Mobile & E-commerce Site Build

@OutsourceMan

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can deliver a seamless, unified e-commerce solution that spans web and mobile platforms. We will design a responsive website with intuitive browsing, secure checkout, multiple payment gateways, and a self-manageable admin panel. Concurrently, we will develop native-quality iOS and Android apps using React Native/Flutter to mirror web functionality, support push notifications, offline caching, and secure in-app payments. A single REST/GraphQL backend will ensure real-time cart, profile, and order synchronization across devices. Our deployment process covers production launch, App Store and Google Play submissions, and concise hand-off documentation. With rigorous testing, we guarantee Lighthouse scores above 85, smooth cross-platform user actions within 30 seconds, and a future-proof, maintainable tech stack. We propose an initial scoping and architecture workshop to finalize timelines and collaboration workflow.

@corpmember29

I HAVE BUILT FULL-STACK E-COMMERCE PLATFORMS WITH WEB + IOS + ANDROID SHARING A SINGLE BACKEND. I am a full-stack developer with 10+ years of experience delivering unified e-commerce systems across web and mobile. I can build a responsive, high-performance e-commerce website along with companion iOS and Android apps that share a single backend, product catalog, user accounts, synchronized carts, and real-time order status. The solution will include product browsing and search, secure checkout with multiple payment gateways, customer accounts, push notifications, limited offline support on mobile, and a clean admin panel for managing inventory and orders without developer dependency. The backend (REST/GraphQL) will act as a single source of truth, ensuring data stays in sync across devices within seconds. The stack will be chosen for scalability, performance, and long-term maintainability, aligned with Lighthouse and app store acceptance criteria. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES. I eagerly await your positive response. Thanks

@kamran2012

I can help with this, I will build the e-commerce site in React and the mobile apps in React Native, sharing a single GraphQL backend so product catalog, carts, accounts, and order status stay in sync across all devices within that 30-second window. The admin panel will let you manage inventory and orders without touching code. For the sync layer, I will use GraphQL subscriptions with a lightweight local cache on mobile so cart and order updates push instantly, and the app still works on slow connections by serving cached product data while syncing in the background. Questions: 1) Which payment gateways do you need (Stripe, PayPal, region-specific)? 2) Do you have Apple Developer and Google Play accounts set up for submission? Looking forward to your response. Best regards, Kamran

@Julian29

Hello, E-commerce Mobile App & Website >>>> Multi languages (English and Arabic)Left-To-Right (LTR) and Right-To-Left (RTL) <<<< I bring 15+ years of proven experience in building scalable e-commerce platforms and mobile applications, and I clearly understand your requirement for a unified, high-performance web and app ecosystem with seamless synchronization. Your goal is to create a scalable, user-centric commerce platform with a single backend powering web and mobile while ensuring real-time data consistency across all devices. -->> Responsive e-commerce website with secure checkout & admin panel -->> Native-quality iOS & Android apps with push notifications -->> Shared REST/GraphQL backend with real-time sync -->> Multi-payment gateway integration & performance optimization (Lighthouse 85+) I will follow a clean architecture approach with secure APIs, efficient third-party integrations, and an agile workflow to ensure smooth delivery and store approvals. I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. I am confident in successfully implementing this project from start-to-finish—let’s come together to create a platform that truly stands out in the marketplace. Thanks & regards Julian

@sunainawbst

✅ E-commerce | React Native | Firebase |Mobile App Development Expert Hi, Hope you are doing good. I have read your requirements carefully and can give you 100% assistance as a React Native Developer for building or enhancing your mobile application. I specialize in creating fast, stable, and scalable apps for both iOS & Android, backed by a secure and efficient Firebase architecture. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I’d love the opportunity to discuss your idea further and collaborate on developing a modern, intuitive, and impactful app. (Note: Please consider the current budget as flexible — we can finalize it after discussing the complete scope.) Thanks & Regards, Kajal

@extreamcode

Hi, Your vision for a seamless ecosystem uniting web and mobile e-commerce is not only ambitious but perfectly aligned with current user expectations. I’ve developed numerous projects integrating responsive React-based e-commerce sites with native React Native and Flutter apps that deliver smooth real-time sync across devices, efficient backend APIs, and admin dashboards empowering self-sufficient product management. Leveraging REST/GraphQL APIs, secure payment gateways, and optimized performance strategies, I will ensure your site passes Google Lighthouse standards with ease and your mobile apps meet App Store and Play Store requirements without repeated submissions. My process will include thorough testing and smooth deployment alongside detailed hand-off documentation. 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’m excited to collaborate on creating this unified shopping experience that users will love. What key features or payment gateways do you prioritize most for the initial launch across both web and mobile? Thanks, Asad

@shubhamshrimal7

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

@managersingh

<<<<<FULL-STACK COMMERCE BUILDER READY FOR WEB AND MOBILE>>>>>>>> Hi there, I will build your entire shopping ecosystem so your web and mobile platforms work as one single unit. You need a setup where a customer can add an item to their cart on a phone and see it instantly on their laptop. My focus is on using a shared backend so your product data and orders stay perfectly in sync across every device without any extra work for you. Would you like me to suggest the best cloud hosting setup to ensure your site and apps stay fast even during big sales? Note: Placeholder Bid Regards Singh

@qasaryome

Hello  I’m excited about your mobile & e-commerce website   project and understand exactly what you’re aiming for and I’ll focus on solving that from day one ✨ ➤ WHAT I’LL DELIVER ✅ Tailored solution aligned precisely with your requirements ✅ Clean, modern & conversion-focused execution ✅ Fully responsive (mobile, tablet, desktop) ✅ Fast performance + SEO-ready structure ✅ Easy-to-manage setup with smooth workflow ✅ Free demo/sample based on your project title ✅ Unlimited revisions ✅ 100% money-back guarantee ➤ WHY ME ✅ Proven experience solving similar client pain points ✅ Strong focus on quality, usability & scalability ✅ Clear communication with regular updates ✅ Reliable delivery with long-term support mindset Let’s turn your idea into a powerful, results-driven solution ? Message me now and I’ll start with a free demo right away!

@sagarjain4010

Hello we can definitely build your complete eCommerce system — website + iOS + Android apps — as one unified platform. We have strong experience in developing full eCommerce ecosystems with a single backend (REST API) so everything stays synced: product catalog, cart, login, and order status across web and mobile in real time. What we’ll deliver: • Responsive, high-performance eCommerce website (Lighthouse 85+) • Native-quality iOS & Android apps (push notifications + secure in-app payments) • Single backend as the source of truth • Real-time cart and account synchronization • Easy-to-use admin panel for product & order management • Full deployment + App Store & Google Play submission support We focus on clean architecture, scalability, and long-term maintenance — not quick template solutions. Let’s discuss your timeline and we can suggest the best tech stack for smooth performance and future growth. Thanks Sagar

@ioswithfaisal

Hi, I can deliver a seamless, high-performance e-commerce ecosystem with a single backend powering your website and native-quality iOS and Android apps. Using a unified REST or GraphQL architecture, all data—products, carts, accounts, and orders—will stay perfectly synchronized across devices in real time. I’ll build a fast, responsive web platform optimized for Lighthouse 85+ scores, along with mobile apps that support secure in-app payments, push notifications, and smooth offline handling. The admin panel will allow you to fully manage products and orders without developer support. I’ll handle deployment, App Store and Google Play submissions, and provide clean documentation for handoff. This will be a scalable, maintainable solution built for long-term growth and reliability.

@Rekhathakur

As a seasoned and detail-oriented development agency, WellSpring Infotech is the ideal partner for your ambitious project. We've not only specialized in e-commerce but also possess the technological proficiency you need - including mastery in React, React Native and Flutter, all of which can be instrumental in building a single codebase that works across both web and mobile platforms. Our extensive portfolio demonstrates our ability to build robust, scalable applications that meet complex business needs. From healthcare to fintech, we have delivered numerous tailor-made solutions. In fact, building an e-commerce site with seamless integration and efficient data management is one of our fortes. Moreover, we understand that project management is more than just delivering on time - it's about understanding your unique needs and providing continuous support at all stages. From the initial planning to final deployment while handling App Store submission for you, we've got you covered. Choosing us guarantees not only flawless execution but also value beyond the code. Let's connect today and discuss how we can turn your vision into reality! Thanks....

@hireageek

Hi there, I understand you're looking for a seamless integration of a fully-featured e-commerce site alongside companion mobile applications for iOS and Android. With years of experience as a top freelancer based in California and numerous 5-star reviews, I am confident that my skills align perfectly with your project needs. My expertise in web and mobile development will ensure that we deliver a streamlined product catalog, single sign-on, synchronized carts, and real-time order updates across all platforms. I specialize in building responsive e-commerce sites with secure checkouts, intuitive admin panels, and native-quality mobile applications. By implementing a shared backend using REST or GraphQL, I will guarantee a cohesive experience, ensuring all user actions are synchronized across devices for optimal performance. Let's connect to discuss timelines and specifics further. What specific features are you envisioning for the admin panel to enhance product management?

@MasterRewathi

Hi there, Hope you are doing well. a passionate web developer with 12+ years of experience crafting modern, high-converting eCommerce websites using WordPress, Shopify, PHP, and CodeIgniter. My goal is to help you launch an online store that not only looks exceptional but also performs flawlessly — optimized for speed, SEO, and sales Why Clients Choose to Work With Me ✅ Complete Project Ownership From strategy, design, and development to SEO setup, speed optimization, and post-launch support — I manage it all with a focus on measurable results. ✅ Built for Growth Every site I deliver is mobile-friendly, fast-loading, and designed to convert visitors into loyal customers. Before we begin, could you please share: – The type of products you’ll sell – Any reference sites or preferred design style – Your preferred payment gateway and shipping options I’d love to discuss your vision and build a store that truly represents your brand. Best regards, Rewathi

@vishal1145

Your sync requirement—30 seconds or less across web and mobile—will fail if you're polling a REST endpoint every minute. You need WebSocket or Server-Sent Events to push cart updates in real time, plus Redis caching to handle concurrent sessions without hammering your database during flash sales. Before architecting the stack, I need clarity on two things: What's your expected peak traffic during launch month—500 concurrent users or 5,000? And are you planning multi-currency or multi-warehouse inventory, because that changes how we structure the product catalog and payment routing logic. Here's the architectural approach: - REACT NATIVE + EXPO: Single codebase for iOS and Android with over-the-air updates, eliminating the 2-week App Store review cycle when you need to patch bugs post-launch. - REST API + WEBSOCKET: Stateless endpoints for product catalog and checkout, WebSocket channels for live cart sync and order status push notifications without draining battery. - STRIPE + PAYPAL INTEGRATION: Tokenized payments with 3D Secure 2.0 compliance, webhook handlers that reconcile payment status even if the user closes the app mid-transaction. - REDIS + POSTGRESQL: Session store in Redis for sub-50ms cart reads, relational data in Postgres with composite indexes on product SKU and category to keep search under 200ms at 10K products. - CLOUDFLARE CDN: Static assets served from edge nodes, reducing image load time by 70% on mobile networks and hitting your Lighthouse 85+ target without over-optimizing code. I've built 4 e-commerce platforms that scaled from beta to 20K monthly orders without re-platforming. I don't take on projects where the payment flow isn't bulletproof—let's schedule a 20-minute call to walk through edge cases like abandoned carts, refund workflows, and what happens when Google Play flags your APK for permissions.

@ciss26

Hello, I hope you are doing well. I understand that you are looking to build a E-COMMERCE MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.

@pinkeegupta

Hi 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 , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@mahig47

Hello! As per your project post, you’re looking to build a unified e-commerce platform with a fully-featured website and companion mobile apps for iOS and Android. I'M GLAD TO SAY THAT I HAVE ALREADY DEVELOPED E-COMMERCE WEBSITE & APP SO I HAVE EXPERIENCE IN THIS PROJECT. The goal is to provide a seamless shopping experience with a shared product catalog, synchronized carts, single sign-on, and real-time order tracking across all devices. My focus will be on developing your online store and mobile apps featuring: responsive web layout with product browsing, search, secure checkout, multiple payment gateways, customer accounts, and an intuitive admin panel for inventory and order management; native-quality iOS and Android apps that mirror web functionality, provide push notifications, support secure in-app payments, and store limited offline data for smooth performance. I specialize in building e-commerce websites and cross-platform mobile apps with focus on conversion-optimized design, secure payment integration, responsive layouts, and seamless multi-device synchronization. My focus will be on delivering a polished, scalable, and user-friendly platform that provides a smooth shopping experience across web and mobile. I am confident I can deliver a secure, responsive, and fully functional e-commerce platform with synchronized web and mobile apps ready for launch. Best regards, Nikita Gupta.

@abhisaini0188

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Abhi