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Milk Subscription Delivery App (Android + iOS + Web Admin) # Project Overview We require development of a subscription-based milk & dairy delivery system for a hyperlocal area. Initial expected users: 50–3,000 System must be scalable to 10,000 users. # Required Deliverables * Android customer app * iOS customer app * Web-based admin dashboard * Backend + database * Payment gateway integration * Basic delivery list module * Full source code handover * Deployment support (Play Store & App Store) * Minimum 3 months post-launch bug support # Core Functional Requirements ## 1. Customer App ### Authentication & Profile * Mobile OTP login * Address entry with locality validation * Manual admin approval for new users ### Product Catalogue * Product listing (milk, curd, paneer, etc.) * Image, quantity, price * Admin-controlled availability ### Subscriptions & Scheduling * Daily subscription * Weekly subscription * One-time orders * Modify/cancel until 5:00 PM cutoff for next-day delivery * Automatic lock after cutoff * Pause for date range * Auto-resume after pause Cutoff logic must function reliably. ### Orders * Order confirmation * Order history (minimum last 50) * Downloadable PDF invoice * Complaint/missed delivery option * Click-to-call support button ### Wallet & Payments (Mandatory) * Secure payment gateway (UPI, cards, etc.) * Prepaid wallet system * Add money to wallet * Daily auto-deduction * Low balance alerts * Wallet transaction history * Refunds credited to wallet ### Notifications * Order confirmation * Low wallet balance * Subscription updates * Admin announcements ## 2. Admin Dashboard (Web) ### User Management * Approve/reject users * Activate/deactivate accounts * View wallet balance * View subscriptions ### Product Management * Add/edit/delete products * Update pricing * Enable/disable availability ### Orders & Reporting * View all active subscriptions * Next-day consolidated product requirement report * Manual override option * Wallet ledger per customer * Daily sales report * Monthly summary report * Basic GST-ready sales summary ## 3. Delivery Module * Simple delivery list view * Customer name * Address * Product & quantity * No routing/navigation required # Technical Requirements * Scalable backend architecture * Secure data handling * Role-based admin access * Regular database backup * Clean, maintainable code * Full source code ownership upon payment # Important Notes for Bidders Please include in proposal: * Tech stack (frontend + backend) * Hosting architecture * Database choice * Timeline * Maintenance terms after 3 months * Confirmation of source code handover * Examples of similar apps developed
Projekt-ID: 40255793
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51 freelancere byder i gennemsnit ₹37.842 INR på dette job

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹25.000 INR på 7 dage
7,1
7,1

Your cutoff logic is where 90% of subscription apps fail in production. If a user modifies their order at 4:59 PM and the cron job runs at 5:01 PM, you'll either double-charge them or miss the delivery entirely. I've debugged this exact race condition for 2 dairy platforms that lost $15K in refunds before fixing it. Quick question - are you planning to run order generation as a scheduled job or event-driven? And what happens if a customer's wallet balance drops to zero mid-subscription - do you pause delivery or send a grace period notification? Here's the architectural approach: - REACT NATIVE: Single codebase for Android + iOS with native payment modules (Razorpay/Stripe) to avoid WebView security risks and pass App Store review on first submission. - PHP + LARAVEL: Build the backend API with queue workers for wallet deductions and SMS notifications, ensuring cutoff logic runs in isolated transactions to prevent race conditions. - MYSQL WITH REDIS CACHING: Structure the subscription table with composite indexes on user_id + delivery_date to generate next-day reports in under 2 seconds even at 10K users. - RAZORPAY PAYMENT GATEWAY: Implement webhook validation and idempotency keys to handle duplicate payment callbacks during network failures - critical for wallet top-ups. - CRON + QUEUE SYSTEM: Schedule daily order generation at 5:00 PM sharp using Laravel's job queue with retry logic, logging every wallet deduction for audit trails. I've built 3 hyperlocal delivery systems including a 5,000-user grocery app that processes 800 daily subscriptions without manual intervention. I don't take on projects where wallet reconciliation isn't bulletproof - let's discuss edge cases like failed auto-deductions and partial refunds before we architect the database schema.
₹22.500 INR på 7 dage
6,5
6,5

Hello, I am Moamen, a seasoned mobile app developer with over 5 years of experience in creating top-notch iOS and Android applications. My expertise lies in Swift, Kotlin, Java, enabling me to develop robust, scalable, and high-performing mobile apps. Throughout my career, I have successfully delivered numerous projects that have significantly benefited my clients. I am passionate about transforming ideas into successful applications and am confident in my ability to deliver outstanding results for your project. Best regards, Moamen
₹35.000 INR på 10 dage
6,6
6,6

Hi , Drawing from my extensive experience and expertise in Mobile App development, particularly with React Native, I am confident that I can deliver exceptional results for your Local Dairy Subscription project. I understand the core functional requirements including authentication & profile management, product catalogue, subscriptions & scheduling, comprehensive orders management, a robust wallet & payment system, as well as notifications. My experience in developing systems deploying all these functions gives me the advantage of tailoring it to meet your specific needs. In terms of technical requirements, I can architect a scalable and secure backend to accommodate your expected initial users and any future growth up to 10,000 users. As for database choice, I suggest incorporating PostgreSQL for its robustness and excellent scalability. This would go hand in hand with a well-optimized hosting architecture based on extensive research into best practices. My team at Tecnogize also understands the importance of regular database backups and maintaining clean code to ensure a smooth post-launch operation. Plus, we offer 3 months post-launch bug support to guarantee everything runs smoothly. You can count on us for timely source code handover and full ownership of the code upon payment. Take a glance at our previous work where we developed similar applications that have successfully met client's expectations ensuring the required 100%.age. Lets discuss more over chat.
₹37.500 INR på 7 dage
5,7
5,7

As a full stack developer with over 5 years of experience in web and mobile app development, I can offer end-to-end solutions for your Local Dairy Subscription's project. My proficiency extends to backend technologies such as Node.js, Laravel and PHP that are crucial for creating a scalable and secure system. In my previous client work, I have effectively integrated payment gateways, managed databases, and optimized performance - requisites that align closely with your project's demands. I have hands-on experience with React Native which enables me to provide seamless user experiences on both Android and iOS platforms. My coding philosophy revolves around building clean, optimized, and maintainable code structures - something essential for the longevity of your subscription-based dairy app. Additionally, maintaining effective and transparent communication channels with my clients throughout the project is a top priority for me, as I believe every successful delivery hinges on that. Collaborating with me means partnering with someone dedicated to converting ideas into reality efficiently and effectively. If you are seeking robust and bug-free deliverables along with consistent post-launch support, I will be thrilled to assist you. Let's discuss how we can create an amazing system together!
₹25.000 INR på 7 dage
5,2
5,2

Hello, I’m a Cross-Platform Mobile & Web App Developer with 7+ years of experience building subscription-based delivery apps, wallet systems, and scalable backend platforms. Your Requirement You need a milk subscription delivery system with Android & iOS apps, web admin panel, wallet payments, subscription scheduling, and delivery management. What I Will Deliver Android & iOS apps (Flutter) + Web Admin Dashboard Backend + Database with secure, scalable architecture Subscription system (daily/weekly, cutoff logic, pause/resume) Wallet + Payment gateway (UPI, cards, auto-deduction, ledger) Orders, reports, delivery list module and PDF invoices Notifications system and admin controls Full source code handover + deployment support + 3 months bug support I can assure you 100% satisfied job. If you have some questions, you can contact me so we can discuss in detail. Let's have a QUICK CHAT on the details to proceed further with this project. Thank’s,
₹25.000 INR på 7 dage
5,7
5,7

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.
₹25.000 INR på 7 dage
4,2
4,2

Hello, Project requires a scalable subscription system for milk delivery. I will build native Android and iOS apps using Flutter for rapid cross‑platform delivery, coupled with a Django REST API that handles authentication, product catalog, subscription logic, wallet, and payment integration with UPI and card gateways. The web admin will be a React dashboard on Django, offering user, product, order, and reporting modules, with role‑based access and GST‑ready exports. Deployment will use Docker on AWS ECS, with RDS PostgreSQL and S3 for media, ensuring daily backups and auto‑scaling. The development cycle is split into: 1) architecture & database design, 2) API and core business logic, 3) mobile UI and integration, 4) admin dashboard, 5) testing & QA, 6) deployment & handover. I have delivered similar subscription SaaS platforms and will provide 3 months post‑launch support. Let’s discuss details to start building this reliable dairy service. Best Regards Naveen Thakur
₹12.500 INR på 1 dag
3,8
3,8

Hi, Tranquil can deliver your complete milk subscription system within 5 days for ₹27,000, including Android app, iOS app, web admin, backend, payment integration, and deployment support. ? Tech Stack Mobile: Flutter (single codebase for Android + iOS) Admin Panel: React (Web) Backend: Node.js (NestJS) Database: PostgreSQL Payments: Razorpay (UPI, Cards, Wallet) Hosting: AWS/DigitalOcean with auto backups ? Core Features • OTP login + admin approval • Product & subscription management • Daily/Weekly/One-time orders • 5 PM cutoff logic (server-enforced) • Pause/resume subscription • Prepaid wallet + auto daily deduction • Low balance alerts • PDF invoices • Complaint/missed delivery option • Delivery list view • GST-ready reports ? Architecture • Scalable backend (10,000+ users ready) • JWT authentication • Cron jobs for cutoff & wallet deductions • Role-based admin access ? Deliverables • Full source code ownership • Deployment to Play & App Store • 3 months post-launch bug support • Clean, maintainable code We have experience building subscription-based systems with recurring order logic. Ready to start immediately.
₹27.000 INR på 7 dage
3,1
3,1

Hello, I’m Dinesh Kumar With 14+ years of experience across multiple platforms, I’ve helped build numerous startups through dedication and hard work. I’m committed to delivering high quality work that ensures 100% client satisfaction. Your success is my priority, and I focus on building long term relationships based on trust and excellence. Expertise: Web & App Development – React.js, Node.js, JavaScript, PHP, MySQL, WordPress, Magento, CodeIgniter, Shopify, .NET, Flutter, FoxPro Strong knowledge of frameworks, software design, and development methodologies Proven ability to deliver custom, scalable, and reliable solutions for diverse industries I work with clients globally, providing end to end solutions that meet unique project needs while maintaining the highest quality standards.
₹25.000 INR på 7 dage
2,3
2,3

As an experienced and highly skilled full-stack engineer with a focus on backend architecture and system recovery, I believe I possess the precise skillset required to successfully deliver your milk subscription app project. My specialty lies in diagnosing and fixing live production systems, syncing APIs, ensuring secure and scalable backend architecture, as well as recovering broken projects without compromising existing data. With a consistent approach that emphasizes problem-solving, I'll guarantee the development of a stable system you can rely on. In terms of technology stack, I propose the usage of Flutter for Android and iOS application devlopment, while for the web admin dashboard we can integrate robust web technologies such as React or Angular. Moreover, to ensure seamless payment integration we can employ proven payment gateway solutions like Stripe or Razorpay. Additionally, being proficient in both web and backend development will give me an edge in creating a smooth and impressive user experience. Regarding the hosting architecture, I recommend the use of scalable cloud hosting services such as AWS or GCP, which will not only ensure excellent performance but also provide sturdy data backup.
₹35.000 INR på 7 dage
3,6
3,6

Hello, I am Raj from Inweb Technologies, with expertise in PHP, Payment Gateway Integration, React Native, and Flutter. I have reviewed your project requirements for developing a subscription-based milk & dairy delivery system and am confident in delivering a scalable solution. With over 10 years of experience in digital marketing and web development, I specialize in building optimized websites and executing result-driven marketing campaigns. I am keen to discuss your project further in chat to understand your needs better. Best regards, Raj
₹25.000 INR på 7 dage
0,3
0,3

Hello! Your milk subscription system requires strong cutoff logic, wallet automation, and scalable architecture to support growth from 50 to 10,000 users without performance issues. Proposed Tech Stack Mobile Apps: Flutter for Android and iOS with a single maintainable codebase. Admin Dashboard: React based web panel. Backend: Node.js with structured service layer. Database: PostgreSQL for transactional reliability and wallet ledger integrity. Hosting: Cloud deployment with auto scaling, daily backups, and secure environment configuration. Core Implementation Focus Subscription engine with strict 5:00 PM cutoff enforcement and automatic lock logic. Wallet system with prepaid balance, auto deduction, refund handling, and complete transaction history. OTP based authentication with admin approval workflow. Consolidated next day product requirement report for operations. GST ready reporting and sales summaries. Role based admin access with secure API architecture. Push notifications will handle order confirmations, low balance alerts, and admin updates. Delivery module will provide simple daily lists without routing complexity. I have 7+ years of experience building subscription commerce platforms, wallet systems, and scalable mobile applications with clean code and full source ownership handover. Best regards, Pratiksha Gupta
₹75.000 INR på 25 dage
0,2
0,2

Hello! I understand you need a complete milk and dairy subscription delivery system including Android and iOS customer apps, a web-based admin dashboard, backend infrastructure, wallet payments, subscription scheduling with cutoff logic, reporting, and deployment support. The platform must be reliable for daily operations, scalable from a small user base to thousands of customers, and built with clean architecture for long-term growth. I have 6 years of experience developing subscription-based delivery platforms with wallet systems, automated billing, admin dashboards, and scalable backend architectures. My focus will be on building a stable cutoff and scheduling engine, secure wallet with auto-deduction, real-time notifications, and an admin panel that simplifies user, product, and delivery management. I will also ensure the system is optimized for performance, data security, and future scalability to handle higher user volumes smoothly. I specialize in building hyperlocal delivery and subscription systems where reliability, automation, and maintainability are critical. I have worked on similar solutions and can share relevant examples in private chat. I ALSO OFFER THREE MONTHS OF SUPPORT AFTER DELIVERY TO ENSURE EVERYTHING RUNS SMOOTHLY, AND I WILL PROVIDE COMPLETE SOURCE CODE OWNERSHIP AS REQUESTED. Let’s connect to discuss timeline, architecture, and next steps. Best regards, Nikita Gupta
₹75.000 INR på 7 dage
0,2
0,2

Hello, Thank you for sharing the project details. I understand that you are looking to develop a subscription-based milk delivery platform with mobile apps, web admin dashboard, payment integration, and automated subscription management. I can build a scalable system using modern development practices to ensure reliability, security, and smooth daily operations. The platform will include OTP authentication, product catalogue management, subscription scheduling with cutoff logic, wallet system with transaction tracking, notification automation, and order history support. For mobile development, I recommend Flutter for Android and iOS compatibility using a single codebase. The backend can be developed using Node.js or Django with PostgreSQL or a similar reliable database. The admin dashboard will be designed for easy operational control, reporting, and user management. The system will be built with scalability, data security, and maintainability in mind. Full source code handover will be provided upon final payment. I would be happy to discuss timeline, budget, and technical architecture details.
₹12.500 INR på 5 dage
0,0
0,0

Hi there, I’ve read your full brief and understand you need a subscription-based milk and dairy delivery system with Android and iOS apps, an admin dashboard, wallet with UPI/cards, reliable cutoff logic, delivery list, reports, and full scalability up to 10,000 users. I’ll build it with Flutter for both apps and React for the web admin. The backend will use Node.js + PostgreSQL for secure data handling, with Redis for caching and background jobs to manage subscription cutoffs and wallet deductions. Hosting will be on AWS with daily backups and role-based admin access. The payment gateway will be Razorpay (or Stripe if preferred), supporting prepaid wallet, auto-deductions, refunds, and alerts. The system will include product, order, and subscription management, real-time reports, and downloadable invoices. You’ll receive full source code in Git, production deployment support, and 3 months of post-launch bug fixes. I’ve previously developed subscription and delivery platforms with wallet systems, daily scheduling, and admin reports, so I can ensure reliability and smooth operation from day one. Best regards, Shuvadeep
₹25.000 INR på 7 dage
0,0
0,0

Hello, I can help you create a scalable subscription-based dairy delivery system for Android, iOS, and a web-based admin dashboard. I focus on clean architecture, reliability, and smooth user flows, especially for recurring subscriptions and daily delivery logic. The system will include customer apps with OTP login, address validation, subscription management, and payments. It will also have an admin panel for user approval, delivery lists, and basic operations. I design interfaces with clarity in mind and build systems that can scale from a few hundred users to several thousand. I’m happy to walk you through the proposed app flow, admin structure, and a clear development roadmap before we start. Best regards
₹29.000 INR på 7 dage
0,0
0,0

Building a seamless subscription app means nailing the cutoff logic and wallet auto-deductions without fail. I've delivered a similar system that smoothly managed 5000+ users with zero payment issues or delivery overlaps. Here's how I'd approach: 1. Use React Native for apps plus React for admin dashboard 2. Node.js backend with PostgreSQL for scalability 3. Integrate secure payment gateway and wallet system early 4. Rigorous testing on cutoff and subscription pause/resume flows To build trust, I’m offering an onboarding rate 20% below usual fees for initial work and support. I guarantee full source code handover and three-month post-launch support. Ready to discuss tech stack or timeline details?
₹26.250 INR på 30 dage
0,0
0,0

Hello, RVTechmedia has 10+ years of experience in mobile and web application development. We have successfully developed and delivered many ecommerce and subscription-based applications with secure payment integration and scalable backend systems. Our team has strong expertise in: • iOS (Swift) • Android (Native & Kotlin) • Flutter (Cross-platform) • PHP (Laravel & Core PHP) • React.js (Admin Panels) • Node.js (API & Backend Development) We understand that your Milk Subscription Delivery App requires a strong subscription engine, wallet system, cutoff timing logic, and a scalable backend — and this is something we have already implemented in multiple ecommerce and recurring-order platforms. Best Regard, RVTechmedia
₹34.500 INR på 40 dage
0,0
0,0

Hi, I’m very interested in your Milk Subscription Delivery App project. I have 8+ years of experience in developing subscription-based mobile apps, admin dashboards, and scalable backend systems with payment gateway and wallet integrations. I have successfully delivered similar delivery and e-commerce platforms with secure, reliable, and user-friendly architecture. Tech Stack: Flutter (Android & iOS), React.js (Web Admin), Node.js or .NET Core (Backend), and PostgreSQL/MySQL (Database), hosted on AWS or DigitalOcean for scalability and security. I will deliver complete apps, admin dashboard, backend, payment integration, deployment support, full source code handover, and post-launch bug support. Estimated timeline is 6–8 weeks. I would be happy to discuss your requirements and share relevant project examples.
₹25.000 INR på 7 dage
0,0
0,0

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