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Block Chain Projects

AgriSupplyChain - Agricultural Product Tracking​

Description
End-to-end supply chain tracking for agricultural products from harvest to consumer.

Technical Details:

  • State management: Harvest → Production → Retailer → Customer
  • Ownership history tracking
  • Price and location recording at each stage
  • Customer review system

Security Features:

  • Ownership verification modifiers
  • State transition controls
  • Input validation
  • Comprehensive event logging

Version: Solidity 0.8.x

Voting - Decentralized Election System​

Description
Secure voting platform with candidate nomination.

Technical Details:

  • Voter registration
  • Candidate management
  • Vote casting
  • Results tracking

Security Features:

  • Vote manipulation prevention
  • Phase transition controls
  • Authentication checks

FlightBooking - Decentralized Airline System​

Description
Complete flight management system with bookings, check-ins, and reviews.

Technical Details:

  • Flight creation by airlines
  • Seat booking functionality
  • Refund system with security fees
  • Passenger review system

Security Features:

  • Secure payment handling
  • Access control
  • Double-booking prevention
  • Input sanitization

Version: Solidity 0.7.x to 0.9.x

CoffeeShop - Loyalty Rewards Program​

Description
Token-based rewards system for coffee purchases.

Technical Details:

  • Customer registration
  • Purchase tracking
  • ERC20 token rewards
  • Adjustable reward thresholds

Security Features:

  • Token transfer safeguards
  • Payment validation
  • Owner access controls

Version: Solidity 0.8.x

DeFi Exchange - Token Swap Protocol​

Description
Basic decentralized exchange for ETH/token swaps.

Technical Details:

  • Liquidity provision
  • Automated market making
  • Price calculations
  • Reserve management

Security Features:

  • Reentrancy protection
  • Reserve validation
  • Safe transfer patterns

Version: Solidity 0.8.x

Full Stack Projects (MERN)

E-commerce for Natural products​

Description
In this platform user can buy and sell Natural Products.

School Management Application​

Description This platforms used to handle entire School system from 0-10

  • Maintains different dashboard for students,teachers,Admin
  • Provides attendence,fees ,marks details ,exam details,Time table allocation

Student Portfolio​

Description Where students can interact with their skills ,thoughts and ideas.