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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: 40609068
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182 freelancers are bidding on average $19 USD/hour for this job

Hello, I have 12+ years of experience in cross-platform mobile app development, specializing in Flutter, REST API integration, scalable e-commerce applications, and high-performance mobile UI. I’ve built feature-rich shopping apps with secure checkout flows, persistent carts, product reviews, payment integrations, and clean, maintainable architectures. Your e-commerce app aligns perfectly with my experience, and I’m confident I can deliver a polished Flutter application for both iOS and Android that integrates seamlessly with your existing product API. I’ll implement a persistent shopping cart with quantity management, promo-code support, guest and logged-in checkout, a complete review and rating system with moderation hooks and average ratings, and a pixel-perfect UI based on your Figma designs. The project will include clean Git-based source code, detailed build documentation, and a handover walkthrough to ensure a smooth transition. I’d be happy to share similar e-commerce apps I’ve delivered, review your API documentation and Figma designs, and discuss the implementation plan, timeline, and milestones before we begin. Let’s chat… Thanks
$20 USD in 40 days
9.9
9.9

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work. We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$15 USD in 40 days
9.7
9.7

Banyuwangi is busy. Hotels are full. Visitors keep coming. That's great news for business. It's also when shopping apps get tested. If the cart breaks or checkout takes too long, customers disappear. Let's keep this simple. I'd build this in Flutter. One codebase. iOS and Android. Faster updates. Easier to maintain. Your API already does the hard work of serving products. The real challenge is what happens after someone taps Add to Cart. The cart has to survive app restarts. A guest should be able to log in without losing anything. Promo codes should update instantly. Reviews need to look genuine, not like an afterthought. Get those right and people buy. Get them wrong and they leave. We don't need to reinvent the wheel. Proven ideas from open-source commerce platforms like Medusa and Saleor already solve many of these problems. We'll use those as reference implementations and connect them to your API and Figma designs. Faster delivery. Less risk. Deliverables Flutter app for iOS and Android Product catalog connected to your existing API Persistent shopping cart with promo codes and guest/login checkout Ratings and review system with moderation hooks UI matching your Figma files Full Git source, build guide, and hand-over session Let's get the shopping journey right first. Everything else becomes easier. One question: does your current API already handle payments and checkout, or is that still part of the project?
$15 USD in 40 days
9.3
9.3

I can develop your e-commerce mobile app using Flutter, delivering a single high-performance codebase for both iOS and Android. The app will integrate seamlessly with your existing product API, include a persistent shopping cart, guest and user checkout, promo code support, and a complete review system with ratings, comments, moderation hooks, and average scores. I'll follow your Figma designs, maintain clean Git-managed code, provide detailed build documentation, and conduct a handover walkthrough. Estimated timeline is 4–6 weeks, depending on API readiness and testing.
$15 USD in 20 days
9.0
9.0

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Mobile App Development, iPhone, Android, iOS Development, React Native, Flutter, Server to Server Facebook API Integration and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
8.9
8.9

Hello, I am very interested in your project for developing an e-commerce mobile app with a focus on reviews. I understand the requirements of creating a user-friendly shopping experience with a reliable shopping cart flow and the integration of a review system. With my expertise in Flutter, iOS Development, Mobile App Development, PHP, Android, iPhone, React Native, and Server to Server Facebook API Integration, I am confident in delivering a high-quality app that meets your needs. I plan to create a fully functional mobile app for both iOS and Android that seamlessly connects to your existing product API, includes a persistent shopping cart, and integrates a user-friendly review module. My portfolio showcases my experience in developing similar apps. I look forward to discussing this project further with you. Best regards, Warda Haider - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH
$15 USD in 40 days
7.0
7.0

I can create a clean, fast e-commerce mobile app that enhances the shopping experience from browsing to checkout. Our focus will be on intuitive cart management and seamless user-generated reviews to build trust. I understand the need for a fully functional mobile app connected to your existing product API, featuring a persistent shopping cart and a comprehensive review module. These key elements will ensure a smooth user experience. We specialize in using React Native for cross-platform apps, ensuring efficiency and quality. With 20+ 5-star reviews on similar projects, our expertise in delivering polished mobile solutions is proven. Regards, InterconnectBPO
$15 USD in 7 days
6.8
6.8

Hello, My work in Mobile App Development includes ecommerce apps with product API feeds, cart logic, and checkout flows. For this app, I would use React Native so one codebase can cover iOS Development and Android while keeping the UI close to your Figma brand palette. I will connect the existing product API, add persistent cart quantity edits, include the promo-code field, and support guest or logged-in checkout. The review module will show star ratings, text comments, moderation hooks, and average scores per item in a clear way. I will deliver clean Git source, build steps, and a short hand-over call. Best regards, Teo
$20 USD in 24 days
6.5
6.5

With an extensive skill set in iOS Development, PHP, and React Native, I'm confident that I am the perfect fit for your e-commerce mobile app project. Over the years, I have helped numerous clients build robust, reliable, and user-friendly software solutions just like the one you're looking for. My experience with React Native is particularly noteworthy as it embraces performance, speed, and flexibility which are all key requirements of your project. In addition to my technical expertise, my core values of clear communication and understanding business requirements align perfectly with your needs. I will ensure that your product API is seamlessly connected to both iOS and Android platforms, delivering a fully functional app with a persistent shopping cart feature and a user-friendly review module. Moreover, I understand the importance of aesthetics in brand coherence. I guarantee a clean UI that resonates with your brand palette - ensuring your customers enjoy a cohesive experience across platforms. Employing agile methodologies and maintaining timely transparent updates throughout the development process have been significant factors in the positive feedback I've achieved from previous clients. Should you entrust this project to me, rest assured it will be completed within the proposed timeline while holding utmost precision in every element of code functionality. Let's rev up to turn your vision into an exceptional reality!
$15 USD in 40 days
7.1
7.1

I am an expert mobile developer specializing in high performance e-commerce solutions using Flutter and React Native. I can deliver your E-Commerce Mobile App With Reviews with a focus on speed and intuitive navigation. My experience includes building complex shopping platforms with secure server to server Facebook API integrations and synchronized review systems. I ensure smooth performance on both iOS and Android while maintaining a clean code structure for fast loading times. I have successfully integrated PHP backends with mobile frontends to handle large product catalogs efficiently. I am ready to start immediately and can provide examples of my previous e-commerce applications.
$20 USD in 40 days
6.1
6.1

Hello there, I can build a clean, fast e-commerce mobile app for you with a smooth browsing-to-checkout experience. I have 15+ years of experience in app and web development, and I use AI in my workflow to deliver high-quality work faster and more efficiently. I recommend **React Native** for this project to ensure fast development and a consistent experience on both iOS and Android. I’ve worked on similar apps with API integration, cart systems, and user reviews, so handling your product feed, cart logic, and review module will be seamless. I can deliver: * Smooth product browsing with API integration * Persistent cart with checkout flow * Rating & review system with clean UI * Pixel-perfect design from Figma * Clean code + proper handover I can start immediately and complete this with a clear timeline and regular updates. Let's chat, Himanshu
$20 USD in 40 days
6.3
6.3

With over 8 years of experience in Full Stack Development and Digital Solutions, I'm equipped with the skills and expertise you need to bring your vision for your E-Commerce Mobile App to life. I am well-versed in multiple frameworks, including React Native and Flutter, which gives me the flexibility to work with the tech stack that best aligns with your preferences and existing infrastructure. Just imagine something amazing and leave the implementation to me! My extensive proficiency in mobile app development, particularly on both Android and iOS platforms, has allowed me to successfully execute over 200 projects, many with similarities to yours. This assures you that I understand the intricacies of delivering a clean, reliable app with crucial features like a persistent shopping cart and review module. Furthermore, I value long-term partnerships and stand ready to provide ongoing support after we launch your app. Given my commitment to quality service delivery and ability to adhere to timelines, I believe I’m the best person for this job. Let’s book a call!
$15 USD in 40 days
6.4
6.4

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I have rich experience in Flutter, React Native, mobile app development, REST API integration, e-commerce applications, and UI/UX implementation. I am skilled in Flutter, React Native, Dart, JavaScript, Firebase, REST APIs, shopping cart development, payment integration, and Git. I understand you need a fast, modern e-commerce mobile app for iOS and Android connected to your existing API. I prefer Flutter for its excellent cross-platform performance and maintainability. I'll implement a persistent cart, guest and user checkout, product reviews and ratings, and a clean UI that matches your Figma design. I have experience building similar API-driven mobile applications. I’m ready to start immediately and would be happy to discuss the project timeline and implementation plan. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$20 USD in 40 days
6.1
6.1

Hello, I hope you're doing well. I have a clear understanding of your project requirements for developing a fast and efficient e-commerce mobile app with a focus on seamless shopping experiences and user-generated reviews. My expertise lies in PHP, Mobile App Development, Android, Flutter, and iOS Development, making me well-equipped to handle this project effectively within the Indonesian market. My approach involves structured requirement confirmation, controlled planning, clean implementation, testing & validation checkpoints, and milestone-based transparency to ensure a successful outcome. With a strong portfolio in mobile app development ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ , I am confident in delivering reliable execution and long-term results for your business objectives. Could you please share more insights into your top priority or key business goal for this project? I believe open communication is key to finalizing the scope smoothly. Let's discuss further in an open chat. Best regards, Muhammad Anas Khan
$25 USD in 40 days
5.8
5.8

I’ve built mobile shopping apps before where the biggest hurdle was making the cart flow feel smooth, especially with promo codes and user reviews pulling from multiple endpoints. Connecting your product API and showing ratings with moderation hooks can be handled cleanly using React Native, which I recommend. It’s fast to develop for both iOS and Android and lets us keep the UI tightly matched to your Figma styles. For the shopping cart, I’d ensure the quantity edits update in real-time and stay persistent even if the user switches between guest and logged-in checkout. I’ve done similar review modules that show average ratings and allow moderated comments, plus a clear system for flagging inappropriate reviews. Would your API support real-time stock updates or promo code validations, or should we handle those client-side? Also, how do you plan to moderate reviews—manual or automated? I can deliver a working prototype in 2-3 weeks with source code and a build walkthrough, ready for iterative feedback. Let’s get started on a clear timeline that suits you.
$15 USD in 7 days
6.0
6.0

Hi. To build this clean e-commerce app, I’d use React Native with a shared state layer, API integration, and a polished UI that follows your Figma palette closely. I’ll wire the existing product feed into fast browsing, add a persistent cart with quantity edits and promo-code logic, and keep guest/login checkout flows stable. For reviews, I’ll implement star ratings, text comments, average score aggregation, and moderation-ready hooks so the feedback feels trustworthy in the app. I’ll also structure the code for smooth iOS and Android builds, Git handoff, and a clear walkthrough so your team can maintain it easily. As a Senior Mobile App Developer, I have mastered React Native, API integration, cart architecture, and mobile UI implementation and have strong experience in e-commerce apps, checkout flows, and review systems. I am sure I can deliver high-quality results within the right timeline based on project size. Let’s get in touch and discuss more. Thanks.
$18 USD in 28 days
5.6
5.6

As a seasoned developer with over 5 years of experience, my skills in mobile app development and proficiency in frameworks such as React Native make me an ideal candidate for your e-commerce mobile app project. Your requirement for a clean UI design that matches your brand's palette perfectly resonates with my passion for creating user-centric apps that translate aesthetics into a seamless experience. I understand the importance of smooth transitions throughout the shopping experience – from browse to checkout – and I'm more than comfortable handling shopping cart logic, order processing, and integration of promo-codes. My familiarity with APIs will ensure a hiccup-free coupling of your existing product API with the app, ensuring required functionalities like indexing, searching, and displaying products are seamlessly executed. Additionally, my expertise in leveraging user-generated feedback through ratings and reviews will enable me to build the review module you need that fosters reliability and trustworthiness within your users. The app will come bundled with an optimized backend management system that ensures your data is efficiently organized, moderated, and presented on the app. I'd love to discuss further on your project and provide you with a concise plan and timeline. With me on board you're not just getting a freelancer but a committed partner who will not consider the job done until you are completely satisfied.
$20 USD in 40 days
5.6
5.6

As a seasoned developer with an incredible two-decade of experience specializing in PHP-based development, mobile app development and backend systems like the Laravel framework, I assure you of great results in this project. My expertise also extends greatly to eCommerce platforms, having worked extensively on projects that include WooCommerce and APIs relevant to your job description. My skills in debugging, payment gateway optimisations and maintaining fluid checkout systems will go a long way to ensuring your customers have a seamless shopping experience. One thing that really resonated with me from your project description is the need for clean, maintainable solutions as opposed to quick patches. I couldn't agree more - hasty fixes always come back to bite later. Thus, my approach even with this project would be thoroughly ensuring stability and scalability as we build on your existing API infrastructure. For this , thorough knowledge of React Native and Flutter is of utmost importance . Moreover, running an e-commerce business means there’s no time for downtimes or unreliable systems. That’s why a number of my long-term clients find comfort working with me because I not only provide solutions but also prioritize long-term monitoring and maintenance of projects I handle post-launch if necessary . I'm excited by your project and am eager to start working on it.
$15 USD in 40 days
5.8
5.8

Hello, I'd be happy to help build your e-commerce mobile app. I prefer Flutter because it allows me to deliver a consistent, high-performance experience across both iOS and Android from a single codebase. My approach is to integrate seamlessly with your existing product APIs while implementing a reliable cart and checkout flow with persistent cart management, promo code support, and guest or authenticated user purchases. The review system will include ratings, comments, average scores, and moderation-ready hooks for future scalability. I'll ensure the UI closely follows your Figma designs, optimize performance for smooth browsing and checkout, and provide clean, well-documented source code with build instructions and a handover walkthrough. The project can be delivered in milestones covering API integration, cart and checkout functionality, reviews and ratings, UI implementation, testing, and final deployment preparation. I can start immediately and look forward to discussing the API specifications and timeline. Best regards, Abhishek
$20 USD in 40 days
5.9
5.9

Hi, Your backend already handles the product catalogue, so the focus is building a fast, polished mobile app that delivers a smooth shopping experience from browsing to checkout. I can help you develop this for both iOS and Android. I recommend **Flutter** because it provides excellent performance, a single codebase for both platforms, and pixel-perfect implementation of your Figma designs. I'll integrate your existing product API, build a persistent shopping cart with quantity updates, promo codes, and guest or authenticated checkout, then add a review system with star ratings, comments, moderation support, and average ratings for each product. The app will be clean, responsive, and fully aligned with your brand guidelines. I'll deliver well-structured source code through Git, complete build documentation, and a handover session to walk you through everything. I've built several e-commerce and API-driven mobile applications with secure authentication, payment integrations, and intuitive shopping flows, so I'm comfortable delivering a production-ready app. Q1: Which backend technology powers your API (Node.js, Laravel, Django, etc.)? Q2: Which payment gateway will be used for checkout (Stripe, PayPal, or another provider)? Q3: What is your expected timeline for the first production release? I can get started immediately and expect to deliver the first working version within 2–3 weeks, depending on the final scope. Regards , Khalid,
$20 USD in 40 days
4.9
4.9

Kabupaten Banyuwangi, Indonesia
Member since Jun 25, 2026
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