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PROJECT TITLE Simple Multi-User Garment Shop Billing & Estimate Android App (APK) PROJECT OVERVIEW I need a simple Android mobile application (APK) for my garment retail shop. The application will be used by: • 12-20 Salesmen • 2-3 Managers/Cashiers • Shop Owner (Admin) The main objective is to create and share customer estimates between salesmen and billing counter with minimum clicks and very simple operation. BUSINESS PROCESS A customer may select products from multiple salesmen in the store. Each salesman should be able to create or update his own product selections against a common Estimate Number. The estimate should be visible instantly to all salesmen, managers and owner. At the billing counter, the cashier can view all products added by different salesmen, modify if required, print estimate and generate final GST bill. IMPORTANT REQUIREMENTS 1. User Roles A. Salesman • Can create new estimate. • Can open existing estimate. • Can add products only under his own Salesman ID. • Can edit only his own entries. B. Manager/Cashier • Can view all estimates. • Can edit any salesman's entries. • Can add/delete products. • Can print estimate. • Can generate final GST bill. C. Owner/Admin • Full access to all data. • View sales reports. • View salesman commission reports. • User management. LOGIN • Login credentials should remain saved on device. • User should only press Login button. • Minimum clicks required. • Online synchronization between all users. ESTIMATE FLOW Example: Salesman X creates Estimate No. EST0056 Salesman X enters: 400_wala × 5 = ₹2,000 500_wala × 6 = ₹3,000 Customer moves to Salesman Y. Salesman Y opens EST0056 and enters: 350_wala × 8 = ₹2,800 250_wala × 10 = ₹2,500 Customer reaches billing counter. Cashier opens EST0056 and sees: Salesman X 400_wala × 5 = ₹2,000 500_wala × 6 = ₹3,000 Salesman Y 350_wala × 8 = ₹2,800 250_wala × 10 = ₹2,500 Total = ₹10,300 Cashier can: • Add products • Remove products • Modify quantities • Print estimate • Generate final GST bill PRODUCT ENTRY SYSTEM Products are sold at fixed price points. Dropdown should contain: ₹50_wala ₹100_wala ₹150_wala ₹200_wala and continue in multiples of ₹50 up to ₹2,000. Data Entry Flow: Click 1: Login Click 2: New Estimate or Open Estimate Click 3: Select Product Price from dropdown Click 4: Enter Quantity Click 5: Next Product dropdown automatically appears This process should repeat until user saves estimate. CUSTOMER DETAILS • Optional during estimate creation. • Can be entered later at billing counter. • Name • Mobile Number • GST Details (optional) COMMISSION SYSTEM Salesman commission = 0.5% Commission should be calculated on products finally billed under each salesman. Example: Salesman X Final Sales = ₹5,000 Commission = ₹25 Salesman Y Final Sales = ₹5,300 Commission = ₹26.50 Commission reports should be available by: • Daily • Monthly • Date Range GST BILLING • All products fall under 5% GST category. • Product prices already include GST. • Final bill should automatically calculate taxable value and GST component. • GST invoice format required. PRINTING Support Bluetooth Thermal Printers: • 58 mm • 80 mm Print Formats: 1. Estimate Slip 2. GST Invoice TECHNICAL REQUIREMENTS Preferred Technologies: • Flutter + Firebase OR • Android Native + Firebase Required Features: • Real-time synchronization • Cloud database • Fast operation • Offline caching if possible • Android APK REPORTS REQUIRED 1. Daily Sales Report 2. Monthly Sales Report 3. Estimate Report 4. Salesman Commission Report 5. User-wise Sales Report UI REQUIREMENT • Very simple design • Large buttons • Minimum clicks • Fast product entry • Mobile-first interface DELIVERABLES • Android APK • Source Code • Firebase Setup • Installation Guide • Future support quotation Please provide: 1. Development Cost 2. Timeline 3. Technology Stack 4. Similar Projects Completed 5. Annual Maintenance Cost
Project ID: 40503398
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52 freelancers are bidding on average ₹10,790 INR for this job

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.
₹10,000 INR in 7 days
8.4
8.4

Your garment shop billing app is a well-defined project and I can deliver it precisely. Using Flutter + Firebase, I'll build the multi-user system with roles for Salesmen, Managers/Cashiers, and Admin, featuring real-time estimate synchronization across all devices. The minimum-click flow—login, new/open estimate, price dropdown, quantity—will be implemented exactly as described. I'll add Bluetooth thermal printer support for 58mm and 80mm formats, GST invoice generation, salesman commission reports, and daily/monthly sales reports. Offline caching with Firebase will keep the app fast. Stack: Flutter + Firebase. I'll provide the APK, source code, Firebase setup, and installation guide. Timeline: 3–4 weeks. Regards, Harsh Thoriya
₹15,000 INR in 7 days
8.2
8.2

Hello, I have 10+ years of experience in Android and business application development using Flutter, Firebase, PHP, Laravel, and Node.js. I have developed billing, inventory, POS, ERP, and multi-user management systems where real-time synchronization, role-based access, reporting, and thermal printer integration were critical requirements. The proposed architecture using Flutter and Firebase is well suited for this use case, allowing instant synchronization across all devices while maintaining role-based permissions for Salesmen, Managers, and Admin users. The application will support estimate creation, GST billing, commission calculations, sales reports, user-wise reporting, Bluetooth thermal printing (58mm and 80mm), offline caching, and Firebase-based cloud synchronization. The UI will be designed specifically for retail shop operations with large buttons and streamlined workflows to minimize staff training and maximize speed. I would be happy to discuss the project in detail and provide a development plan, timeline, and maintenance options based on your exact requirements. Best regards
₹12,000 INR in 7 days
7.0
7.0

***** Multi-User Garment Shop Billing & Estimate Android Application ***** Hello, I checked the requirements and am able to develop a real-time Android billing and estimate management application specifically designed for garment retail operations. The solution will support multiple salesmen, managers, and administrators with synchronized estimate creation, GST billing, commission tracking, Bluetooth thermal printing, and cloud-based data management while maintaining a simple, fast, and minimum-click workflow. Features: ✔ Multi-User Role Management ✔ Salesman Panel ✔ Manager/Cashier Panel ✔ Admin Dashboard ✔ Persistent Login System ✔ Real-Time Estimate Synchronization ✔ Shared Estimate Management ✔ Salesman-Wise Product Allocation ✔ Product Price Dropdown Management ✔ Fast Product Entry Workflow ✔ Customer Information Management ✔ GST Invoice Generation ✔ Automatic GST Calculation ✔ Estimate Slip Printing ✔ Bluetooth Thermal Printer Support (58mm & 80mm) ✔ Commission Calculation System ✔ Daily Commission Reports ✔ Monthly Commission Reports ✔ Date Range Reporting ✔ Daily Sales Reports ✔ Monthly Sales Reports ✔ User-Wise Sales Reports ✔ Estimate Tracking Reports ✔ Offline Data Caching ✔ Large Button UI Design Many More As Per Your Need.... Let's Connect over call/chat for detail discussion... Thanks,
₹10,000 INR in 12 days
6.2
6.2

As an accomplished Android developer with nine years of experience, I am confident in my ability to tackle your project of creating a Multi-User Garment Shop Billing & Estimate Android App. My expertise in Java and experience with similar projects make me the ideal candidate. I am equally comfortable with AWS, Firebase or Datastax for data management and would design your app for efficient synchronization. I will also ensure necessary offline caching capabilities to avoid disruptions during the process. I understand the importance of streamlined operations for such a retail shop, which needs long-lasting credentials to guarantee minimum clicks for entry access. Having worked on diverse projects in past, I assure you of creating a mobile-first interface that minimizes the time and effort for every transaction ensuring unique credentials are properly managed at all levels. In addition to the development cost and timeline, I promise annual maintenance apart from future support quotation. This means that once you choose me to develop your Simple Multi-User Garment Shop Billing & Estimate Android App, you can expect comprehensive service, from development to maintenance.I value your business process and believe my skills align perfectly with your requirements,I am confident in my capability to deliver a quality app that will exceed your expectations. Thank you so much for considering my bid and I look forward to discussing this project in more detail
₹17,000 INR in 7 days
5.2
5.2

✔ I deliver 100% work — 99.9% is not for me. ✔ Workflow Diagram User Login ⟶⟶ Estimate Creation ⟶⟶ Multi-Salesman Product Entry ⟶⟶ Real-Time Firebase Sync ⟶⟶ Billing Counter Review ⟶⟶ GST Invoice Generation ⟶⟶ Thermal Printing & Reports Key Highlights ✔ Flutter + Firebase architecture for fast, real-time synchronization across all salesmen, cashiers, and admin devices. ✔ Multi-user estimate system where multiple salesmen can contribute to the same estimate simultaneously. ✔ Role-based access control (Salesman, Manager/Cashier, Owner/Admin). ✔ Ultra-fast product entry workflow with minimum clicks and large touch-friendly buttons. ✔ Fixed-price product dropdown (₹50 to ₹2,000 in ₹50 increments). ✔ Real-time estimate updates visible instantly across all devices. ✔ GST billing system with automatic taxable value and GST calculation (5% GST inclusive). ✔ Bluetooth thermal printer support (58mm & 80mm) for Estimate Slips and GST Invoices. ✔ Salesman-wise commission tracking (0.5%) based on final billed sales. ✔ Daily, Monthly, Date-Range, User-wise Sales and Commission Reports. ✔ Offline caching support for uninterrupted operation during internet fluctuations. ✔ Secure Firebase cloud database with automatic backup and synchronization. Best Regards, Asad Flutter Developer | Firebase Expert | Retail Billing & POS Solutions
₹5,000 INR in 4 days
4.3
4.3

From pixel-perfect web development to UI/UX design, my team and I at Vibe Coders possess the diverse skillset needed to create your Garment Shop Billing & Estimate Android App. With a range of experience in both web and mobile app development using technologies such as Flutter, Firebase, and Android Native, we are positioned to meet your every technical requirement. Our past projects demonstrate a thorough understanding of cloud databases and real-time synchronization, two features that are crucial for your envisioned multi-user app. Choosing us as your development team will grant you unfettered access to experienced professionals who prioritize meeting deadlines and communicating progress transparently. Our 4.9★ rating is a testament to client satisfaction as our promise of consistent high-quality work extends beyond project completion into long-term maintenance support. Employing us means bringing on board years of proven expertise with the added value in the form of competitive pricing scales and warranty on annual maintenance costs. Let's turn your garment-shop vision into reality—message me today to discuss how we can best collaborate on this project!
₹10,000 INR in 2 days
3.6
3.6

Hi there, I came across your project and would like to get started! With over 7 years of experience in website design, development, and app development, I can deliver high-quality results. Let's discuss your requirements—send me a message, and we can go over the details. Looking forward to working with you!
₹60,000 INR in 7 days
3.7
3.7

Hi! Your process for letting multiple salesmen add to one estimate and syncing it live to the cashier is smart. Most billing apps miss this kind of team workflow—especially syncing across 20 users from a single shop. I built a tailored retail POS last year with a similar structure: role-based billing, commission tracking, GST handling, multi-user sync, and Bluetooth thermal printing. For yours, I’d use Flutter plus Firebase, which covers Android APK, real-time sync, and works well with offline caching so sales don’t get blocked if the net drops for a minute. One question—will you always use fixed product prices, or should I allow for the rare custom price line when needed at billing? Happy to sketch a free workflow layout showing entry to GST billing, no commitment. You can also see live project demos at work.techindika.com. — Pradeep
₹7,000 INR in 7 days
3.8
3.8

Hello, I have carefully reviewed your garment shop billing app requirements and can develop a simple, fast, and reliable Android application that supports multiple salesmen, managers, and admin users with real-time synchronization. Using Flutter + Firebase, I will implement: • Multi-user login with saved credentials • Shared estimate system with real-time updates • Salesman-wise product entry and permissions • Manager/Admin controls for editing, billing, and reporting • GST invoice generation (5% GST inclusive) • Bluetooth thermal printer support (58mm & 80mm) • Salesman commission calculation (0.5%) • Daily, monthly, estimate, and user-wise reports • Offline data caching with auto-sync • Simple mobile-first UI with minimum clicks I have experience building Flutter/Firebase business applications, billing systems, reporting dashboards, and real-time multi-user solutions. I can also provide source code, APK, Firebase setup, installation guide, and post-launch support. Technology Stack: • Flutter • Firebase Authentication • Firestore Database • Bluetooth Printing Integration Estimated Timeline: 15-20 Days I would be happy to discuss the workflow in detail and suggest additional improvements to make product entry and billing even faster for your staff. Looking forward to working with you. Best Regards, Nishant Tyagi Flutter & Android Developer
₹7,000 INR in 7 days
3.4
3.4

Hello, We can develop this multi-user garment shop billing and estimate application using Flutter + Firebase, ensuring real-time synchronization between salesmen, cashiers, and admin users with a simple, fast, and mobile-friendly workflow. The app will support role-based access, shared estimates, GST billing, commission tracking, Bluetooth thermal printer integration (58mm & 80mm), offline caching, and comprehensive reporting. Our focus will be on minimizing clicks and making product entry extremely fast for in-store operations. We have experience building POS, billing, inventory, and business management applications and can deliver complete source code, Firebase setup, APK, documentation, and post-launch support. Please let us know your expected budget range, and we can discuss the development timeline, maintenance plan, and implementation approach in detail.
₹10,000 INR in 7 days
3.5
3.5

With a proven track record and years of experience, I am confident that I can develop your Garment Shop Billing and Estimate Android app to meet and exceed your needs. My expertise in both Flutter + Firebase and Android Native + Firebase ensures real-time synchronization, cloud database support, offline caching (if possible), and lightning-fast operation which are all crucial for your intended use. The technical flow that you've described aligns perfectly with my skill set - from the multiple user roles to estimating flow, customer details, commission system, GST billing, printing formats, and various detailed reports. In fact, my experience in the e-commerce sector has accentuated my attention to detail which is essential for this project. Good user interface design is a priority for me as well - with simple design, large buttons, minimum clicks - all guaranteeing fast performance and error-free operation. Once the project is completed to perfection, I am happy to continue providing annual maintenance at a very reasonable cost. My codebase is always kept up-to-date using GIT version control system and I always adapt to the latest technology stacks keeping your business future-ready. Additionally, my commitment to understanding your unique requirements will ensure that your garment shop's specific needs are met with comprehensive functionality. Choose me for a successful project completion with future support to optimize runtime efficiency.
₹7,000 INR in 7 days
3.3
3.3

Hello, I'm Karthik, a Mobile App & Business Software Developer with 15+ years of experience building billing, inventory, POS, ERP, and multi-user business applications. Your garment shop billing app requirements are very clear, and I can develop this solution using Flutter + Firebase with real-time synchronization, role-based access, GST billing, commission tracking, and Bluetooth thermal printer support. ✔ Salesman, Manager/Cashier & Admin Roles ✔ Real-Time Estimate Sharing Across Users ✔ Fast Product Entry with Minimal Clicks ✔ GST Invoice Generation (5% GST Inclusive) ✔ Commission Calculation & Reports ✔ Daily, Monthly & User-Wise Sales Reports ✔ Bluetooth Printing (58mm & 80mm) ✔ Firebase Cloud Database & Offline Caching ✔ Android APK, Source Code & Documentation Suggested Technology: • Flutter + Firebase Firestore • Firebase Authentication • Cloud Functions for Reports & Commission • Bluetooth Thermal Printer Integration Estimated Timeline: 3-4 Weeks I have experience developing retail billing, inventory management, and business automation applications and can deliver a simple, fast, and reliable solution tailored for shop-floor usage. Looking forward to discussing your workflow and future enhancement plans. Regards, Karthik 15+ Years Experience | Mobile Apps, Billing Systems & Business Automation
₹27,000 INR in 7 days
3.1
3.1

Hello, I carefully reviewed your garment shop billing workflow, and the requirement is very clear. The key challenge is not billing itself, but ensuring real-time estimate synchronization between multiple salesmen and the billing counter with minimum clicks and maximum speed. For this project, I recommend: **Technology Stack** • Flutter (Android APK) • Firebase Authentication • Firebase Firestore (Real-Time Database) • Firebase Cloud Functions (Reports & Commission Logic) • Bluetooth Thermal Printer Integration (58mm & 80mm) **Key Features** • Multi-user real-time estimates • Salesman-wise product ownership • Manager override permissions • GST invoice generation (5% inclusive GST) • Bluetooth estimate & invoice printing • Commission calculation (0.5%) • Daily, Monthly & Date Range reports • Offline caching with automatic sync **Deliverables** • Android APK • Complete Source Code • Firebase Project Setup • Installation Guide • Training Session • Future Enhancement Proposal I have experience developing POS, inventory, billing, and multi-user management systems where real-time synchronization and role-based access were critical requirements. Annual Maintenance can be offered separately after deployment depending on support scope and future enhancements. Regards, VK
₹7,000 INR in 7 days
2.3
2.3

Hello, I have 5+ years of experience in Flutter mobile application development and have worked on business management, billing, inventory, reporting, Firebase, and real-time synchronization features. I carefully reviewed your garment shop billing and estimate management requirements. I understand the complete workflow where multiple salesmen can contribute products to the same estimate, and the billing counter can instantly view and process the final estimate into a GST invoice. My proposed solution: Technology Stack • Flutter (Android Application) • Firebase Authentication • Cloud Firestore (Real-time Synchronization) • Firebase Cloud Messaging • PDF & GST Invoice Generation Key Features • Multi-user login system • Salesman, Manager, and Admin roles • Real-time estimate sharing • Fast product entry workflow • Customer management • GST invoice generation • Commission calculation system • Daily, Monthly & Date Range Reports • User-wise sales reports • Estimate and billing history • Secure cloud database with backup I can also assist with Firebase setup, APK generation, deployment, documentation, and future enhancements. Looking forward to discussing the project further.
₹11,000 INR in 12 days
1.8
1.8

With my extensive experience in Android development and a knack for building intuitive user interfaces, your project for a multi-user Garment Shop Billing & Estimate app is right up my alley. I understand your need for streamlined processes and synchronization between various user roles, which I can expertly provide using the Flutter + Firebase or Android Native + Firebase stack as you prefer. One of the highlights of my career has been optimizing complex workflows through powerful automation, an aspect that your project heavily depends on. Managing multiple estimates created by different salesmen shouldn't be tedious or cumbersome, and with my skills, it won't be. My previous projects have successfully handled high-volume data processing in real-time, and included intelligent agents to deal with tasks such as lead generation — capability that will guarantee smooth estimate flow. Additionally, I'm well-versed in designing fast and mobile-first interfaces, something that will definitely enhance the performance of your app. As you've aptly highlighted "minimum clicks" and "fast operation" in your UI requirements, I assure you that my design approach will align perfectly with these objectives. Overall, my technical skills, proven track record in meeting client expectations, and advertisin
₹7,000 INR in 7 days
1.5
1.5

I’ve already developed a garment shop billing system and can show it live on chat. ✔ Multi User Roles ✔ Shared Estimates in Real Time ✔ GST Billing ✔ Salesman Commission Tracking ✔ Thermal Printer Support ✔ Firebase Sync Tech: React Native + Firebase Timeline: 7 Days Cost: ₹12,500 No annual maintenance cost if no new updates are required. Let’s connect on chat. I’ll show you the live system.
₹12,500 INR in 7 days
1.1
1.1

I'm Menaga, an experienced Android developer who has successfully delivered multiple similar projects. I am confident that I can develop a top-notch, multi-user garment shop billing & estimate app that simplifies your business process and meets all your important requirements, from the specific roles for salesmen, managers/cashiers and admin/owner to seamless synchronization and real-time visibility. Using either Flutter + Firebase or Android Native + Firebase, I'll create fast, offline-accessible and operation-ready app. My development cost is competitive and my turnarounds are swift without ever compromising the quality. Being an expert in Flutter/Firebase or Android Native/Firebase combination in your preferred technology stack, you can expect not only an efficiently running app but also a reliable cloud database setup. I'll provide you with the APK, source code, firebase setup and an installation guide without any omissions. Moreover, I pride myself on maintaining clear communication throughout projects and I offer dedicated after-sales support for not just bug-fixing but also future improvements if required. My skill set stretches beyond just developing software - it includes understanding the core needs of your business processes to help you make informed decisions even after your project is live.
₹7,000 INR in 7 days
0.6
0.6

The real-time shared estimate between 12-20 salesmen on the same order number is the core challenge here — and that's exactly the kind of multi-user, multi-role sync we've built before in Flutter + Firebase. We'd use Firestore for live data sync across all roles (Salesman/Manager/Admin), handle the dropdown-based product entry with auto-advance, integrate Bluetooth thermal printing for 58mm/80mm, and wire up GST invoice generation with the correct taxable value breakout. Commission reports (daily, monthly, date range) are straightforward to add on top. Deliverables: APK, source code, Firebase setup, installation guide, and a maintenance quote. Ping me if you want to discuss timeline or tech approach — happy to align on scope before you decide.
₹12,500 INR in 30 days
0.4
0.4

Hello, we've built similar multi-user retail billing apps and this requirement is very well-scoped which makes it easy for us to execute. Here's our approach: Flutter (Android APK) → Role-based login for Salesman, Manager, Cashier, and Owner. Estimate creation with ₹50–₹2,000 price dropdown, per-salesman product entry, real-time sync so all users see live updates. Node.js + Firebase backend → Firestore for real-time estimate sync across 20+ devices. FCM for instant notifications. Offline caching so salesmen can add items even without connectivity. Billing & GST → 5% GST auto-calculation (price inclusive), GST invoice format, Bluetooth thermal printer support for 58mm & 80mm, both estimate slip and GST invoice prints. Commission module → 0.5% per salesman calculated on final billed items. Daily, monthly, and date-range reports. Admin panel (in-app) → Sales reports, salesman commission reports, user management — all inside the app for the Owner. Quote: → APK + Source Code + Firebase Setup → Delivery: 10–18 days → Installation guide + 30-day post-delivery support included → Annual maintenance quotation shared separately after project award Development Cost- 20K (including QA). Infrastructure costs like hosting etc are borne by client. Do you have a current product catalogue or existing billing format I can align the invoice design to? Regards, Basant
₹20,000 INR in 12 days
0.0
0.0

Chandigarh, India
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