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I need a straightforward grocery-delivery app built for both iOS and Android. The first release should let shoppers add items to a cart, place an order, then follow its progress right up to their doorstep. At hand-off, the driver simply marks the order as paid because every transaction will be Cash on Delivery; no in-app payment gateway is required for now. Clean navigation, snappy search, and a real-time order-status screen are the heart of the build. I already have product data and pricing ready to feed in via a basic REST endpoint, so the mobile side only needs to consume those APIs and present them neatly. Push notifications for each status change (confirmed, out for delivery, delivered) round out the user experience. Please develop the project in a maintainable codebase, supply full source, and include brief setup notes so I can run test builds myself. Once the core flow is rock-solid, I’m open to a quick follow-up phase for features like saved addresses or digital payments, but they’re not part of this initial scope.
Project ID: 40625251
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99 freelancers are bidding on average ₹36,114 INR for this job

With over 18 years of experience in the industry, CnELIndia has a proven track record of developing top-notch apps that not only meet client expectations but also exceed them. Our expertise extends to both iOS and Android platforms, making us the perfect fit for your grocery delivery app project. Our dedicated team's mastery of React Native ensures that we can build maintainable codebases that stand the test of time. This not only means you'll receive a clean and efficient app design, but we will also supply you with full source code and detailed setup notes, enabling you to run your own test builds effortlessly. To enhance your grocery delivery app's user experience, we'll prioritize clean navigation, snappy search, and real-time order status updates. Push notifications will keep your users informed at every stage of their orders. Although no in-app payment gateway is needed initially, our flexible approach means we're happy to incorporate features like saved addresses or digital payments in a follow-up phase when you're ready. Partner with us at CnELIndia -- let's turn your vision into reality.
₹35,000 INR in 7 days
9.0
9.0

Hello, I checked your "iOS & Android Grocery Delivery" project and it looks like understanding the existing workflow will be important before making any changes. I've worked on similar PHP projects involving php, mobile app development, iphone, android, app design, ios development, android app development, rest api and prefer delivering work in small milestones so everything stays easy to review and adjust if needed. If you can share a few more details about the current setup and expected outcome, I'll suggest the best approach and provide an accurate timeline. ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹22,500 INR in 5 days
8.0
8.0

Your real-time order tracking will fail if the driver's GPS updates hit your REST endpoint every 3 seconds without a WebSocket layer or polling strategy that scales past 50 concurrent deliveries. That bottleneck will freeze status updates during dinner rush. Quick questions - are you planning Redis or a message queue to handle live location broadcasts? And does your REST API already support pagination for product catalogs over 500 items? Here is the architectural approach: - REACT NATIVE: Single codebase targeting iOS and Android with shared business logic, cutting your maintenance overhead by 60% versus native Swift and Kotlin. - REST API INTEGRATION: Consume your product feed with retry logic and offline caching so the app stays responsive even when network drops mid-browse. - PUSH NOTIFICATIONS: Firebase Cloud Messaging triggers status alerts the moment your backend confirms order state changes, no polling lag. I've built 4 delivery platforms that scaled from pilot to 10K daily orders without rewriting the core stack. Let's schedule a 20-minute technical call to map your API contracts before kickoff.
₹22,500 INR in 7 days
6.7
6.7

Hi there, Hope you are doing well I'd love to help develop your iOS & Android Grocery Delivery App. Our team has extensive experience building on-demand delivery applications with real-time order tracking, push notifications, and scalable backend integrations. We understand your requirement for a simple, reliable grocery delivery solution focused on a smooth shopping experience, Cash on Delivery workflow, and real-time order status updates. We'll build the application with a clean architecture that is easy to maintain and ready for future enhancements like online payments and saved addresses. Recommended Tech Stack Mobile App: Flutter (iOS & Android) Backend Integration: REST APIs Notifications: Firebase Cloud Messaging Database: Firebase / PostgreSQL (if required for future expansion) What We'll Deliver Cross-platform iOS & Android application. Product listing, search, cart, and checkout. Cash on Delivery order flow. Real-time order tracking and status updates. Push notifications for order milestones. Clean, scalable, and well-documented source code. Complete setup guide and deployment support. Looking forward to working with you. Thanks & Regards, Dheeraj K.
₹100,000 INR in 15 days
7.2
7.2

Your project for a grocery delivery app caught my attention, especially the emphasis on clean navigation and real-time order status updates. I understand the importance of a snappy search function and the need for a straightforward Cash on Delivery workflow, which simplifies the user experience by eliminating the complexity of in-app payments. To ensure a seamless experience, I will integrate the product data from your REST endpoint effectively, allowing users to easily add items to their cart and track their orders in real-time. The push notifications for each status change will be implemented to keep users informed throughout the delivery process, enhancing engagement and satisfaction. I will develop the app with a focus on maintainability, providing you with full source code and brief setup notes for easy test builds. Once we establish a solid core flow, I would be happy to discuss the follow-up phase for additional features like saved addresses or digital payments. Could you clarify if there are any specific design guidelines or branding elements you want incorporated into the app? Looking forward to your response. Rajavel Mobile App Developer | iOS & Android | REST APIs
₹22,299 INR in 10 days
6.9
6.9

Hello there, This is a perfect and clear scope—I can build a smooth grocery delivery app for both iOS and Android with cart, order placement, real-time tracking, and COD flow. I have 15+ years of experience in app and web development, and I use AI in my workflow to speed up development while maintaining high quality and clean, scalable code. I can efficiently consume your REST APIs, implement fast search, intuitive navigation, and real-time order status with push notifications. You’ll get a fully maintainable codebase, complete source code, and simple setup instructions so you can run and test builds. Once the core is stable, I can also support future features like saved addresses and online payments. Let’s chat, Himanshu
₹25,000 INR in 7 days
6.3
6.3

As an experienced Full Stack Developer with a specialization in Android and iOS Development, I'm well-equipped to handle your grocery-delivery app project. I've successfully delivered over 200 projects in my 8+ years of industry experience, giving me the ability to understand and execute projects with precision. My code is clean, scalable, and secure - ensuring a maintainable codebase exactly as you'd like it. You specifically asked for neat presentation of the product data from your REST endpoint, and this is something I have an extensive experience in dealing with. I can develop smooth and hassle-free navigation, powerful search functionality, and real-time order-tracking features to give your users an enjoyable experience right from adding items to cart till their order is delivered at their doorstep. Since money transaction will be handled outside the app, I would not need to integrate any payment gateway for now but I can certainly include that feature if you choose to expand the functionality later on. Lastly, communication is critical in projects and I'm proud of my quick response rate as this ensures a smooth workflow saving both time and effort. Let's team up to build an efficient grocery-delivery app together!
₹27,500 INR in 7 days
6.4
6.4

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. 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 14 days
6.6
6.6

Hi, I can build a clean and reliable cross-platform grocery delivery app for iOS and Android with cart management, order placement, real-time tracking, REST API integration, and push notifications. I’ll deliver a maintainable codebase, complete source files, and setup documentation for easy testing. I can also ensure the app is ready for future feature expansion. Regards, ALOP
₹12,500 INR in 3 days
6.4
6.4

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

Hi, Your first release is nicely focused: fast grocery browsing, cart and COD checkout, plus reliable real-time order tracking. I can build this in **Flutter** for iOS and Android, connect your existing REST APIs, add push notifications for every status update, and keep the code clean for future payments and saved addresses. I’ve worked on Flutter apps with real-time updates, Firebase notifications, REST APIs, and delivery workflows. Is the driver status update already available through your backend API, or should I include that endpoint as well? Best, Mehboob
₹25,000 INR in 7 days
6.1
6.1

Real-time order tracking is where most grocery apps get tricky, especially keeping the status screen responsive without hammering your API. I'll use socket-based updates instead of polling so status changes (confirmed, out for delivery, delivered) feel instant on both platforms. I'll build this in React Native with a single codebase for iOS and Android, wire it up to your existing REST endpoints for product data, and implement push notifications via Firebase Cloud Messaging for each order status change. The cart and order flow will stay lightweight since there's no payment gateway to integrate right now. One thing worth planning early: the driver-side "mark as paid" flow. Even a simple confirmation screen benefits from a swipe-to-confirm gesture to prevent accidental taps during delivery. Best regards, Shayan
₹13,750 INR in 9 days
5.4
5.4

Hi, Your app has a clear MVP, and that's the best way to build it. I can develop a **cross-platform Flutter app** for iOS and Android with a clean, responsive UI, fast product search, cart management, order placement, real-time order tracking, and push notifications for every delivery status. Since your product data is already available through REST APIs, I'll focus on building a smooth mobile experience with clean architecture, efficient API integration, and a maintainable codebase. The app will support **Cash on Delivery**, allowing drivers to mark orders as paid upon delivery, with full source code and setup documentation included. Once the MVP is live, we can easily extend it with features like saved addresses, online payments, and loyalty programs without major changes to the existing code. I'd be happy to share similar mobile app projects and discuss your timeline. Best regards, Abhishek
₹25,000 INR in 7 days
5.8
5.8

With over 5 years of experience as a Full Stack Web and Mobile App Developer, I have the skills and expertise required to create your grocery delivery app. My previous work includes developing eCommerce platforms, which gives me an advantage in understanding the complexities of such an app. Additionally, I've used React Native for cross-platform development, ensuring a smooth user experience on both iOS and Android. Driven by my passion, my aim is always to deliver maintainable, high-quality code on time. By utilizing my expertise in APIs and databases, I will ensure a clean and optimized code that efficiently handles real-time updates and push notifications. Your request for a 'maintainable codebase' perfectly aligns with my approach towards development. Choosing me means not just developing an app but creating a long-term business collaboration because client satisfaction is my top priority even after the project is completed. With my strong suite of skills - from ideation to deployment inclusive of performance optimization - I'm devoted to turning your idea into a successful reality exactly as you need. Let's connect and start turning this vision into an exceptional user experience!
₹25,000 INR in 7 days
5.5
5.5

The first version of a grocery app doesn't need dozens of features—it needs an ordering flow that's fast, reliable, and easy to repeat. If customers can search, order, and track deliveries without friction, you've built the right foundation for future enhancements. I'd structure the app around the complete customer journey: browsing products from your REST API, fast search, cart management, checkout with Cash on Delivery, and a real-time order tracking screen. Driver status updates would trigger push notifications for confirmation, dispatch, and delivery, while the delivery workflow would end with the driver marking the order as paid. The codebase would be organized for future additions such as saved addresses, online payments, and loyalty features without requiring a major rewrite. Before handover, I'd test the entire flow on both iOS and Android, provide the complete source code, and include setup instructions so you can generate your own builds. For this type of project, I'd recommend Flutter to maintain a single codebase while delivering a consistent experience across both platforms. Before I estimate the timeline, could you confirm whether the driver interface already exists through your backend, or should the initial release include a dedicated driver app as well?
₹30,500 INR in 15 days
5.8
5.8

Drawing on my wealth of experience spanning over two decades as well as my thorough training, I believe I'm uniquely positioned to deliver an exceptional mobile app that meets your grocery delivery needs. Your emphasis on a clean and seamless user experience aligns perfectly with my approach as the CTO of an AI startup. I've successfully built intuitive dashboards, CRM integrations, and role-based systems which are key pivot points for this project. In addition, I led the development of an advanced delivery management system that matches the brief smarty. My comprehensive understanding of backend development, APIs, and database design will be critical in making sure that the app perfectly consume and present the product data from your REST endpoint. The fact that we aren't including a payment gateway does not dampen my enthusiasm because, besides app development, I also have extensive knowledge in cloud deployment and API developments which can help solidify our work immensely.
₹12,500 INR in 7 days
4.6
4.6

Hi, I'd love to work on your grocery delivery app. I specialize in **Flutter** and have over 10 years of experience building fast, scalable mobile applications with REST API integration, push notifications, and clean, maintainable code. I can build the complete Android and iOS app with product browsing, add-to-cart, cash-on-delivery checkout, and order tracking. You'll receive the full source code, setup documentation, and a codebase that's ready for future enhancements like online payments and saved addresses. I value clear communication, timely delivery, and long-term collaboration. Looking forward to discussing your project. Regards, Koushik Das
₹33,350 INR in 20 days
4.8
4.8

Hi, We can build a clean and scalable grocery delivery app for both iOS and Android with a focus on smooth ordering flow and real-time tracking. Our approach will include: * Customer app with product browsing, search, cart, and checkout * Cash on Delivery order flow * Real-time order status tracking * Push notifications for order updates * REST API integration with your existing product and pricing data * Clean, responsive UI and optimized performance * Well-structured source code with setup documentation We have 5+ years of experience developing delivery, booking, and on-demand applications with mobile apps, backend APIs, and admin management systems. Looking forward to discussing the project.
₹25,000 INR in 7 days
4.8
4.8

Hey, A successful grocery delivery app is built around a smooth ordering experience, fast performance, and reliable real-time order tracking. I can help you develop a clean, scalable mobile application that keeps the first release simple while leaving a strong foundation for future features like online payments, saved addresses, and loyalty programs. I can build a cross-platform Flutter or React Native application that consumes your existing REST APIs, providing product browsing, search, shopping cart, Cash on Delivery checkout, real-time order status tracking, push notifications, and a clean, intuitive user interface for both Android and iOS. The codebase will be well-structured, documented, and easy to maintain, making future enhancements straightforward. I'd be happy to review your API documentation, discuss the application flow, and provide a clear development roadmap with realistic milestones and timeline. Best Regards, Mahad
₹20,000 INR in 3 days
4.4
4.4

As an accomplished tech expert, I have extensive experience in building reliable, performant, and user-friendly Android applications including REST API integrations. I understand that your grocery delivery app requires a clean navigation, snappy search, real-time order status, and push notifications- features that I have successfully implemented in previous projects. Additionally, to ensure seamless performance, I can leverage my in-depth knowledge of PHP to design a coherent backend that effectively consumes your existing product data and pricing APIs. Moreover, taking a production-first approach, I guarantee not just a functional core application but also a maintainable codebase with brief setup notes to empower you to run test builds if need be. My 6+ years of industry experience working on similar SaaS products give me the ability to not only meet but exceed client expectations. You can count on me to provide full ownership, clear communication and fast turnaround. If you’re considering extending the functionality of your grocery-delivery app post-launch with features like saved addresses or digital payments – I'm your go-to freelancer. My proficiency in React Native can enable the quick follow-up phase for these additional features while maintaining high coding standards and seamless integration. Choose me to transform your vision into an exemplary mobile app!
₹12,500 INR in 2 days
4.5
4.5

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