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I’m building Roya, a fresh e-commerce application, and the very first milestone is a rock-solid shopping-cart experience. From adding items through to checkout, the flow needs to feel fast, intuitive and bug-free on both iOS and Android. I’ll provide wireframes, brand assets and product data; you’ll turn them into a production-ready MVP. React Native or Flutter are both fine, as long as the codebase is clean, documented and easy to extend—I plan to bolt on extras like user reviews or a wishlist later, so thoughtful architecture matters. Deliverables • Mobile app with persistent cart, quantity updates and removal • Secure checkout wired to a test gateway (Stripe sandbox preferred) • Lightweight admin panel for product catalogue CRUD • Unit/integration tests covering cart logic • Source in a private Git repo with a clear README Once this foundation is stable, we’ll move on to order tracking and other features, so your proposal should outline tech stack, milestones and links to similar apps you’ve already shipped.
Project ID: 40614764
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335 freelancers are bidding on average $499 USD for this job

Hi, Roya sounds like a solid product to build in phases, and starting with the cart/checkout foundation is the right move. I can help you turn the wireframes and assets into a clean React Native or Flutter MVP with persistent cart, Stripe sandbox checkout, product CRUD, and well-structured code that is easy to extend later. I’d also make sure the cart logic is covered with proper unit/integration tests and the handoff is clean with documented source in your private repo. If you want, I can start with the shopping flow first and structure it so order tracking and wishlist can be added smoothly in phase two.
$250 USD in 7 days
9.8
9.8

Hi there, We understand you're looking to develop a robust e-commerce application, Roya, with a seamless shopping-cart experience as the first milestone, utilizing either React Native or Flutter for both iOS and Android platforms. At Webbook Studio, we have relevant experience in mobile app development, including a music voting app built with React Native and a furniture store app developed with Flutter. Our team is well-versed in creating clean, documented, and extensible codebases, which aligns with your requirement for a thoughtful architecture to support future additions like user reviews or a wishlist. We'll deliver a mobile app with a persistent cart, secure checkout via Stripe sandbox, a lightweight admin panel, and comprehensive unit/integration tests. Can you share more about your vision for the admin panel's functionality and how you see it integrating with the product catalogue and order tracking features in the future? Feel free to message us to discuss the details! — Webbook Studio
$520 USD in 10 days
9.2
9.2

Hi, I notice shopping cart smoothness and easy checkout are key for your project. Getting that quick, bug-free flow on both iOS and Android can be tricky but really important. I will build the app using React Native, making sure the code is clean and ready for future features like reviews. Have you thought about how you'll handle updates to the product catalog without disrupting user experience? Let’s chat about a plan to grow this project and create something really great together. Regards, Nick. I loved working on the Car-fleet Management system, similar to your needs.
$250 USD in 3 days
9.4
9.4

I am a React Native developer with expertise in creating seamless e-commerce experiences. I propose building a robust shopping cart with features like persistent carts and secure checkout using Stripe. Additionally, I will develop an admin panel for easy catalog management and ensure thorough testing for reliability. The code will be in a private Git repository with clear documentation. I aim to lay a solid foundation for future enhancements like order tracking. Let's discuss further to tailor the solution to Roya's goals and set new standards in e-commerce.
$675 USD in 5 days
8.8
8.8

Hi there, I understand you're building Roya, a new e-commerce app, and the priority is delivering a seamless shopping cart experience across iOS and Android. I’ll build a high-performance, responsive cart system using Flutter for cross-platform consistency, ensuring smooth transitions from add-to-cart to checkout. The flow will be optimized for speed and usability—featuring real-time updates, instant item addition/removal, persistent state handling (even on app restart), and secure checkout integration with clear feedback at every step. I'll use clean, maintainable code with proper error handling and testing to prevent bugs. While you listed AngularJS and React Native, I recommend Flutter for faster development, better performance, and unified UI/UX across platforms—especially critical for your first milestone. I’ll deliver a fully functional cart module within 12 days, ready for testing and iteration. Best Regards, Khorshed Alam, RS Software
$275 USD in 8 days
9.1
9.1

With an impressive track record and almost two decades of experience, CnELIndia knows the ins and outs of web and app development like no other. Our dexterity with diverse technologies including HTML, Mobile App Development, React Native, and Website Design is a testament to our versatility. We're thrilled at the prospect of utilizing these skills to bring Roya to life. User experience is at the heart of our design philosophy, and we understand how paramount it is for a shopping app to have an intuitive, fast and bug-free flow. We've developed numerous similar shopping apps with checkout systems wired to test gateways such as Stripe sandbox - exactly what you're seeking for. CnELIndia doesn't just ensure a top-notch final product; we also prioritize thoughtful architecture, clean codes, detailed documentation and efficient tests that guarantee a stable foundation for all future enhancements. Links to some of our successful projects can be found in our proposal for your reference. Choose us and let's embark on this journey together towards delivering an exceptional e-commerce application that exceeds your expectations.
$500 USD in 7 days
8.8
8.8

Hi, I reviewed your Roya e-commerce app milestone: a fast, bug-free shopping cart with persistent items, quantity updates, removal, and a secure Stripe-sandbox checkout for iOS and Android. I’ll build the MVP with Flutter for cart logic and a production-ready structure, then wire the checkout flow to the test gateway, keeping the code clean and documented. I’ll also include the lightweight admin CRUD panel and add unit/integration tests focused on cart behavior so future features like reviews or wishlist are easy to extend. You’ll get responsive communication, careful QA, and clean Git repo delivery with a clear README. Let’s discuss here now.
$250 USD in 30 days
8.5
8.5

Hi there, I will deliver the Roya MVP as a Flutter app with persistent cart, Stripe sandbox checkout, and a lightweight admin panel for product catalog CRUD. Architecture will be modular so bolting on wishlists or reviews later requires no refactoring. On a similar commerce MVP, structuring the cart logic as an isolated service layer made the unit/integration test suite straightforward and caught edge cases (empty cart submissions, quantity overflows) before they reached users. Questions: 1) For the admin panel, do you prefer a simple Flutter Web build or a separate tool like Retool? 2) Will the product data you provide include variant support (sizes, colors), or is that a later phase? Send me the wireframes and I will map out the milestone breakdown by tomorrow. Send me a message and we can go over the details. Best regards, Kamran
$287 USD in 10 days
8.6
8.6

✅ Mobile E-commerce App Expert Hello, I have reviewed your project requirements and the features you need for Roya. I can help you build a production-ready cross-platform e-commerce application with a fast, intuitive, and reliable shopping cart experience for both iOS and Android. I can develop the complete MVP including: Persistent shopping cart Add, update quantity, and remove items Secure Stripe Sandbox checkout integration Lightweight admin panel for product catalog CRUD Clean, scalable architecture (Flutter or React Native) Unit & integration tests for cart functionality Well-documented source code with a clear README in a private Git repository I have extensive experience developing e-commerce applications with scalable architecture and clean, maintainable code, making it easy to add future features like wishlists, product reviews, order tracking, coupons, and push notifications. I would love the opportunity to discuss your project in detail and share my approach, proposed tech stack, milestones, and relevant mobile app experience. NOTE: Please ignore the budget for now; we can discuss it over chat based on the complete project scope. Thanks & Regards Purnima
$750 USD in 7 days
8.3
8.3

Hello, I checked your "E-Commerce Roya App Development" project and it looks like the focus is on delivering a clean, responsive website that works well across all devices. I prefer understanding the expected layout and user experience first, then building pages that closely match the design while keeping the code organized and easy to maintain. Feel free to share the design or current website, and I'll suggest the best implementation along with a realistic timeline. Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$300 USD in 12 days
8.0
8.0

Respectfully, A strong e-commerce MVP depends on reliable cart logic, secure checkout, and an architecture that can support future features without major rewrites. The biggest challenges are maintaining cart persistence across sessions, ensuring a smooth checkout experience, and keeping the codebase scalable. I can build your MVP in React Native or Flutter with a persistent shopping cart, Stripe sandbox integration, a lightweight admin panel for product management, and comprehensive unit/integration tests. The project will be delivered with clean, documented code in a private Git repository, making future features like wishlists and order tracking easy to add. I can also share similar e-commerce projects, the proposed tech stack, and a milestone-based development plan. Do you already have the backend APIs ready, or would you like the backend included in the MVP scope? Review my portfolios for your experience https://www.freelancer.com/u/Hammadhassan21 Thanks
$250 USD in 7 days
8.0
8.0

Hi there, I have gone through the E-Commerce Roya App Development E-Commerce Roya App Development. It looks straightforward at first, but in my experience, there’s usually a key detail that can cause issues later. I’ve handled similar projects before and can outline a practical approach for you. I have over 10 years of experience in Website Design, Mobile App Development, eCommerce, HTML, AngularJS, iOS Development, React Native, Flutter, and I'm excited to be part of your project. For similar work and case studies, feel free to check my profile: https://www.freelancer.com/u/microlent Let's discuss your project in the chat so I can recommend the most practical and cost-effective solution. ~ Rajesh
$550 USD in 40 days
8.5
8.5

Hi, With 20+ years shipping production mobile and web apps and 1,500+ completed projects, I’ve built similar e-commerce foundations before and this fits my workflow. I’ll start by turning your wireframes and brand assets into a React Native app using clean TypeScript and Redux for state, ensuring the cart persists across sessions and updates in real time on both iOS and Android. The checkout will integrate Stripe’s sandbox so payments validate correctly without real money moving. A lightweight Node.js admin panel running on Express will let you manage products and stock with basic CRUD operations. I’ll include unit tests for cart logic and integration tests for checkout flow, then ship the full repo with a README and deployment notes to your private Git host. I can begin immediately and will share a timeline and demo link of a comparable app within 48 hours.
$250 USD in 5 days
7.6
7.6

<<<< E-commerce Mobile App MVP Development >>>> I can build a scalable, high-performance e-commerce MVP with a seamless shopping cart, secure checkout, and a clean architecture ready for future feature expansion. Approach: → Build a Flutter/React Native eCommerce app with a seamless cart and checkout. → Integrate Stripe Sandbox and a lightweight admin panel. → Implement product management, testing, and scalable architecture. → Deliver source code, documentation, and deployment support. Flow: Requirement Analysis → UI Implementation → Cart & Checkout Development → Admin Panel Setup → Testing → Deployment → Documentation & Support Let's connect Thanks.
$580 USD in 16 days
8.1
8.1

Hi, Roya sounds like a strong foundation for a scalable mobile commerce product, especially with cart reliability as the first milestone. I’d build the MVP in Flutter with a clean feature-based structure, persistent cart state, Stripe sandbox checkout, and tests around quantity updates, removals, and checkout edge cases. For the admin side, a lightweight AngularJS panel can cover catalogue CRUD while keeping the eCommerce workflow easy to extend later for wishlist, reviews, and order tracking. I’ll keep the repo organized with clear commits, documentation, and a README your team can actually build from. A couple of helpful details: do you already have a preferred backend/API setup for products and orders, or should I recommend one? Should the cart persist for guest users only, logged-in users, or both? For Roya’s checkout journey, would you like the cart and Stripe sandbox flow designed around guest checkout first, or should we inspire users to create accounts before purchase? Best, Ahtesham Ahmed
$555 USD in 6 days
7.3
7.3

I like that you’re thinking beyond just the first release and already care about maintainable architecture. I can build this MVP with a smooth cart flow, quantity updates, item removal, secure test checkout, and a lightweight catalogue management panel, while keeping the code organized for future feature expansion. The testing part is especially important here, so I’d include coverage around the cart logic rather than leaving that fragile. I can work in either Flutter or React Native depending on which direction you prefer for long-term scalability.
$250 USD in 7 days
7.2
7.2

Being an expert in several eCommerce platforms such as Shopify, WooCommerce and BigCommerce, I have a deep understanding of the nuances of creating a seamless shopping-cart experience, which is the foremost milestone for your project. With more than ten years of experience in web development, I have honed my skills to provide rock-solid architecture and clean codebases. Whether you choose React Native or Flutter, you can rely on me to create a production-ready MVP that is well-documented and easily extendable, ensuring smooth integration of features such as user reviews or a wishlist. When it comes to secure payment gateways, I have extensive knowledge of working with Stripe and several other gateway providers you may require - ensuring secure transactions for your customers. My proficiency in PHP-based frameworks like Laravel and CodeIgniter will add value to your requirement of unit/integration tests covering cart logic. After all, careful testing plays a crucial role in delivering a bug-free experience. I share your vision of taking Roya from an MVP to much more, be it order tracking or any other additional features. And with my adeptness at consistently delivering on time and offering exemplary support throughout the project, I can guarantee 100% customer satisfaction. Let's work together to bring Roya to life!
$250 USD in 7 days
7.3
7.3

Hello, I’ve read your Roya MVP brief carefully, and I’m confident I can build a fast, stable shopping-cart flow for both iOS and Android with a clean, extensible codebase. Since you already have wireframes, brand assets, and product data, I can focus on turning them into a production-ready app with polished UX and solid architecture from day one. I specialize in mobile app development and can deliver this in either React Native or Flutter, including persistent cart logic, quantity updates, item removal, secure checkout with Stripe sandbox, and a lightweight admin panel for product catalog CRUD. I’ll also include unit/integration tests for cart behavior, organized documentation, and a clear README so future features like reviews and wishlist can be added smoothly. I suggest we structure this into milestones: app foundation and UI setup, cart and checkout implementation, admin panel, then testing and final refinement. I can begin immediately and share a clear delivery roadmap after reviewing the wireframes. Would you prefer the catalog and cart architecture optimized first for rapid MVP launch or long-term feature scaling? Best regards, KANIKA
$650 USD in 18 days
7.1
7.1

Hello, I am highly interested in developing the shopping cart experience for your e-commerce application, Roya. With expertise in Flutter, iOS Development, React Native, and AngularJS, I am confident in delivering a seamless and bug-free shopping experience on both iOS and Android platforms. I understand the importance of clean code and thoughtful architecture for future scalability, and I am committed to providing a production-ready MVP that meets your requirements. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I look forward to discussing the project further and collaborating on building the foundation for Roya's success. Best regards, Warda Haider
$250 USD in 4 days
6.8
6.8

Hey there, Your main challenge is not just building a shopping cart, but making sure the entire purchase flow feels fast, reliable, and easy to extend as Roya grows. I'd prioritize clean architecture, persistent cart logic, secure Stripe sandbox checkout, and a lightweight admin panel so future features like wishlists and reviews fit in naturally. I've built eCommerce apps with payment integration, product management, and scalable mobile architectures. I'll deliver clean, documented code with tests and a structured Git repository for smooth future development. Do you have a preference between Flutter and React Native for the MVP? Looking forward to collaborating with you. Portfolio: https://www.freelancer.pk/u/zainalitariq245 Best regards, Zain Ali..
$300 USD in 10 days
6.9
6.9

Al Mansurah, Egypt
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