• Foundry
• OpenZeppelin
• Wagmi
• Ethers.js
• Next js
• Typescript

A decentralized marketplace that enables seamless trading of NFTs across multiple blockchain networks.

Key Features:

• Cross-chain NFT transfers and trading
• Multi-wallet support
• Automated price conversion
• Gas fee optimization
• Real-time transaction tracking

Tech Stack:

• Smart Contracts: Solidity, OpenZeppelin
• Frontend: Next.js, TypeScript, Tailwind CSS
• Blockchain Integration: Wagmi, Ethers.js
• Testing: Foundry

🔗 Live Demo 📱 GitHub Repo

A decentralized NFT marketplace enabling users to mint, buy, sell, and trade unique digital assets.

Key Features:

• NFT Minting with Metadata Support
• Buy/Sell NFTs with Multiple Payment Options
• Advanced Search & Filter System
• Real-time Price Updates
• Collection Management
• Royalty System for Creators
• Auction Mechanism

Tech Stack:

• Smart Contracts: Solidity, OpenZeppelin (ERC1155)
• Frontend: React, Next.js, TypeScript, Tailwind CSS
• Web3 Integration: Wagmi, Ethers.js
• Testing & Deployment: Foundry
• IPFS for Metadata Storage

🔗 Live Demo 📱 GitHub Repo

Contract Features:

• Secure escrow system
• Gas-optimized transactions
• Multi-token support
• Emergency pause functionality

A decentralized protocol that lets users deposit LSD tokens like stETH, rETH, and bETH to borrow DAI or USDC on optimized terms.

Real-time Data Streaming: Live blockchain data ingestion via Yellowstone gRPC

• LSD token collateral support (stETH, rETH, bETH)
• Real-time health factor tracking to avoid liquidation
• Borrow stablecoins (DAI or USDC) while holding ETH exposure
• Dynamic borrow limit based on live LSD-ETH prices and LTV ratios
• Safe withdrawal logic that respects debt and liquidation thresholds
• Liquidation engine to protect against undercollateralization
• Fully testable on Goerli or Holesky with mock LSD tokens
• Simulated price feed oracles for realistic testnet behavior

• Smart Contracts: Solidity, OpenZeppelin, mock Chainlink oracles
• Frontend: React, Next.js, TypeScript, Tailwind CSS
• Web3 Integration: Wagmi, Viem, Ethers.js
• State Management: Zustand
• Testing & Deployment: Foundry
• Wallet Connection: RainbowKit or ConnectKit
• UI Components: Shadcn/ui
• Collateral Tokens (testnet): Sepolia versions of stETH, rETH, bETH
• Optional Indexing: The Graph (custom subgraph for vault & debt positions)
• Dev Tools: Etherscan APIs (testnet)

🔗 Live Demo 📱 GitHub Repo