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I need a straightforward Flutter app for Android that lets customers build and pay for their pizza order, then pushes the full order to me over LINE. Core flow 1. The user opens the app, browses a menu that I can update myself (add / edit item names and prices). 2. For each pizza they choose toppings individually and can instantly “copy” that pizza to speed-add another. They may also add drinks. 3. At checkout the app automatically deducts 20 baht per pizza and 5 baht per drink from the total, shows the final amount, and presents a Thai PromptPay–style QR code for payment. 4. After the customer scans and pays, the app captures the payment confirmation image / reference. 5. A single LINE message is generated containing: • customer name and the customer's business name (both stored in the app for reuse) • full order details, discounts applied and final total • the payment-confirmation image That LINE message is the only order-management channel I need—no in-app tracking required. Technical & functional notes • Built in Flutter (latest stable) targeting Android 8+. • Local SQLite or Hive is fine for menu storage and the two saved names. • No external server is necessary; the QR code is static. • Clean, minimal UI; English labels are fine. Deliverables • Full Flutter source code with clear project structure • Release-ready APK • Short README explaining how I can: – change menu items and prices – update the fixed discount values – switch the static QR image if needed Acceptance criteria • I can install the APK, place a multi-item order, see the correct automatic discounts, scan the QR code, and receive the complete formatted order plus payment proof on my LINE account without errors.
Project ID: 40370079
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Active 7 days ago
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Hi, I've built several Flutter ordering apps with integrated payment and messaging flows, so your pizza ordering workflow is right in my wheelhouse. I'll structure the app with Hive for local menu storage and customer details, a clean menu screen with per-pizza topping selection and a "copy pizza" quick-add feature, and an automated checkout that applies your 20฿/pizza and 5฿/drink discounts before generating a static PromptPay QR. Once payment is confirmed, I'll use the LINE Messaging API to fire off a single rich message containing the customer name, business name, itemized order, discounts, total, and the payment confirmation image. I can start immediately and will include the full source, a release APK, and a clear README for managing your menu and discount values.
$30 USD in 1 day
6.0
6.0
126 freelancers are bidding on average $224 USD for this job

Flutter Pizza Ordering App Hello, how are you I have seen your requirement and I will build a simple Flutter app for pizza ordering with QR payment and LINE integration. Key Features: • Menu management (add/edit items locally) • Pizza customization + copy option • Auto discount (20฿ pizza, 5฿ drink) • PromptPay QR payment screen • Upload payment proof • Send full order + image via LINE Deliverables: • Full source code • Release APK • Short README (menu, discount, QR update) Let’s start Thanks Shweta ~
$400 USD in 7 days
9.8
9.8

I understand you need a Flutter pizza ordering app for Android that allows customers to customize their orders, apply discounts, pay via QR code, and send the order details to you over LINE. The app will have a simple UI, use local storage for menu items, and no external server is required. I am confident in my ability to deliver this project within your budget and meet all acceptance criteria. Let's discuss the full project scope to adjust the budget if needed. Please review my profile for my extensive experience and commitment to client satisfaction. Looking forward to working with you.
$140 USD in 7 days
8.8
8.8

Hello, I will build your Flutter pizza ordering app — menu management, topping selection with pizza cloning, automatic discount logic, static PromptPay QR display, and LINE message delivery with payment proof attached. For the LINE integration, I will use the LINE Notify API with a single token — no server needed. It supports image attachments alongside formatted text, so the full order summary and payment confirmation arrive in one message. Questions: 1) Do you have a LINE Notify token set up, or should I walk you through creating one? 2) Should the payment confirmation be a camera capture, a screenshot upload, or both? Looking forward to talking through the details. Kamran
$90 USD in 5 days
8.5
8.5

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
$225 USD in 7 days
8.5
8.5

Hi there, Asad here , I can feel how your pizza business deserves a clean, reliable Flutter app that handles menu updates, per-item discounts, and seamless LINE-order delivery without extra fuss. I’ve built Flutter apps with local storage (SQLite/Hive), dynamic menus, and payment workflows, and I’ll tailor yours to Android 8+ with a minimal, distraction-free UI. What I’ll deliver: a single Flutter project with a modular structure, a fully functional menu editor stored locally, per-item customization of toppings, a drinks section, a built-in discount of 20 THB per pizza and 5 THB per drink, and a static Thai PromptPay-style QR. The app will generate a LINE message containing customer name, business name, full order, discounts, final total, and the payment proof image, posted automatically as the only order-management channel. 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’ll coordinate closely with you to confirm the menu data structure, exact discount rules, and the LINE message payload format before finalizing. To move forward, I’ll propose the following steps: 1) confirm data fields for two saved names and menu schema, 2) define the QR image integration and payment confirmation capture, 3) set up a clean README with update instructions, 4) deliver APK and source code within a tight, transparent timeline. What is the preferred method for handling me
$75 USD in 3 days
8.2
8.2

FAST, RELIABLE FLUTTER ORDERING APP WITH LINE DELIVERY — SIMPLE FOR USERS, EASY FOR YOU TO MANAGE. I understand you need a clean, no-server Flutter app focused on pizza ordering, automatic discounts, QR payment, and sending full orders via LINE. I’ve built similar lightweight ordering apps with local storage and messaging integrations. Approach & Flow: Menu (editable locally) → Item selection (pizza + toppings, copy option) → Cart → Auto discount (฿20/pizza, ฿5/drink) → QR payment screen → Capture payment proof → Generate & send full order to LINE. Core Features: • Dynamic menu (SQLite/Hive – easy edit/update) • Pizza builder with topping selection + “duplicate pizza” • Drinks add-on support • Auto discount calculation (configurable values) • Static PromptPay QR display (replaceable image) • Capture/upload payment confirmation image • LINE integration (pre-filled message + image sharing) • Saved customer & business name (local storage) Deliverables: • Clean Flutter source code (modular structure) • Release-ready APK (Android 8+) • README with steps to edit menu, discounts, QR Result: Stable, minimal UI, fully testable flow from order → payment → LINE message. I ensure smooth UX, accurate calculations, and error-free message delivery. Awaiting your response. Thanks
$250 USD in 15 days
8.4
8.4

Hi, I understand you need a clean Flutter app for Android that lets customers build pizza orders with customizable toppings, adds drinks, applies discounts, and sends a single LINE message with full order details and payment proof. Your focus on a minimal UI with local data storage and no server is clear. I will leverage Flutter for fast cross-platform development and use Hive or SQLite to store your menu and user details. Our ready-made Property Maintenance Platform showcases our ability to build customizable apps efficiently, saving you time and cost. I'll tailor the app to ensure smooth discount calculation and easy menu updates as you requested. I can deliver the complete app with source code, APK, and README within 18 days. Let’s get started! Would you prefer Hive or SQLite for local storage, and do you have a preferred version of the static QR code image format to start with? Best regards, Muhammad
$200 USD in 18 days
8.2
8.2

⭐⭐⭐⭐⭐ Create a Simple Flutter App for Pizza Orders and Payments ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a straightforward Flutter app for pizza orders. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for mobile app development. I’ll create an app that allows customers to build their pizza orders, apply discounts, and send confirmations via LINE. ➡️ Why Me? I can easily build your Flutter app for pizza ordering as I have 5 years of experience in mobile app development, specializing in Flutter, Android, and user-friendly interfaces. My expertise includes working with SQLite, implementing QR codes, and ensuring smooth payment processes. Besides, I have a strong grip on other relevant technologies, making sure your project is handled efficiently. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I'm looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Flutter Development ✅ Android App Development ✅ SQLite Database ✅ User Interface Design ✅ Payment Integration ✅ QR Code Generation ✅ App Deployment ✅ RESTful API ✅ Version Control (Git) ✅ Debugging and Testing ✅ Code Optimization ✅ Agile Methodologies Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.0
8.0

Hi, I will develop the Flutter pizza ordering app with admin to manage and see the placed orders. I am developing applications since 2019. Please message for more details, Faisal.
$200 USD in 4 days
7.2
7.2

Hi there, I have read your project requirement. You need a simple Flutter Android app for pizza ordering with customizable menu, automatic discounts, QR-based payment, and order submission via LINE including payment proof. We can build a clean, lightweight Flutter app using Hive/SQLite for local storage, ensuring fast performance and easy menu management. The app will support pizza customization with toppings, quick copy functionality, drink addition, automatic discount calculation, and QR payment display. After payment, the app will capture the confirmation and generate a formatted LINE message with full order details and image attachment, without requiring any backend. A few quick questions: =================== Do you already have a fixed format/template for the LINE message or should we design it? Should the QR code be an image file or dynamically generated from payment details? What types of toppings/customization options do you need (single choice, multiple choice, extras)? Do you want basic order history stored locally for reference? Best Regards, Srashtasoft Team
$240 USD in 7 days
7.1
7.1

Transforming the pizza ordering experience is just a tap away! With over 10 years of experience in mobile app development, I specialize in creating user-friendly applications that prioritize functionality and design. My expertise in Flutter and seamless integration with payment systems makes me the ideal candidate for your pizza ordering app. Key strengths include: 1) Proven ability to develop dynamic menus that are easy to update, ensuring your offerings are always current. 2) Experience with custom QR code generation for smooth payment processing, enhancing user satisfaction. 3) A solid background in software architecture, ensuring robust performance and scalability. I’ve successfully delivered similar projects in the past, focusing on intuitive UX and efficient backend solutions. My approach includes a thorough requirements analysis, agile development practices, and regular feedback loops to align with your vision. Let's discuss how I can bring your app to life and elevate your pizza ordering process. Looking forward to collaborating! Estimated completion: 15 days.
$140 USD in 15 days
7.4
7.4

Hello, I will develop your PIZZA ORDERING MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$120 USD in 15 days
6.6
6.6

Hello, I hope you are doing well. I understand that you are looking to build a PIZZA ORDERING 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.
$150 USD in 5 days
7.3
7.3

Hello! I am glad to say that i have already developed a Pizza Ordering App for Android that allows users to customize orders, make payments via QR, and send complete order details directly through LINE. The goal is to create a simple, efficient ordering flow with minimal management overhead by using LINE as the primary order channel. My focus will be on delivering a smooth and user friendly ordering app, featuring: a dynamic menu system that you can easily update with items and pricing, customizable pizza builder with topping selection and quick copy functionality for repeat orders, cart and checkout flow with automatic discount calculation per pizza and drink, PromptPay style QR code generation for payments, capture of payment confirmation image or reference, and seamless LINE integration to send a structured message including customer details, full order summary, discounts, final total, and attached payment proof. I specialize in building Flutter based mobile apps with strong experience in custom ordering flows, payment integrations, and third party messaging integrations. My focus will be on creating a lightweight, reliable solution that is easy to maintain and extend in the future. Let’s connect to review your menu structure, LINE message format, and payment flow so we can finalize the MVP quickly. Best regards, Nikita Gupta.
$300 USD in 22 days
6.6
6.6

Hello There!!! ★★★★ ( Flutter Android pizza ordering app with QR payment + LINE order automation ) ★★★★ I have carefully read your requriments. You need a simple Flutter Android app where users build pizza orders, apply automatic discounts, pay via QR, and send full order details with payment proof directly to LINE. ⚜ Flutter Android app (clean minimal UI) ⚜ Dynamic menu system (SQLite/Hive) ⚜ Custom pizza builder with toppings & copy feature ⚜ Auto discount logic for pizzas & drinks ⚜ Static QR payment integration (PromptPay style) ⚜ Payment proof capture (image upload) ⚜ LINE message automation with full order details I have 6+ yrs experince in Flutter mobile app development, including POS and ordering systems with local storage and messaging integrations. My approach is lightweight offline-first Flutter app using clean state management, local DB, and LINE API formatting for reliable order delivery. Let’s connect, I can deliver fast and fully tested APK. Warm Regards, Farhin B.
$110 USD in 10 days
6.7
6.7

As a high-impact polyglot developer, mobile app development (including Flutter) and the PHP backend defy me. It's especially exciting for me when I can marry my love for mobile app development with hardware integration, delivering more value than your outline requires. Having built several Flutter apps with clean, minimalistic UIs like you've requested, this project aligns perfectly with my skill set. Regarding your specific ask for updating menu items and prices, changing discount values or switching the QR image, I'll provide a concise README that'll enable you to handle these effortlessly post-deployment. In line with your acceptance criteria, I assure you of a multilayered testing process to ensure your seamless experience installing the APK, placing an actual order, verifying accurate automatic discounts by scanning the static QR code and receiving the completed order along with payment proof on your LINE account error-free. In conclusion, my experience in mobile app development (with emphasis on Flutter), IoT hardware integration and PHP backend enables me to deliver not just functional apps but ones that are calibrated with your larger business goals. Whether it's respecting specific technical choices (like using SQLite), ensuring 100% clean, minimalist UI or offering a comprehensive README outlining how to leverage your Flutter app optimally after handover - I'm poised to deliver on all fronts. Let's transform this pizza ordering experience together!
$1,140 USD in 17 days
6.1
6.1

Hi, I can build your Flutter pizza ordering app with clean UI and smooth flow. Includes menu management (SQLite/Hive), topping selection, and quick “copy pizza” feature. Discount logic and PromptPay-style QR display will be implemented accurately. LINE message integration with order details + payment image will be handled. You’ll receive APK, source code, and clear README. Ready to start immediately.
$140 USD in 7 days
6.0
6.0

As an accomplished Android and Flutter developer with over a decade of experience, I possess the precise technical skills and deep understanding required for your pizza ordering app. With a passion for clean code, my work has consistently provided my clients with bug-free, efficient, and user-friendly apps. Regarding your specific project requirements, I have extensive experience in both frontend and backend development. Therefore, I can not only create the simplified UI you desire but also comfortably manage the app's data operations using Local SQLite or Hive. One of the defining aspects of my professional journey has been my versatility with API integrations, having successfully implemented numerous third-party APIs including Google, Facebook, PayPal, Stripe, and more. Hence, handling your QR code-based payment system won't be a problem at all. Aside from strong technical skills, I believe in open communication and collaboration with my clients throughout the project lifecycle to ensure their exact needs are met. In fact, I'm available all day for quick updates or chats regarding milestones or any other concerns. Together we can make this wonderful pizza ordering app a reality! Let's connect and get started on this delicious journey!
$140 USD in 7 days
6.2
6.2

Hello, This is a straightforward Flutter app and I’ve built similar lightweight ordering apps with local storage, QR payments, and messaging integrations. I can build your pizza ordering flow with: • Editable menu stored locally (Hive / SQLite) • Pizza builder with toppings + copy feature • Automatic discount logic (20฿ pizza / 5฿ drink) • PromptPay QR payment screen (static image) • Payment confirmation capture (camera/gallery) • Auto-generated formatted order message • Send full order + image directly to LINE (via share intent / LINE integration) No backend required — fast, lightweight, and reliable. You'll receive: • Clean Flutter source code • Release-ready APK • Simple README to edit menu, discounts, and QR image This is a clean, focused build and I can deliver within a few days with proper testing. I’m ready to start immediately. Best regards Abhishek
$140 USD in 7 days
5.8
5.8

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 10+ years of experience on Mobile App Development, iPhone, User Interface / IA, PhoneGap, Mobile App Testing, Swift, Google Maps API, Web Development, iOS Development, Mobile Development I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards
$140 USD in 7 days
5.3
5.3

Meuang Chiang Rai, Thailand
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