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I want to launch an online store that works seamlessly on web browsers and as a dedicated mobile app. The core catalogue will start with home-goods products, so clean category navigation and intuitive product filters are vital. I also need a secure shopping-cart flow that supports multiple items, calculates totals in real time, and connects smoothly to standard payment gateways. The website and the mobile app should share a single back-end so inventory, orders and customer data stay perfectly in sync. A modern, responsive front-end is important—think fast loading times, clear imagery, and a checkout that needs as few taps or clicks as possible. If you have a preferred framework or e-commerce engine (Shopify, WooCommerce, Magento, Laravel, React Native, Flutter, etc.), let me know; I’m open to whichever stack delivers stability and an easy-to-manage admin area. Deliverables: • Fully functional website storefront with product filters and shopping cart • Companion iOS and Android apps tied to the same database • Admin dashboard for adding products, photos, prices and promo codes • Payment gateway integration and order confirmation emails • Basic hand-over documentation plus a quick walkthrough session Please include examples of previous multi-platform shops you’ve built and tell me how quickly you can have a first version ready for testing.
Project ID: 40502814
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365 freelancers are bidding on average $20 USD/hour for this job

Hello, Hope you are doing well. With our 10+ years of experience in eCommerce and full-stack development, we are confident that we can build your online store with a unified backend, seamless web and mobile apps, secure checkout flow, and a fast, user-friendly shopping experience across all platforms. Looking forward to hearing from you. Best Regards, Shweta
$20 USD in 40 days
9.9
9.9

Could you share the approximate number of products and categories you plan to launch with, and whether you require additional e-commerce features such as customer accounts, wishlists, product reviews, multi-vendor support, inventory alerts, shipping integrations, or multi-currency functionality? Also, do you have a preferred payment gateway and design direction, or would you like recommendations on the best architecture for a shared web and mobile ecosystem? I’d be happy to discuss the project over a quick audio call and recommend a scalable solution—such as a React/Flutter frontend with a centralized backend or a Shopify-based architecture—to ensure seamless synchronization of products, orders, inventory, and customer data across the website, iOS app, and Android app. Let’s chat and have a discussion, and prepare the project scope so that both of us are on the same page Regards, Rupam
$15 USD in 25 days
9.2
9.2

With over a decade of experience in full-stack architecture and high-scale systems, I understand your goal of launching a seamless online store across web browsers and mobile platforms, focusing on home goods products. My background in scaling projects for over 1 million users and expertise in secure e-commerce development directly align with the challenges of synchronizing inventory, orders, and customer data across your website and mobile app. To ensure scalability and security, I recommend utilizing a headless e-commerce approach, separating the front-end from the back-end for enhanced flexibility and performance. In a past project, I successfully integrated a secure shopping cart flow that supported real-time calculations and seamless payment gateways for a similar e-commerce platform, showcasing my ability to deliver on your requirements effectively. I encourage you to reach out to discuss how we can strategize and execute the development roadmap for your e-commerce website and app build. I am confident in my ability to deliver a high-quality solution within your budget and timeline constraints.
$20 USD in 15 days
9.2
9.2

Hi — Elias here from Miami. I see you're looking to launch an online store that works seamlessly on both web and mobile platforms. The goal is to create a unified shopping experience that meets customer expectations effectively. A common issue in systems like this is ensuring smooth integration between web and mobile, especially with payment processing and user management. What usually matters most is scalability—ensuring the system can handle increasing traffic without compromising performance. My approach would focus on building a robust backend with PHP to support both platforms. I would prioritize clear APIs for data consistency and ensure the app can scale easily as your business grows. This way, we ensure maintainability and allow for future enhancements without major overhauls. I've worked on similar e-commerce platforms, integrating various payment gateways and optimizing user experiences. This helps me foresee potential challenges and address them early. A few questions to better understand the scope: Q1 – What specific user roles and permissions do you envision for the admin and customers? Q2 – Are there specific payment gateways you prefer, or should I recommend some? Q3 – What are your scaling expectations in terms of user traffic and product listings? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 14 days
8.6
8.6

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, Website Design, Mobile App Development, eCommerce, HTML, Shopify, Web Development, Payment Gateway 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
9.1
9.1

Hi Client, I can see the hidden goal here: one store, one back-end, and zero friction across web and mobile. That’s exactly the kind of ecommerce build I handle well, especially when product filters, cart flow, and payment gateway integration need to feel seamless rather than stitched together. I’ve worked on Shopify and PHP-based ecommerce systems with shared data, admin panels, and responsive storefronts, and I can shape this so inventory, orders, and customer data stay in sync cleanly. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’d typically approach this with a stable web storefront first, then connect the mobile app layer and admin area so testing is smooth and the first version is easy to validate. Could you tell me whether you prefer Shopify, WooCommerce, or a custom Laravel/React Native setup, and do you already have payment gateway and app-store accounts ready? Also, do you want the first testing version to include only core checkout or the full admin workflow too? Looking forward to your reply so we can finalize the exact plan. Do you prefer Shopify, WooCommerce, or a custom Laravel/React Native stack for the shared back-end? Best regards, Asad
$20 USD in 20 days
8.3
8.3

Hi, I can create a seamless and responsive web and mobile app that meets all your needs, ensuring smooth navigation and an intuitive shopping experience. With over 9+ years of experience in e-commerce development, I specialize in building platforms with integrated back-ends for real-time inventory and order management. Whether you prefer Shopify, WooCommerce, or a custom solution using Laravel or React Native, I can deliver a modern storefront alongside companion apps for iOS and Android. My goal is to provide a fast-loading site that features an efficient shopping cart, easy product filters, and secure payment gateway integration. The admin dashboard will allow you to manage everything effortlessly. Looking forward to discussing this project further! Best Regards, Priyanka
$15 USD in 40 days
8.5
8.5

Hi there, I can build a clean, fully integrated e-commerce system with a shared backend for both web and mobile apps, including product catalogue, filters, secure checkout, and real-time inventory sync. What is your preferred timeline for the first working MVP version? Kindly send me message to discuss more in detail so I could share my previous work samples with you. Thank you!
$20 USD in 40 days
8.3
8.3

Hello, I will deliver your home-goods storefront, companion iOS/Android app, and shared admin dashboard — product filters, real-time cart, payment gateway, and order emails all running on one back end. For this scope, Flutter paired with a Laravel API keeps both platforms in sync while giving you a single codebase for mobile — reducing long-term maintenance significantly. Questions: 1) Which payment gateways do you need — Stripe, PayPal, or others? 2) Roughly how many product categories and SKUs at launch? This bid is an initial estimate — I will confirm the final cost and timeline once we have walked through the complete requirements together. Send me a message and we can go over the details. Best regards, Kamran
$19 USD in 40 days
8.6
8.6

Hi there I can build your e-commerce website and mobile app using a unified WooCommerce or Laravel backend to keep your inventory and orders synced instantly. I understand the pain of managing disconnected systems, and I will make sure your customer data flows perfectly. I feel very excited to create this multi-platform shop for you! Usually, issues in sync happen because of weak API setups, but I write very clean APIs. I can start this right away and deliver the first version quickly. I have more than 8 years of experience building similar web and mobile stores. Let us have a quick chat to discuss the best stack for your project! eagerly waiting Thanks, Devika G.
$20 USD in 40 days
8.0
8.0

Hello, I’d love to help build your e-commerce platform with a unified web and mobile experience, ensuring inventory, orders, and customer data remain perfectly synchronized across all channels. Deliverables ✔ Responsive e-commerce website with advanced product filtering ✔ Shopping cart with real-time pricing and quantity updates ✔ Native-like iOS & Android applications ✔ Centralized inventory and order management system ✔ Product, category, pricing, image, and promo code management ✔ Payment gateway integration ✔ Order confirmation and notification emails ✔ SEO-friendly structure and performance optimization ✔ Documentation and walkthrough session upon completion I have experience building e-commerce platforms with shared backend architecture, advanced filtering, shopping carts, payment integrations, and mobile applications. I can also share relevant project examples during our discussion. I look forward to learning more about your product catalog and helping you launch a scalable online store that delivers an excellent customer experience on both web and mobile. Best regards, ADEEL
$20 USD in 40 days
8.1
8.1

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your e-commerce project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$15 USD in 40 days
8.0
8.0

Hello, I’d be glad to help you build a modern, scalable e-commerce ecosystem that includes both a high-performance website and dedicated mobile apps, all powered by a single backend so your inventory, orders, and customer data stay perfectly synchronized. Your focus on smooth product discovery, fast performance, and minimal checkout friction is exactly how a modern commerce system should be designed—especially for home-goods products where browsing experience directly impacts sales. Why Choose Me • Strong experience in full-stack e-commerce systems • Expertise in Laravel, React, and mobile app development • Focus on scalable, production-ready architecture • Clean, maintainable, and well-documented code • Performance and UX-driven development approach • Clear communication and milestone-based delivery I’d also be happy to discuss: • Shopify vs custom build tradeoffs • app store deployment process • scaling strategy for future growth • marketing and analytics integration • potential multi-vendor expansion Looking forward to working with you on this project. Best regards RAHEEL
$20 USD in 40 days
8.1
8.1

Hi, We’ve built several multi-platform e-commerce solutions, including a Shopify-based store that integrated with a React Native app for iOS and Android. This experience has equipped us with the skills to create a seamless, synchronized environment for web and mobile users. For your project, I recommend using Laravel with Vue.js for the web app and React Native for the mobile app. This combination allows us to develop a fully optimized, responsive web app while leveraging the same backend for fast, native mobile apps. We can also integrate a PWA for desktop users, ensuring they have a fast, app-like experience without needing to install anything. We can start with a product discovery phase to finalize the MVP features and ensure we’re aligned with your vision. This phase is crucial for delivering a product that meets your expectations. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$20.14 USD in 40 days
7.7
7.7

Hello, Your project is a great fit for our eCommerce and mobile app development expertise. We can build a complete multi-platform shopping solution with a shared backend, ensuring your website, iOS app, and Android app remain perfectly synchronized for products, inventory, orders, and customers. We can help with: ✔ eCommerce website development ✔ iOS & Android app development ✔ Shared backend architecture ✔ Product catalog and advanced filtering ✔ Shopping cart and secure checkout ✔ Payment gateway integration ✔ Inventory and order management ✔ Promo codes and discount management Recommended Stack ✔ Laravel + React (Web) + Flutter (iOS/Android) Deliverables ✔ Fully functional eCommerce website ✔ iOS and Android applications ✔ Shared backend and admin dashboard ✔ Product, inventory, and order management ✔ Payment gateway integration ✔ Email notifications and reporting ✔ Documentation and walkthrough session Why work with us? ✔ Experience building web + mobile commerce platforms ✔ Strong expertise in Laravel, Flutter, React, and API development ✔ Scalable architecture and clean code practices ✔ Mobile-first, conversion-focused approach ✔ Transparent communication and milestone-based delivery A couple of quick questions: 1. Approximately how many products and categories will be available at launch? 2. Which payment gateways and shipping providers would you like integrated? Regards
$22 USD in 40 days
7.9
7.9

With a proven record in e-commerce and web development spanning over 15 years, I am confident in my ability to successfully deliver on your project. My vast experience includes design, creation, and management of multi-platform shops such as the one you envision. Additionally, I am skilled in various website-building frameworks such as Shopify, WooCommerce, Magento and Laravel that can be tailored to suit your specific requirements. Drawing from my proficiency in HTML, PHP and other necessary languages for website development, I assure you a responsive and user-friendly interface that will warrant satisfaction. As a managerial veteran who has coordinated with diverse teams and clients globally, I appreciate the importance of clear communication. This allows me to fully understand and promptly act on the needs of any project. Lastly, as a lifelong learner certified by respectable establishments such as Google and Microsoft Academy among others, I consistently update my skills to meet emerging challenges. Engaging my services guarantees swift results without compromising quality. I look forward to providing you with a powerful online presence and a fully functional, bug-free initial version for testing within the mutually agreed timeframe.
$20 USD in 40 days
7.0
7.0

Hi I can build your online home-goods store with a responsive web storefront, iOS and Android companion apps, shared backend, admin dashboard, product filters, cart, payments, and order email flow. For this project, I would recommend either Shopify for the fastest stable launch with easy product management, or a custom Laravel/Node backend with Flutter mobile apps if you need deeper control over the mobile experience, database, promotions, and future custom features. The best choice depends on how much flexibility you want compared with speed and maintenance simplicity. The system can include category navigation, product filters, product images, real-time cart totals, secure checkout, payment gateway integration, inventory sync, customer accounts, order management, promo codes, and admin tools for adding products, photos, prices, stock, and discounts. The website and mobile apps would use the same backend so products, orders, customers, and inventory stay aligned. I have experience with e-commerce websites, mobile apps, payment gateways, admin dashboards, product catalog structures, responsive UI, order workflows, and handoff documentation. I can provide a first testable version in phases, starting with catalog, cart, checkout, and admin basics before refining mobile apps and launch details. Best, Justin
$50 USD in 40 days
6.8
6.8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$20 USD in 40 days
7.0
7.0

Hi I can build a multi-platform online store with a web storefront, iOS and Android apps, shared backend, admin dashboard, product filters, cart, payments, and order management. The main technical challenge is keeping inventory, orders, customers, product data, promo codes, and payment status fully synchronized across web and mobile without creating separate systems. My solution would be to use a single backend with a clean API layer, connected to a responsive frontend and mobile apps built with React Native or Flutter depending on your preferred stack. I can implement category navigation, advanced filters, product image galleries, real-time cart totals, secure checkout, payment gateway integration, order confirmation emails, and an easy admin panel for managing products and promotions. For the backend, I can work with Shopify, WooCommerce, Laravel, Magento, or a custom Node.js/PHP solution if you need more control. I would focus on fast loading, simple checkout flow, secure customer data handling, and a structure that can scale as your product catalogue grows. The final result would be a stable, easy-to-manage store where the website and mobile apps run from the same database and business logic. Thanks, Hercules
$50 USD in 40 days
7.1
7.1

Hello, I can build a complete eCommerce solution with a responsive website, iOS and Android apps, a shared backend, secure payments, real-time inventory management, and an easy-to-use admin dashboard. The platform will be optimized for performance, scalability, and conversions, with full documentation and handover included. Thanks!
$15 USD in 40 days
7.5
7.5

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