Comprehensive Agro-Shop Management Solution

# FREELANCE DEVELOPER REQUIRED —

## Android + iOS + Web App + Website + Admin Panel

We are looking for an experienced full-stack developer or development team to build – Smart Agro-Shop Billing & Management Platform**.

The platform is designed specifically for agro-input retailers dealing in fertilizers, pesticides, seeds, cotton and agricultural hardware.

## REQUIRED PLATFORMS

The complete project should include:

* Android App
* iOS App
* Responsive Web App
* Customer/Farmer Web Portal
* Admin Web Dashboard
* Secure Backend and REST APIs
* Cloud Database and Backup

## CORE FEATURES

### Billing / POS

* Quick Billing
* Normal Billing
* GST Invoice
* HSN and GST calculation
* Discount
* Additional charges
* Cash / UPI / Card / Credit / Mixed payment
* A4 and A5 invoice
* 58mm and 80mm Bluetooth thermal printing
* WhatsApp bill sharing

### Product Management

* Pesticide
* Fertilizer
* Seed
* Cotton
* Hardware
* Other
* Product name
* Company/brand
* Technical name
* HSN
* GST
* Packing
* Purchase price
* Sale price
* MRP
* Batch and expiry
* Excel import/export

### Barcode or product scanner

* Mobile camera barcode scanner
* Bluetooth barcode scanner
* Barcode generation
* Barcode label printing

### Inventory

* Opening stock
* Purchase
* Sales
* Sales return
* Purchase return
* Batch-wise stock
* Expiry management
* Low-stock alerts
* Stock ledger

### Purchase

* Supplier management
* Purchase invoice
* GRN
* Purchase return

### Customer / Farmer

* Customer database
* Farmer profile
* Customer ledger
* Udhari/credit management
* Payment collection
* Outstanding balance
* WhatsApp payment reminders

### Business Management

* Expenses
* Cash in hand
* Today's sales
* Today's purchase
* Today's profit
* Bill-wise profit
* Category-wise sales
* GST/CA reports
* PDF/Excel reports

## SECURITY AND BACKUP

Required:

* Secure login
* OTP/password authentication
* Role-based access
* Multi-user management
* HTTPS
* Secure API
* Audit logs
* Automatic cloud backup
* Manual backup
* Restore facility
* Disaster recovery
* Phone-change/reinstallation recovery

## INTEGRATIONS

The architecture should support future integration with:

### Government

* Fertilizer DBT/PoS
* SATHI seed system
* Government fertilizer e-token

### Communication

* Official WhatsApp integration
* SMS/OTP
* Push notifications

### AI

* AI Farmer Assistant
* AI product recommendation
* WhatsApp AI chatbot

Government integrations must use official APIs and authorized access only. No scraping or unofficial APIs.

## PREFERRED TECHNOLOGY

Preferred:

**Mobile:** Flutter

**Backend:** Laravel / Node.js

**Database:** PostgreSQL / MySQL

**Admin:** React/Next.js or equivalent

Developers may propose an alternative technology stack with technical justification.

## SOURCE CODE AND OWNERSHIP

This is a mandatory requirement.

The client must receive:

* Complete Android source code
* Complete iOS source code
* Complete Web source code
* Backend/API source code
* Database schema
* Complete database backup
* Git repository
* API documentation
* Deployment documentation
* Build instructions

All project accounts must be created in the client's name:

* Domain
* Hosting/cloud
* Google Play Developer account
* Apple Developer account
* WhatsApp Business account
* SMS/OTP account
* Payment gateway account
* AI/API accounts

No vendor lock-in will be accepted.

## QUOTATION REQUIRED

Please provide a fixed-price quotation after reviewing the complete AgriMarts requirements document.

Please quote separately for:

### Phase 1

Complete core billing and business management platform.

### Phase 2

Advanced farmer, dealer, WhatsApp and business features.

### Phase 3

AI and Government integrations.

The quotation must clearly mention:

* Total development cost
* Module-wise development cost
* Development timeline
* Technology stack
* Number of developers
* UI/UX cost
* Cloud/server cost
* Third-party API charges
* WhatsApp charges
* SMS/OTP charges
* Payment gateway charges
* Government integration charges
* AI/API charges
* Maintenance cost
* Warranty period
* Play Store deployment cost
* App Store deployment cost

## DEVELOPER REQUIREMENTS

Preference will be given to developers or teams with proven experience in:

* Billing/POS applications
* GST software
* Inventory management
* Flutter
* REST APIs
* Cloud applications
* Bluetooth thermal printers
* Barcode systems
* WhatsApp API
* AI integrations
* Government API integrations

Please provide:

1. Portfolio
2. Similar projects completed
3. GitHub or previous work, if available
4. Proposed technology stack
5. Estimated timeline
6. Fixed quotation
7. Team size
8. Post-launch support terms
9. Warranty terms
10. Source-code ownership confirmation

## IMPORTANT

Please do not send a generic quotation.

The developer must review the complete AgriMarts requirements document and provide a detailed quotation against the specified scope.

**Project:** AgriMarts – Smart Agro-Shop Management

**Platforms:** Android + iOS + Web App + Website + Admin Panel

**Development:** Complete source-code ownership required

**Quotation:** Fixed-price quotation preferred