Contact person: Billing & Inventory Management Software with POS & SaaS Model

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Location: Guwahati, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Billing & Inventory Management Software with POS & SaaS Model develop karna hai, jise market me Vyapar, MyBillBook, Marg ERP, Zoho Books jaise apps ke saath compete karna hoga.
Ye software scalable, secure aur user-friendly hona chahiye. Iska web + mobile app phase-wise develop hoga.
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Features Requirement

1. Basic (MVP – First Launch Version)
* GST & Non-GST Billing (HSN/SAC, auto tax calculation)
* POS (barcode scanner & thermal printer support)
* Barcode/QR scanning
* Multi-payment (Cash, UPI, Card, Split payment)
* Inventory (basic stock in/out, low stock alert)
* Customer ledger (udhar/due tracking with reminders)
* Basic reports (Sales, GST, Stock, Daily/Monthly)
* Auto cloud backup + manual export (Excel/PDF)
* Multi-user login (Admin + Cashier)
* Web app + PWA (offline billing, auto sync)

Note: Basic features (Phase 1) complete hone ke baad, ek testing/UAT (User Acceptance Testing) round hamari taraf se hoga. Uske baad hi next phase start hoga.
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2. Intermediate (Competitive Edge Features)
* Voice billing (speech-to-text invoicing)
* Purchase & supplier management (PO, GRN, bills)
* Batch-wise & expiry tracking (pharma/FMCG ke liye)
* SMS/WhatsApp invoice & reminders
* Loyalty points & wallet system
* Role-based dashboards & analytics
* Multi-language support (English, Hindi, regional)
* Staff permissions & restricted access
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3. Advanced (SaaS & Growth Features)
* Subscription system (monthly/yearly plans, payment integration)
* Mobile App (Flutter/React Native for Android & iOS)
* Expense management (utility bills, rent, salaries)
* Advanced financial reports (Profit & Loss, Balance Sheet, GST Returns)
* Supplier credit limit & payment tracking
* AI-based stock forecasting (auto reorder suggestions)
* Enhanced security (2FA login, encryption)
* Multi-device & real-time sync
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4. Enterprise & Future-Ready Features
* E-invoice & E-way bill integration (GST portal)
* API integrations (Tally, Zoho, Shopify, Amazon, Flipkart)
* Payroll & employee attendance
* Marketing automation (festival/offer SMS & WhatsApp campaigns)
* AI chatbot assistant (owner queries like “Kal ka sale kitna tha?”)
* Multi-branch management (chain stores under one dashboard)
* White-label option for resellers
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Tech Stack (Suggested)

* Frontend: React / [login to view URL]
* Backend: Node.js / Express
* Database: MongoDB / PostgreSQL
* Mobile App: Flutter / React Native
* Hosting: AWS / DigitalOcean / Google Cloud
* Security: SSL, Encryption, Auto Backup
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Timeline (Phase-wise – 12 Months)

Phase 1 (0–3 Months): MVP – Billing, Inventory, Reports, Backup (Testing after completion)

Phase 2 (4–6 Months): Voice billing, Loyalty, WhatsApp/SMS, Role dashboards

Phase 3 (7–9 Months): SaaS subscription system, Mobile app, AI forecasting

Phase 4 (10–12 Months): E-invoice, API, Payroll, Chatbot, Multi-branch
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Budget & Payment

* Developer detailed cost breakup per phase share kare.
* Payment milestone-based hoga (delivery & testing ke baad).
* NDA + Contract required before development.
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Deliverables

Full Source Code Ownership (final payment ke baad complete handover, no lock-in).

Documentation (user manual + technical docs).

Deployment support (server, SSL, backup setup).

3 Months Free Support (delivery ke baad) bug fixing & minor updates ke liye.

Testing after Phase 1 completion is mandatory." (client-provided description)