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I’m building a modular, scalable QR code ordering platform for cafés and need a full-stack developer who works comfortably with Node.js on the backend. The system will support three roles: • Super Admin – creates cafés, assigns subscription packages, runs reports, and can toggle online payment on or off per café. • Café Admin – generates table-specific QR codes, maintains the digital menu, and monitors incoming orders in real time. • Customer – scans a table QR, views the menu, builds a cart, and submits the order from any mobile browser. If online payment is enabled, the customer should be routed through a local UAE gateway (e.g., Network International or similar). Please architect the payment module so that Stripe or PayPal could be swapped in later without rewrites. Technical expectations – Backend: Node.js with a clean, well-documented codebase. – Database: MySQL or MongoDB, whichever you feel best suits the design. – Frontend: HTML/CSS/JS; React is welcome if it speeds development and keeps the UI snappy on mobile. – Deployment: deliver to my own hosting and domain, with instructions for environment variables, build commands, and database import. – Ownership: all source code, assets, and database schemas handed over in full. What to send with your bid I’d like to see past work specifically related to restaurant tech, QR ordering, POS, or similar real-time ordering systems. Links, repo snippets, or short video demos are perfect; no need for lengthy proposals—I’ll follow up with shortlisted freelancers for deeper discussions. I’m aiming for a clean MVP first, followed by feature iterations, so well-structured code and clear separation of concerns are critical. If you have questions about flow, database design, or the UAE payment interfaces, let me know in your opening message so we can clarify early.
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101 freelancer chào giá trung bình $257 USD cho công việc này

Asif from Einnovention here, and I'm thrilled to say we have just the comprehensive skill set you’re looking for. Our team of 25+ experienced developers, digital experts, and designers has a proven track record in delivering high-quality, scalable solutions. We pride ourselves on being innovative, flexible and focused on building long-term relationships with our clients. In past projects similar to yours, we've developed powerful restaurant tech solutions, QR ordering systems, and POS systems that are all intuitive and real-time responsive. One example is a restaurant management system that facilitated easy menu updates in real-time along with dynamic mapping per table -- all crucial components of your project. This background ensures we fully grasp the intricacies of your idea and are well-versed in handling the seamless flow between the three roles your platform needs. Furthermore, we have solid understanding and experience deploying Node.js on the backend alongside either MySQL or MongoDB for the databases. On the frontend side, we're highly proficient in HTML/CSS/JS which can be supplemented with React if required. Our team takes pride in efficient time-management; we go the extra mile to deliver with clear separation of concerns whilst keeping a snappy UI on mobile devices like you’ve asked for. Let's connect soon so we can discuss in more depth about your specific requirements and how best we can realize your vision.
$140 USD trong 7 ngày
7,9
7,9

Hello, I read your requirements carefully and understood the complete scope of the QR café ordering platform. I have 10+ years of experience in full-stack development with Node.js, React, and scalable database architectures, and I can develop a modular system supporting Super Admin, Café Admin, and Customer roles with real-time order management and QR-based table ordering. I will build a clean and well-structured Node.js backend, design a scalable MySQL/MongoDB database, and create a responsive mobile-friendly interface. The platform will allow café admins to generate QR codes, manage menus, and monitor orders, while customers can scan, browse, and place orders directly from their mobile browsers. The payment module will be built with a flexible gateway architecture supporting UAE gateways like Network International, with the ability to easily switch to Stripe or PayPal later. 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 STORES. The project will include deployment on your hosting, full documentation for setup, environment configuration, and database import along with a clean MVP ready for future feature expansion. I eagerly await your positive response. Thanks.
$140 USD trong 15 ngày
8,0
8,0

As the owner of an international website design and development company, with over three decades of experience in the world market, I am well-equipped to deliver a high-quality QR Café Ordering platform. My background in restaurant tech development and previous work on similar projects will guarantee that your MVP, as well as feature iterations, are met with utmost professionalism. With my commendable skillset in HTML and PHP, I'll create a well-structured, clean, and scalable Node.js-based backend with either MySQL or MongoDB database that would best suit your design. My aim is to ensure a seamless flow for all three roles -super admin, café admin, and customer- thereby enabling them to fully utilize your system's capabilities. More importantly,, I understand the critical nature of this project's clean architecture for smooth payment module integration. Regarding UAE payment interfaces, I have worked on various payment gateway integrations including LOCAL UAE gateways like Network International. Consequently, the QR Café Ordering platform will function flawlessly even when swapping Stripe or Paypal for later purposes. Choose me for this project and we will build a system that guarantees flexibility from backend to frontend, full ownership and scalability
$999 USD trong 99 ngày
7,8
7,8

Hello, At WellSpring Infotech, we combine a decade of tech expertise with a strategic mindset to be your ideal partner in developing state-of-the-art solutions. Our well-rounded team has ample experience working on real-time ordering systems, POS software, and specifically QR ordering platforms that align perfectly with your project demands. You can rest assured of receiving clean, well-documented code using Node.js, MySQL/MongoDB for the database, and HTML/CSS/JS for the frontend. In our comprehensive portfolio of satisfied clients, we have delivered successful B2B and B2C projects across healthcare, eCommerce, fintech, and multiple other areas; which corroborate our skills powerfully. We fully comprehend the importance of a clean MVP at the start to ensure a solid foundation for future feature iterations. We bring this attention to detail and focus on scalability into every project. Moreover, we appreciate that UX/UI design can shape user experiences significantly, especially in mobile applications. With Regards!
$250 USD trong 7 ngày
8,0
8,0

Hi there! I specialize in developing scalable and efficient digital solutions for businesses. With over a decade of experience in Full-Stack Development and expertise in Node.js, I am excited about the opportunity to work on the modular QR code ordering platform for cafés. I propose to create a robust system with distinct roles: Super Admin for management, Café Admin for order tracking, and a seamless experience for customers. I will ensure that the online payment module can easily integrate with local UAE gateways like Network International. For the technical implementation, I will use Node.js for the backend, MySQL for the database (or MongoDB if preferred), and HTML/CSS/JS for the frontend. If necessary, React will be utilized to enhance the UI experience on mobile devices. Upon completion, I will deploy the platform to your hosting with detailed instructions for environment variables and database setup. Rest assured, you will receive full ownership of all source code, assets, and database schemas. To kickstart the project, I aim to deliver a clean MVP, followed by iterative feature enhancements. I can provide relevant work samples related to restaurant tech and real-time ordering systems to showcase my capabilities. Looking forward to discussing the project details further. What are your thoughts on the proposed approach? How do you envision the scalability of the QR code ordering platform as the business grows?
$160 USD trong 52 ngày
7,0
7,0

Greetings, I'm excited about your QR Café Ordering Platform project. You're looking for a full-stack developer to create a modular system that supports different user roles, and I believe my experience aligns perfectly with your needs. I would focus on building a robust backend with Node.js, ensuring the code is clean and well-documented, which is essential for scalability. For the database, I’d choose between MySQL or MongoDB based on the best fit for your design while keeping the frontend snappy, potentially using React for a smooth user interface. Ensuring a seamless payment integration that can adapt to different gateways without a complete rewrite is something I’m keen to tackle. I’ve worked on similar projects in the restaurant tech space, which provides me with a solid understanding of the unique challenges in real-time ordering systems. Best regards, Saba Ehsan
$150 USD trong 4 ngày
6,6
6,6

Hello, I’ve gone through your project details, and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, specifically working with Node.js and creating scalable applications. Your concept for a modular QR café ordering platform is exciting, and I am confident in architecting a clean, well-documented codebase to meet your specific requirements. I’m particularly drawn to the need for a flexible payment module, as I've successfully integrated various payment gateways in past projects, ensuring easy transitions if needed. My experience with MySQL and MongoDB will help in selecting the best database solution that aligns with your project demands. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m eager to dive deeper into this project. Could you clarify: 1. What specific features are you envisioning for the MVP? What specific features are you envisioning for the MVP? Let’s discuss over chat! Regards, Arpit Jaiswal
$155 USD trong 25 ngày
7,1
7,1

Hi, As you're building a modular QR code ordering platform for cafés with Node.js backend, I'm pleased to offer my services for the same. I have extensive experience building complex enterprise-level real-time ordering systems (including QR menu apps and restaurant POS) using Node.js, Express, MySQL/MongoDB, React/Angular for snappy mobile UIs, HTML/CSS/JS, payment gateways (Stripe/PayPal + custom like Network International), WebSockets for live orders, and deployment to Azure/hosting with full env setup and code ownership. Kindly let me know your suitable time for further discussion about this project. In the meantime, please review the client feedback below. Looking forward to working together... Thanks, Akshay
$50 USD trong 2 ngày
6,1
6,1

Building a modular QR café ordering system can get messy fast, especially when you’re juggling real-time orders, payment gateways that must be swappable, and user roles that all need seamless, frustration-free access. I see how crucial it is for your MVP to be clean, with a backend that stays clear and organized while letting you hand off every asset and schema without future headaches. You’ll get a platform where café admins and customers can manage orders and payments easily, with a backend that is both well-documented and simple for you to extend or hand over. First, I’ll map your user roles and payment flow to guarantee each step is intuitive. Then, I’ll build out the Node.js backend with clean code and clear database design, keeping payment modules modular so you can swap providers later. Finally, I’ll deploy to your hosting and walk you through setup for a smooth launch. How would you like to handle the UAE payment gateway integration—are there technical docs or sandbox details you can share?
$144 USD trong 7 ngày
6,0
6,0

Hello There!!! ★★★★ ( QR Café Ordering Platform ) ★★★★ I understand you need a modular, scalable QR code ordering platform for cafés with three roles: Super Admin, Café Admin, and Customer. The system should support table-specific QR menus, real-time order tracking, and online payments via UAE gateways, while keeping the code clean, modular, and easy to expand for future features. ⚜ Backend development using Node.js with clean, documented code ⚜ Database design with MySQL or MongoDB for orders, menus, and users ⚜ Frontend implementation with responsive HTML/CSS/JS or React for smooth mobile experience ⚜ QR code generation per table and café management by admins ⚜ Real-time order processing and dashboard monitoring ⚜ Integration with UAE payment gateways, with flexibility for Stripe/PayPal later ⚜ Full source code, assets, and deployment instructions handed over With 9+ years of experience building restaurant tech and real-time ordering systems, I focus on scalable, maintainable platforms. I’ll deliver an MVP quickly while ensuring the codebase supports iterative feature growth. Excited to help launch your café platform efficiently—let’s discuss the timeline and technical details! Warm Regards, Farhin B.
$110 USD trong 10 ngày
6,4
6,4

Hello, I hope you're doing well! I'm a Top-Rated Full-Stack Developer with 12+ years of experience delivering scalable, high-quality digital solutions. I’ve completed 100+ projects across Node.js, Python (Django/Flask), PHP (Laravel, CodeIgniter, Yii2), React/Vue/Angular, Shopify & E-commerce, and Mobile Apps (React Native, Flutter). My clients value my reliability, communication, and commitment to deadlines. Why I’m a Great Fit: > I carefully review project requirements to ensure full clarity. > I deliver clean, maintainable, and scalable code. > I break complex tasks into structured milestones with regular updates. > I work seamlessly across time zones using Jira, Asana, and Basecamp. What I Can Deliver: > Full-Stack Web & Backend Development (APIs, Platforms) > E-commerce & Marketplace Solutions (Shopify, WooCommerce, Magento) > Mobile Apps (React Native, Flutter) > AI/ML Integrations, Chatbots & Analytics > DevOps (AWS, Docker, CI/CD), Testing & QA > UI/UX Support & Technical Consulting My Approach: > Requirement Analysis & Scope Confirmation > Clear Timeline with Defined Milestones > Iterative Development with Demos > Thorough Testing & Final Delivery > Post-Launch Support Best regards,
$200 USD trong 7 ngày
6,1
6,1

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have developed several modular, scalable QR code ordering systems for restaurants and cafes that allowed customers to order and pay directly via mobile browsers with seamless real-time order monitoring. The most important part to successfully complete this project is designing a clean, well-documented Node.js backend with a flexible payment module that can integrate different gateways without future rewrites. Approach: ⭕ Design and implement a maintainable Node.js backend with clear separation of concerns. ⭕ Choose MongoDB or MySQL based on data structure needs for scalability. ⭕ Develop a responsive React frontend for snappy mobile UI. ⭕ Implement dynamic role management for Super Admin, Café Admin, and Customer. ⭕ Architect a modular payment system integrating UAE gateways initially with flexibility for Stripe/PayPal swaps. ⭕ Provide deployment scripts and complete documentation for easy setup on your hosting. ❓ Could you please clarify which payment gateway you prefer first for integration? ❓ Do you have a preferred choice between MongoDB and MySQL? ❓ Any specific features or reports needed from the Super Admin beyond what’s described? I am confident in delivering a clean MVP swiftly and supporting iterative improvements as you grow your platform. Best regards, Nam
$200 USD trong 3 ngày
5,4
5,4

Hello! I’m excited about the opportunity to work on your modular QR code ordering platform for cafés. I understand the importance of creating a scalable system that effectively manages roles for Super Admins, Café Admins, and Customers while ensuring a smooth user experience. With over five years of experience in full-stack development, I have a strong background in Node.js for backend development and have successfully built similar platforms in the past. My expertise in both MySQL and MongoDB allows me to choose the most suitable database for your project, ensuring optimal performance. To deliver your project efficiently, I propose the following approach: - Collaborate closely to outline the detailed requirements and ensure alignment with your vision. - Architect the backend using Node.js, ensuring a clean, well-documented codebase with a focus on maintainability. - Implement the frontend using HTML/CSS/JS, potentially leveraging React to enhance mobile responsiveness. - Set up the payment module for compatibility with local UAE gateways while ensuring flexibility for future integrations with Stripe or PayPal. I am eager to start this project and confident in my ability to deliver quality results on time. Please feel free to reach out so we can discuss your needs further.
$30 USD trong 7 ngày
4,7
4,7

Hello, I can deliver what you need. I’ve carefully reviewed your requirements, and this is essentially the same type of project I completed two months ago. I am a skilled freelancer with 6+ years of experience in PHP, HTML and I can deliver the results as quickly as possible. You can visit my profile to check my latest work and recent reviews. Connect in chat to discuss details and next steps. Warm regards.
$120 USD trong 7 ngày
4,9
4,9

Hi, As per my understanding: You want to build a scalable QR-based café ordering platform where customers scan a table QR code to access a digital menu, add items to a cart, and place orders through their mobile browser. The system must support three roles: Super Admin (manage cafés, subscriptions, reports, and payment settings), Café Admin (create table QR codes, manage menus, and monitor real-time orders), and Customers. The platform should optionally support UAE payment gateways like Network International while keeping the payment layer modular so gateways such as Stripe or PayPal can be integrated later without major changes. Implementation approach: I will develop a modular Node.js backend with well-structured APIs to manage cafés, menus, tables, orders, and subscriptions. MySQL or MongoDB will store menu data, QR-table mappings, and order records with efficient indexing. A mobile-first React frontend will ensure smooth ordering from scanned QR links and provide a real-time dashboard for café admins. The payment system will be implemented as an abstract service layer so different gateways can be plugged in easily. I will deploy the system on your hosting with full setup documentation, environment configuration, and database migration scripts. A few quick questions: Should café admins receive real-time notifications for new orders? Do you prefer MySQL or MongoDB for the MVP database? Will the MVP require POS integration or only a dashboard for order management?
$98 USD trong 5 ngày
5,4
5,4

Hello, Your platform needs a clean, scalable architecture that supports multi café management, QR based ordering, and real time order flow while keeping payments modular. I can build the backend with Node.js using a well structured API and role based access for Super Admin, Café Admin, and Customers. Café admins will generate table specific QR codes, manage menus, and receive orders instantly through a real time dashboard. Customers can scan a QR, browse the menu, add items to a cart, and submit orders smoothly on mobile. The payment layer will be designed as a modular service so UAE gateways like Network International work now while keeping Stripe or PayPal easily swappable later. You will receive full source code, database schema, and clear deployment instructions for your hosting. Best Regards, Shabahat Habib.
$140 USD trong 7 ngày
4,7
4,7

With a keen eye for detail and 5 years of experience, I have successfully delivered similar projects offsite. The QR code ordering platform for cafés perfectly aligns with my expertise in developing scalable and user-friendly solutions. I understand the significance of creating a modular system that caters to different user roles seamlessly. By utilizing Node.js for the backend and ensuring a clean, well-documented codebase, I guarantee a professional and efficient solution. My approach focuses on quality and performance, ensuring a smooth user experience and future-proof functionalities. Let's discuss how I can elevate your project with my skills. Free advice on architecture and payment integration awaits. Chirag Pipal Regards
$200 USD trong 7 ngày
4,3
4,3

Based on your requirements it’s a QR ordering platform with multiple roles, real time order handling and a payment system. I plan to approach it as follows: 1. Set up the backend using Node.js including role based access for Super Admin, Café Admin, and Customers. 2. Design the database using MongoDB 3. Build the customer ordering flow where users scan a QR code, open the mobile friendly menu, add items to a cart, and place orders directly from the browser. 4. Develop the Café Admin panel where managers can generate table specific QR codes, manage the digital menu, and monitor incoming orders in real time. 5. Implement a payment module designed with a gateway abstraction layer so a UAE provider such as Network International can be integrated first, while keeping it flexible to support Stripe later without major changes. Let’s connect
$150 USD trong 8 ngày
4,2
4,2

❗❕‼️⁉️ Hello ⁉️‼️❕❗ ❗❕❗❕❗❕ I understand you need a modular QR code café ordering platform with Super Admin, Café Admin, and Customer roles, including UAE payment gateway integration and scalable architecture. I HAVE SOME QUESTIONS REGARDING THE PROJECT SEND ME A MESSAGE FOR MORE DISCUSSION ❗❕❗❕❗❕ ⇆ ⇆ ⇆ I offer to develop a full-stack solution using Node.js backend, MongoDB or MySQL database, responsive React/HTML/CSS/JS frontend, implement role-based dashboards, table-specific QR code generation, real-time order tracking, modular payment gateway with future Stripe/PayPal swap capability, and full source code with deployment instructions ⇆ ⇆ ⇆ With 7+ years of experience in full-stack development, Node.js, and real-time ordering systems, I deliver clean, maintainable, and scalable solutions. My approach: design database and APIs for modularity, implement mobile-first UI for smooth customer experience, integrate secure payment flow, and provide thorough testing with full documentation. Looking forward to discussing the MVP and next steps. Best Regards, Shaiwan Sheikh
$119 USD trong 7 ngày
4,2
4,2

Hello, I can develop your Cafe Ordering Platform with menu management, online ordering, cart & checkout, payment integration, order tracking, and an admin dashboard. I have experience building food ordering systems with MongoDB and modern web stacks, ensuring smooth performance and scalable architecture. Please share your detailed feature requirements so I can provide timeline and cost. Ready to start immediately. Regards, Bharti M
$500 USD trong 7 ngày
4,0
4,0

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