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Build Two Cross-Platform Mobile Apps for Smart Milk ATM System Project Description We are looking for an experienced Flutter or React Native developer to build two mobile applications for our Smart Milk ATM solution. App 1: Customer Mobile App The customer app should include features such as: User registration and login OTP authentication RFID card registration and management Wallet recharge and balance Milk purchase history QR code support (optional) Notifications Nearby Milk ATM locations Profile management Support/Contact section App 2: Admin/Operator App The operator app should include: Secure login Customer management RFID card management Transaction history Wallet recharge management Milk ATM status monitoring Sales reports Inventory monitoring Machine alerts Basic analytics dashboard Backend Requirements Cloud database (Firebase preferred) Secure authentication REST API integration Push notifications Scalable architecture Admin panel (Web dashboard is a plus) Platforms Android iOS (preferred) Skills Required Flutter or React Native Firebase REST APIs UI/UX implementation Payment gateway integration (future-ready) RFID/API integration experience is a plus Deliverables Complete source code Documentation APK/IPA builds Firebase setup Deployment support Bug fixes after delivery Nice to Have Experience working with: IoT devices Smart vending machines RFID systems Dairy or retail automation Please share: Portfolio Similar applications you've built Estimated timeline Proposed technology stack Fixed price or hourly quote
Project ID: 40556985
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69 freelancers are bidding on average ₹18,254 INR for this job

Hi, I'm a Flutter developer at Harmis Technology (4.8 stars, 276 reviews, building mobile apps since 2009). I can build both apps: Customer app with OTP login, RFID card management, wallet recharge, purchase history, nearby-ATM locator and notifications; and an Operator app with customer/RFID/transaction management, inventory monitoring, alerts and a basic analytics dashboard. I'll use Flutter + Firebase (auth, push notifications, Firestore), REST APIs, and a clean scalable architecture so payment gateway and RFID/IoT hooks can be added later. Deliverables include source code, documentation, APK/IPA builds and post-delivery bug fixes. Happy to share past app work and discuss milestones.
₹12,000 INR in 15 days
8.6
8.6

Hello, I can help with your "Flutter Smart Milk ATM Apps" project. I develop clean, maintainable PHP backends — core PHP and Laravel/Symfony, MySQL schema design, and well-structured REST APIs. For work involving php, mobile app development, iphone, android, dart, ios development, payment gateway integration, react native, flutter, rest api, I pay close attention to validation, security, and readable code, delivering in small, testable milestones. You'll get clean commits and clear documentation. Could we discuss the specifics before I firm up the timeline? ⭐ 5.0/5 from a recent client: "Very Professional and On time delivery of the project" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹10,000 INR in 3 days
8.0
8.0

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
₹12,000 INR in 3 days
7.1
7.1

Hello 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

Hello, i have experience about 6 year in Mobile application Developer and also mange api and backend development. Done around 20 Mobile application project. are looking for an experienced Flutter or React Native developer to build two mobile applications for our Smart Milk ATM solution. App 1: Customer Mobile App The customer app should include features such as: User registration and login OTP authentication RFID card registration and management Wallet recharge and balance Milk purchase history QR code support (optional) Notifications Nearby Milk ATM locations Profile management Support/Contact section App 2: Admin/Operator App The operator app should include: Secure login Customer management RFID card management Transaction history Wallet recharge management Milk ATM status monitoring Sales reports Inventory monitoring Machine alerts Basic analytics dashboard Backend Requirements Cloud database (Firebase preferred) Secure authentication REST API integration Push notifications Scalable architecture Admin panel (Web dashboard is a plus) Platforms Android iOS (preferred) Skills Required Flutter or React Native Firebase REST APIs UI/UX implementation Payment gateway integration (future-ready) RFID/API integration experience is a plus Deliverables Complete source code Documentation APK/IPA builds Firebase setup Deployment support Bug fixes after delivery Nice to Have Kindly start the interview so that we can discuss the project in detail. Regard Manish Giri
₹2,000 INR in 7 days
6.0
6.0

Hi, I’m Ravi Mishra. I build easy-to-use mobile apps that connect perfectly with real-world hardware. I am the right fit to build both your Customer and Admin Milk ATM apps, complete with simple phone logins, RFID card scanning, wallet recharges, and live machine tracking. I will deliver clean code, working apps for both Android and iOS, and full help setting up the database so everything runs smoothly. Let's chat quickly to look at your hardware details and pick a start date!
₹7,000 INR in 7 days
6.0
6.0

As a seasoned developer with 9+ years of experience in both web and mobile app development, specializing in cross-platform technologies like Flutter and React Native, I feel confident I'm the ideal fit for your Smart Milk ATM Apps project. Throughout my career, I've successfully built several E-commerce and CMS-based websites, which have required not only robust coding skills, but also an agile understanding of UI/UX design. My expertise with technologies like Firebase and REST APIs aligns well with your project's requirement for a cloud database, secure authentication, and push notifications. Additionally, I bring a deep-seated passion for turning ideas into reality. This is evident through my provision of effective cost management while ensuring top-notch quality deliverables. Moreover, my knowledge extends beyond just the job description; I have a solid background in IoT devices and smart vending machines which is a perfect complement to your Smart Milk ATM system. Let's collaborate to revolutionize dairy automation!
₹17,000 INR in 7 days
5.6
5.6

As an experienced Flutter developer from Dlite Info Tech Pvt Ltd, I'm well-equipped to bring your Smart Milk ATM Apps ideas to life. Having built several similar cross-platform mobile apps for different industries, I am skilled in all the technologies you require – Flutter, Firebase, REST APIs, and UI/UX implementation. My diverse experience guarantees a comprehensive end-to-end solution – from building the customer app with its various functionalities like user registration, OTP authentication to the seamless integration of RFID card registration system and wallet creation. Additionally, I have a solid understanding of cloud database architecture and secure authentication system for ensuring user's data Privacy isn't compromised. My work doesn't stop at development; I'll deliver complete documentation, Firebase setup support and provide APK/IPA builds as per your requirement. Rest assured, bug fixes even after delivery! Let me help in making your vision a reality. Get in touch today and I'll provide you a comprehensive timeline alongside a competitive quote for your Projec
₹47,500 INR in 7 days
4.4
4.4

Greetings, I have read the project description seems interesting project do get in touch to discuss things in details. Regards
₹7,000 INR in 7 days
4.4
4.4

With over two decades of experience in the technology industry, I bring an exceptional level of expertise and proficiency to your Flutter Smart Milk ATM Apps project. From my early days as a computer science lecturer to my most recent role as Chief Technology Officer at an AI startup, I have consistently led teams to develop and implement advanced digital products across various sectors. The skills required for your project are well within my wheelhouse. As a pro in Flutter and React Native, I'm able to craft stellar cross-platform mobile applications with beautiful UI/UX implementations. My extensive knowledge of Firebase, REST APIs, and payment gateway integration ensures a secure and efficient backend infrastructure that is future-proofed. Moreover, I'm no stranger to RFID/API integration- a valuable skill for your Smart Milk ATM solution. My past projects include the development of AI-powered voice and chat agents, machine learning-based analytics platforms, SaaS applications, and more - all requiring scalable frontend-back end architecture. Rest assured that time won't be squandered with me at the reins of your project - prompt delivery without compromising quality is one of my hallmarks. Let's create an\system that helps people find milk>
₹1,500 INR in 7 days
4.4
4.4

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu
₹7,000 INR in 7 days
4.0
4.0

Hi, Your main goal is to build a reliable, scalable Smart Milk ATM ecosystem where customers can seamlessly purchase milk while operators can efficiently manage RFID cards, wallets, transactions, inventory, and machine status in real time. I can deliver both cross-platform apps with a secure Firebase backend, REST API integration, and a future-ready architecture for payment gateway and IoT expansion. I have experience developing custom Flutter applications, admin dashboards, API integrations, and scalable backend solutions with a strong focus on performance, security, and intuitive UI/UX. I'll provide complete source code, Firebase setup, documentation, deployment support, and post-launch bug fixes to ensure a smooth rollout. I'm confident I can build a solution that's reliable today and easy to scale as your Smart Milk ATM network grows. Could you please confirm whether the Milk ATM hardware APIs/RFID protocol are already available, or will those integrations need to be developed as part of this project? Best regards, Arshiya
₹12,000 INR in 7 days
3.7
3.7

Hello, I have read your Complete proposal your Need a Experienced Flutter developer for flutter smart milk ATM app. I have more than 3 years of work experience in Mobile application developemnt have a hand-on expeirence in Many terms like Figma to Flutter, Firebase, Google maps and Rest APIs integrations I am Confident that will handle your task in a reasonable price and time and I am available to start working on it Let's chat to Proceed
₹1,500 INR in 7 days
3.7
3.7

Hi, a Smart Milk ATM app is such a practical, real-world use case - I like that it's solving an everyday problem for actual customers. I can build the customer app in Flutter covering registration, OTP auth, RFID card linking, wallet recharge and purchase history, keeping the UI simple enough that non-technical users won't get confused at the machine. Given the budget, I'd suggest we lock the customer app as milestone one and then scope the companion admin/vendor app right after, so quality doesn't get rushed. I have delivered several production Flutter apps with Firebase backends and would be glad to share examples - keen to help bring this to your customers.
₹11,800 INR in 15 days
4.5
4.5

Your project requires more than a simple mobile application set — it needs a stable transaction platform capable of handling wallet operations, RFID integrations, machine monitoring and scalable customer management reliably across mobile devices. I would approach this as a production-ready MVP using Flutter for both applications to maximize code reuse and maintainability across Android and iOS. Firebase would be used for authentication, push notifications, realtime updates and secure cloud data management, while REST APIs would isolate ATM/RFID integrations and future payment gateway support. For the customer app, I would implement secure OTP authentication, RFID card linking, wallet management, transaction history, notifications and ATM location services with a clean and responsive UI. For the operator app, the focus would be operational reliability: customer/card management, transaction visibility, machine status tracking, inventory monitoring and analytics dashboards. The architecture would be modular to support future expansion such as QR purchases, IoT telemetry, payment integrations and web administration panels without major refactoring. Deliverables would include full source code, Firebase configuration, API integration layer, Android/iOS builds, deployment assistance and post-delivery stabilization fixes. Estimated delivery for a solid MVP covering both apps and backend integration is around 6 to 8 weeks depending on the readiness of ATM APIs and RFID communication specifications.
₹12,500 INR in 50 days
3.7
3.7

Hi, We are excited about the opportunity to develop your Smart Milk ATM solution. With over **10 years of experience** in cross-platform mobile application development, we specialize in building scalable Flutter applications integrated with cloud backends, REST APIs, IoT devices, and real-time systems. ### Technology Stack * **Frontend:** Flutter (Android & iOS) * **Backend:** Firebase (Authentication, Firestore, Cloud Functions) * **API:** RESTful APIs * **Notifications:** Firebase Cloud Messaging (FCM) * **Architecture:** Clean Architecture with scalable state management * **Database:** Firestore (or your preferred database) * **Version Control:** Git We can also build a web-based admin dashboard if required. ### Estimated Timeline Approximately **8–12 weeks**, depending on the final scope, UI designs, backend readiness, and third-party integrations. We would be happy to discuss your hardware APIs, RFID communication protocol, and Smart Milk ATM workflow in more detail before providing a final estimate. Looking forward to working with you. I have created multiple simillar projects like this once we discuss will show you Best regards, Sagar Flutter Developer
₹15,000 INR in 7 days
2.1
2.1

Hey, Two cross-platform apps sharing a Firebase backend is a clean way to structure this — Customer app for wallet, RFID, purchase history, and locations, Operator app for management, monitoring, and analytics, both pulling from the same real-time data layer so nothing gets out of sync. I build in Flutter for cross-platform (Android + iOS from one codebase), which fits your stack preference and keeps future maintenance simpler than managing two native apps. I'll set up Firebase for auth (OTP), real-time database, push notifications, and REST API integration for RFID/machine communication, with the architecture built to scale as you add more ATM units. Payment gateway integration will be structured to slot in cleanly when you're ready, even if it's future-phase. Deliverables — complete source code, documentation, APK/IPA builds, Firebase setup, and post-delivery bug-fix support — all standard for how I close out projects. 140+ projects over 6+ years, including apps with hardware/IoT-adjacent integrations (RFID, device APIs). Let's connect to go over the RFID hardware specs and ATM communication protocol. Hitender
₹5,000 INR in 2 days
1.9
1.9

With our focus on innovative and functional designs, I believe we're the ideal match for your Smart Milk ATM project. My five years of experience span across full-stack development, with particular emphasis on mobile apps using React Native and Flutter - precisely what's needed for this ambitious cross-platform endeavor. This isn't our first rodeo with cloud-based systems either, making us very comfortable working with Firebase. You'll be pleased to know that we're versatile and capable of answering many of your pre-emptive needs including API Development, UI/UX Implementation and Payment Gateway Integration. Our previous projects bear testimony to these proficiencies. We have successfully developed scalable mobile apps, created eCommerce platforms integrating payment gateways, and implemented IoT solutions in past end-to-end ventures. Rest assured, my team will provide the customer and operator-oriented functionalities you're seeking along with comprehensive documentation, APK/IPA builds, Firebase setup, deployment support, bug fixes and more. Last but not least, our strength lies in our commitment to quality and our ability to provide solutions that go beyond mere execution. Our goal has always been to create products that translate a vision into distinguished reality. This approach has consistently garnered high client satisfaction ratings - something we look forward to replicating with you.
₹7,000 INR in 7 days
1.6
1.6

Hi, I can build both the Customer and Admin mobile apps using Flutter with Firebase for a single, scalable codebase supporting Android and iOS. I'll implement secure authentication, RFID-ready architecture, wallet management, transaction history, notifications, REST API integration, and an analytics dashboard. I'll deliver clean source code, documentation, deployment support, and a future-ready solution for IoT and payment integrations.
₹11,200 INR in 7 days
1.4
1.4

Hello lets connect over chat , i have past experience in building water atm similarly like this app. I have a deep understanding of Flutter, which would make me a strong candidate for your project. My experience includes all the features mentioned in your project description—from user registration and wallet management to transaction history and sales reports. I also have advanced knowledge of Firebase, REST APIs, and UI/UX implementation.
₹15,000 INR in 15 days
1.4
1.4

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