast, clean, yet feature-rich app leveraging cohesive front-end and back-end integration that your business needs. Rest assured your API will be connected seamlessly. Also, my full stack capabilities would help troubleshooting, enhancing app's performance much more easier. Finally, what sets me apart is not just my technical skills but also my dedication towards long-term support post-delivery. In addition to delivering a well-commented source code with clear build instructions, I always schedule walkthrough calls to ensure that the handover process is smooth. My aim would be converting your vision into reality and supporting it in the long run. Let's get started on this project together!
₹29,999 INR in 15 days
6.4
6.4

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, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹20,000 INR in 13 days
6.6
6.6

Hi there, Hope you are doing well I'd love to help build your E-Commerce Mobile App for both iOS and Android. Our team has extensive experience developing scalable e-commerce applications with secure APIs, shopping carts, payment integration, and customer review systems. We recommend Flutter for a single cross-platform codebase, Node.js for the backend, and MySQL/PostgreSQL for a secure and scalable architecture. We'll integrate seamlessly with your existing product APIs while delivering a fast, modern, and user-friendly shopping experience. What we'll deliver: Cross-platform Android & iOS application Product listing and advanced search integration Persistent shopping cart with guest & user checkout Ratings & reviews with moderation support Secure payment gateway integration Clean UI implementation from your Figma designs Complete source code, documentation, testing, and App Store & Play Store deployment support Looking forward to working with you. Thanks & Regards, Dheeraj K.
₹100,000 INR in 15 days
7.2
7.2

Hello Client, Greeting of the day!!!! I read your job description I have sound of five 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
₹12,500 INR in 10 days
6.7
6.7

I have read your job post. I am a Full Stack Mobile App Developer with experience building eCommerce applications using Flutter, Node.js/Laravel, REST APIs, Firebase, and PostgreSQL/MySQL. I recommend Flutter for this project because it provides a single, high-performance codebase for both iOS and Android while delivering a consistent UI and faster development. I can integrate your existing product API, build a persistent shopping cart with promo code support, guest and authenticated checkout, and implement a complete review system with star ratings, comments, moderation support, and average product ratings. The app will follow your Figma designs, include clean, documented code in Git, and be delivered with build instructions and a handover session.
₹25,000 INR in 18 days
6.1
6.1

As a skilled and highly experienced front-end designer, WordPress and HTML specialist, I bring a unique blend of design aesthetics and technical proficiency to the table. My 8+ years in the field have given me a deep understanding of user experience and interface design, both critical aspects of your mobile app project. By leveraging my Figma skills, I can ensure that the UI of your e-commerce app aligns perfectly with your brand palette—delivering a clean and intuitive platform for your customers. Last but not least, my commitment to delivering outstanding results potentially sets me apart from other bidders. Despite not having directly built e-commerce apps before (being more focused on web design), I am confident in my ability to learn quickly and provide an exceptional end-product that satisfies all your requirements. Through collaborative communication and an unwavering dedication to your success, I'll ensure that we not only meet all expectations but exceed them by far.
₹12,500 INR in 7 days
5.7
5.7

Since your product API is already in place, the fastest path to a polished result is React Native. One codebase, both stores, and it'll plug directly into your existing endpoints without any backend rework. I'll build the product feed with optimistic cart updates so add-to-cart feels instant even on slower connections, wire up the promo-code validation and guest/logged-in checkout, and implement the review module with star ratings, moderation hooks, and weighted average scores per product. I'll follow your Figma files closely for the brand palette. One thing worth planning for: review sorting by "most helpful" needs a separate score (not just recency), so I'll structure the data model to support that from day one. For timeline, expect a working first build in about 10 days, with store-ready delivery around week three. Best regards, Shayan
₹13,750 INR in 9 days
5.5
5.5

Hi, Your project is primarily about delivering a fast and intuitive mobile shopping experience while seamlessly integrating with your existing product API. I would recommend Flutter for a high-performance, single codebase solution for both iOS and Android. I can build the mobile app with API integration, a persistent shopping cart (including quantity updates, promo codes, and guest/login checkout), and a user-friendly ratings and reviews module that aligns with your Figma designs. The focus will be on clean UI, seamless cart and checkout flows, and maintainable, production-ready code with clear build instructions and a handover walkthrough. One question: Will your existing API handle checkout and payment processing, or is that part of the mobile app scope? I can get started right away and deliver a polished, production-ready application within your budget. Best regards, Abhishek
₹15,000 INR in 7 days
5.9
5.9

Hello, I can develop this e-commerce mobile app using Flutter (preferred for a single high-performance codebase for both Android and iOS). I will integrate your existing product API, build a smooth shopping cart with persistent storage, promo codes, guest/user checkout, and implement a complete review system with ratings, comments, moderation support, and average score display. I'll follow your Figma designs to deliver a clean, responsive UI, maintain the complete source code in Git, provide clear build/deployment documentation, and conduct a handover walkthrough. The project can be completed in approximately 2–3 weeks, including testing and final refinements. I'm ready to start immediately and would be happy to discuss the API structure and project milestones. Best Regards Jitendra Sharma
₹25,000 INR in 20 days
5.5
5.5

The review and cart modules shape the whole experience here: the app must sync cart state reliably across sessions and enforce one-review-per-order to keep feedback trustworthy. Your existing backend simplifies product data—my focus will be tight API integration, persistent cart, and a review system with moderation endpoints if you need admin action on comments. I’d build this in Flutter for one codebase covering iOS and Android. That speeds up launch and keeps all app features and UI in sync. I shipped the Wish App (search, cart, checkout, live ratings) on both stores and the interface matches what you describe. Plan is simple: integrate your API for products, set up secure cart and checkout flow, build the review/rating UI with backend hooks, then adjust to your brand kit from Figma. Does your current API handle user auth and order history, or do you need those endpoints built on the app side? Pradeep
₹25,000 INR in 7 days
5.1
5.1

With over 9 years of experience in web and mobile app development, I can confidently say that I am well-versed with the ins and outs of creating a seamless, efficient e-commerce platform. Regardless of your preferred framework – React Native, Flutter, or native stacks – my skills and adaptability will ensure the job is completed to your satisfaction. Understanding the importance of maintaining brand identity, I assure you a mobile app with clean UI aesthetics that align perfectly with your brand palette. Additionally, as an SEO Services provider, I'll strategically develop the app so it can be more visible and accessible to potential customers. One of the unique aspects of my service is providing free after delivery support for a generous period of three months. This not only solidifies trust but also ensures that any glitches would be fixed promptly helping you establish long-term customer relations. I‘m genuinely excited for this opportunity to turn your ideas into reality with my skills in Android, Flutter, iOS Development, Mobile App Development, PHP, and React Native. Thank you for considering me!
₹25,000 INR in 7 days
5.6
5.6

As a valued freelancer, I appreciate your detailed project requirement. At Web Crest, my team and I have extensive experience developing mobile applications, particularly in E-commerce and API integration using React Native and Flutter. In fact, we have successfully delivered similar projects in the past, ensuring a smooth shopping experience and leveraging user-generated feedback like you're requesting. Our skills include not only building fully functional iOS and Android apps but also creating a clean UI that matches your brand palette, integrating various APIs, managing cart logic, and even incorporating moderation hooks for review modules. Our proficiency in PHP and React Native would be specifically valuable assets for this project. I understand the significance of delivering within established timelines without compromising quality. Rest assured, alongside providing clear build instructions and well-documented source code in Git, we will also conduct a handover call to ensure you're thoroughly familiar with all aspects of the app. Plus, our post-project services guarantee ongoing technical support should any need arise. Consider Web Crest as your dedicated partner to craft a reliable, fast-paced e-commerce mobile app with an authentic reviewing feature!
₹25,000 INR in 4 days
5.0
5.0

I can build your e-commerce app using React Native for both Android and iOS. I’ll connect your existing APIs and implement the product listing, cart, promo codes, checkout, and customer reviews. I have 10+ years of development experience with React, PHP, APIs, and building complete applications.
₹25,000 INR in 20 days
4.8
4.8

Hi, I can develop your e-commerce mobile app using Flutter, delivering a fast, scalable app for both iOS and Android from a single codebase. I'll integrate your existing product APIs, implement a persistent shopping cart with promo codes, guest/login checkout, and a complete ratings & reviews module. The UI will be built pixel-perfect from your Figma designs while ensuring excellent performance and responsiveness. I have **7+ years of experience** building e-commerce, healthcare, logistics, and enterprise applications. You'll receive clean source code in Git, documentation, and a smooth handover session. I can complete this project in **10–14 days** and am available to start immediately.
₹25,000 INR in 7 days
4.9
4.9

Hi, I'd be happy to build this app using Flutter, which allows me to deliver a high-performance, single codebase for both iOS and Android while maintaining a polished native experience. I have several years of experience building production Flutter applications, including e-commerce, marketplace, fintech, and business platforms. I've integrated REST APIs, implemented complex shopping flows, authentication, payment gateways, state management (BLoC), and responsive UI based on Figma designs. My plan Connect the app to your existing product API Build a fast product browsing experience with search and filtering support from your backend Implement a persistent shopping cart with quantity updates, promo code support, and guest/logged-in checkout Develop a review and rating system with average ratings, comments, and moderation-ready API integration Create a clean, pixel-perfect UI matching your Figma design Deliver clean, well-structured Git source code with documentation and provide a handover walkthrough Estimated Timeline UI & API Integration: 4–5 days Shopping Cart & Checkout: 3–4 days Reviews & Ratings: 2–3 days Testing, polishing & deployment support: 2–3 days Total: Approximately 10–14 days, depending on the completeness of the APIs. I focus on writing maintainable, scalable code and keeping communication clear throughout the project. I'd be glad to discuss the API structure and start immediately. Looking forward to working with you!
₹25,000 INR in 7 days
4.8
4.8

Vadodara, India
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