Duplicate Billing System with Bar Code Generation - 13/02/2026 03:32 EST

@mahig47

Hello As per your project post, you are looking to build a Mobile Billing Application that generates two identical printed copies of each bill using a TVS thermal printer, embeds your company logo, and assigns a system generated unique barcode that instantly opens the stored duplicate when scanned. The goal is a simple, secure workflow where limited transaction fields are entered, printed, and saved to the cloud with reliable barcode retrieval. My approach will focus on designing a streamlined billing interface with fewer than twelve input fields, instant data validation, and automated bill generation. Each transaction will create a unique barcode linked to a cloud stored digital copy. The system will handle dual print formatting optimized for thermal output, ensure fast barcode scanning access, and maintain secure login based access for authorized users. I build scalable mobile applications using Flutter or React Native with secure backend services in Laravel or Node based architectures. The solution will include barcode generation and decoding logic, cloud database integration, role based authentication, print formatting optimization for thermal printers, and secure API endpoints to retrieve bills instantly upon scan. Performance, data integrity, and ease of daily operational use will be prioritized. I am confident we can deliver a reliable and efficient billing system tailored to your workflow. Let us connect to define the execution roadmap. Best regards Nikita Gupta

@hr157

Hi, I’m a full-stack mobile developer with 10+ years of experience building billing, barcode, and thermal-printer integrations — including Bluetooth/USB printing workflows similar to what you described. Your requirement is clear and very achievable with a lightweight, reliable architecture. My approach: • Build a fast Android/iOS app (Flutter recommended) with a clean <12-field billing form. • Integrate TVS thermal printer using ESC/POS over Bluetooth/USB so two identical receipts print instantly. • Generate a unique barcode per bill and store the record in a cloud backend (Firebase or Node API). • Scanning the barcode opens a mobile-friendly web page showing the duplicate bill on your domain. • Logo-aligned print layout optimized for thermal paper width. Tech stack suggestion: Flutter + Firebase/Node API + Cloud Storage + ZXing barcode engine. This keeps future printer brands easy to add and ensures very fast barcode lookup. Similar work: POS billing apps, barcode-linked receipts, and thermal printer integrations for logistics and retail. Estimated timeline: 2–3 weeks for a stable first build. I’ll deliver full source code, build files, and clear setup docs so your team can host bills under your own domain. Let’s discuss printer model details and receipt size to start quickly ?.

@jagratip3

Hello, I can build a mobile app that generates and prints two identical copies of each bill using your TVS thermal printer, with a company logo and unique, system-generated barcode. Each barcode will link to a cloud-stored version accessible on any mobile device, ensuring the customer and driver can retrieve the bill instantly. The app will feature a minimal entry form (<12 fields), secure login, and fast Bluetooth/USB printer communication. The solution will be extensible to support additional printer brands in the future. Deliverables include the fully functional app, source code, build files, and setup documentation for connecting your own domain to the hosted bills. Clarification Questions: • Do you prefer a native iOS/Android app or cross-platform (Flutter/React Native)? • Which cloud provider should store the bills (AWS, Firebase, or your choice)? • Should the barcode landing page include full bill details or a simplified view? • Do you require PDF generation or direct printer formatting for the printouts? Proposed Milestones: App UI & minimal form with logo placement – 25% Barcode generation, cloud storage, and retrieval system – 35% Printer integration (TVS thermal, Bluetooth/USB) with dual-copy printing – 30% Final testing, documentation, and source code delivery – 10% I’m ready to start immediately and ensure a seamless, reliable billing workflow for both drivers and customers.

@Hemantt841

With 7 years of experience in mobile app development, I am confident that I am the best fit to complete this project. I have the relevant skills to create a Duplicate Billing System with Bar Code Generation using a TVS thermal printer. How I will complete this project: - Develop a mobile app that can create and print two identical copies of every bill - Implement a system-generated, unique barcode for each bill - Enable barcode scanning to open the duplicate bill on the user's device - Ensure seamless Bluetooth or USB communication with the TVS thermal printer - Create a landing page for mobile browsers to display the stored bill - Design a clean, minimal entry form with less than twelve inputs - Provide source code, build files, and setup documentation for easy deployment Tech stack I will use: - Mobile App Development: Flutter or React Native - Barcode Generation: ZXing or ZBar - Cloud Storage: Firebase or AWS - Communication: Bluetooth or USB protocols I have worked on similar solutions in the past and have the expertise to deliver a high-quality product that meets all the requirements. Let's work together to create a seamless billing system with barcode generation for your company.

@ssldevmaster

Hi, I can easily DO your work IN 24 HOURS, DM me now to get started, PRICE NEGOTIABLE 100% Work satisfaction is provided