Digital Economy Β· University Project

Chamka

A digital marketplace enabling direct farmer-to-buyer trade, fair pricing, logistics coordination, and trusted agricultural commerce powered by blockchain smart contracts.

Agritech
Smart Contracts
AI-Driven
Digital Economy
Team
The People Behind Chamka
Student Team
Sophita Heang Khemmony Heng Daravathanak Sreng Ratanak Rith Saroeun Rin Puthearith Suong
Supervisor
Prof. Kirirom Cheav
FinTech Advisor & Academic Mentor
πŸŽ“
Faculty of Digital Economy
Academic Exhibition Β· Startup Showcase
Overview
Problem Β· Solution Β· Impact
Problem

The Broken Supply Chain

Up to 50% of a farmer's earnings are lost to inefficient intermediary networks, information asymmetry, and disconnected agricultural supply chains β€” leaving producers and buyers both disadvantaged.

Solution

Chamka Marketplace

A smart agricultural marketplace enabling direct farmer-to-buyer transactions, real-time market intelligence, logistics coordination, and blockchain-powered smart contracts for secure, enforceable agreements.

Impact

Empowering Agriculture

Higher farmer incomes, improved price transparency, stronger market access, and more efficient supply chain coordination β€” giving both farmers and buyers confidence and reliability in every trade.

Business
Business Objectives
40%
Operational Efficiency

Streamline agricultural activities by integrating product management, marketplace transactions, crop information, and user services into one unified platform. This reduces manual overhead by up to 40% and improves daily productivity for farmers and agribusinesses.

24/7
Digital Accessibility

Provide farmers, consumers, and agricultural businesses with access to agricultural information and marketplace services anytime through a responsive web and mobile platform.

60%
Process Automation

Automate key workflows including user registration, product listings, order routing, and system updates. The platform aims to automate over 60% of routine administrative tasks.

100%
Data Centralization

Store user profiles, crop information, marketplace logs, transactions, and community content in one secure cloud database with real-time synchronization across the platform.

System
Platform Architecture
Platform Architecture Blueprint
Platform
Core Features
πŸ“œ

Smart Contract Marketplace

Digitally enforceable agreements increasing transaction security, accountability, and trust between all parties.

πŸš›

Logistics Coordination Hub

Integrated transportation and delivery coordination to improve supply chain efficiency and reduce operational delays.

πŸ“Š

Business Analytics Dashboard

Real-time market intelligence, pricing trends, and performance insights for data-driven decision-making.

πŸ§‘β€πŸŒΎ

Farmer Community Network

A collaborative platform for sharing knowledge, market information, and business opportunities across the farming community.

πŸ”

Biometric Authentication

Secure identity verification through biometric technology, ensuring trusted access and reducing fraud risks platform-wide.

πŸ””

Smart Notification System

Instant alerts for orders, price changes, logistics updates, and transaction milestones delivered in real time.

πŸ“‹

Business Reporting Module

Automated transaction, sales, and operational reports for greater transparency and business oversight.

πŸ”

Smart Search & Filtering

Fast and intuitive discovery of products, buyers, suppliers, and market opportunities across the platform.

πŸ‘€

Role-Based Access Control

Role-based account management providing secure and personalized platform experiences for all user types.

Revenue
Commission Fees πŸ’Έ
Transaction-Based Model

We earn a small commission whenever a successful transaction is completed through the platform. There are no upfront charges for farmers or buyersβ€”our revenue is generated only when users successfully trade agricultural products.

4%
Per Transaction
Revenue
Advertisement Revenue πŸ“’
B2B Advertising Hub

Agriculture-related companies, including seed suppliers, fertilizer brands, equipment sellers, and logistics providers, can advertise directly to farmers, buyers, and agribusinesses within the platform.

$200–500
Per Ad / Month
Development
Technology
Core Development Ecosystem
βš›οΈ
React
Frontend UI
🟒
Node.js
Backend API
🐬
MySQL
Database Engine
πŸ”₯
Firebase
Cloud Services
🎨
Figma
UI/UX Design
✨
AI-Assisted
Google AI Studio
Roadmap
Future Development
Phase 1

Trust & Transaction Security

Implement secure digital agreements to increase transparency, reduce disputes, and build trust between trading parties.

Phase 2

Supply Chain Integration

Introduce integrated logistics management to streamline transportation, delivery scheduling, and supply chain visibility.

Phase 3

Market Intelligence

Deploy data-driven dashboards providing market trends, pricing intelligence, and operational performance metrics.

Phase 4

AI-Driven Agriculture

Leverage AI for price forecasting, crop recommendations, demand prediction, and personalized trading insights.

Phase 5

Mobile Accessibility

Launch native iOS and Android apps enabling farmers and buyers to access the platform anytime, anywhere.

Phase 6

Platform Launch

Design and develop the core marketplace, UX, and digital infrastructure connecting farmers, buyers, and agri-businesses.

Phase 7

Regional Scalability

Transition to scalable cloud infrastructure supporting nationwide adoption and expansion across Southeast Asia.