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vedantghate18/README.md

πŸ‘‹ Hey, I'm Vedant!

Building smart contracts, DeFi protocols, and Web3 infrastructure with a focus on security and clean code.

Currently focused on Solidity development, smart contract security auditing, and scaling DeFi applications. I love turning complex blockchain concepts into production-ready code.


πŸ”­ What I'm Working On

  • Smart Contract Development β€” Building DeFi protocols, ERC standards, and account abstraction implementations
  • Security & Auditing β€” Preparing for Code4rena/Sherlock audits, diving deep into smart contract vulnerabilities
  • On-Chain Infrastructure β€” IPFS integration, gas optimization, cross-chain patterns
  • Mobile + Blockchain β€” Connecting Solidity backends to Flutter/React Native frontends

πŸš€ Recent Projects

Merkle Airdrop + Signatures

Implemented a complete on-chain airdrop mechanism with EIP-712 signature verification. Built with Foundry, deployed to Anvil with full test coverage including fuzz testing.

  • Merkle tree claim validation
  • EIP-712 signature implementation
  • Comprehensive test suite (unit, fuzz, integration)

DeFi Algorithmic Stablecoin

DAI-inspired stablecoin with collateralization mechanics, liquidation logic, and oracle integration.

  • ERC-20 token with minting/burning
  • Liquidation engine & price feeds
  • Full Foundry test coverage with invariant testing

MinimalAccount (ERC-4337)

Account abstraction implementation following the ERC-4337 standard with EntryPoint integration.

  • Local Anvil deployment βœ…
  • Exploring Sepolia deployment & gas optimization patterns
  • zkSync account abstraction exploration & L2 deployment patterns

Aave V3 Liquidation Finder Bot

High-performance Node.js bot that monitors Aave V3 on Ethereum Mainnet for liquidation opportunities.

  • Real-time Borrow event scanning using Viem
  • Health Factor tracking & risk categorization (SAFE/RISKY/LIQUIDATABLE)
  • Persistent logging system for historical analysis
  • Automated scanning on configurable intervals (default: 60s)

πŸ“š Currently Learning

  • Advanced Foundry β€” Fuzz testing, invariant testing, fork testing patterns
  • Smart Contract Security β€” Vulnerability patterns, audit techniques, Code4rena deep dives
  • EVM Internals β€” Storage layout, opcodes, gas optimization, deployment bytecode
  • Account Abstraction β€” ERC-4337 standard, EntryPoint mechanics, user operations

πŸ› οΈ Tech Stack

Blockchain

Solidity Foundry Web3.js Viem Hardhat

Frontend & Mobile

JavaScript React Next.js Flutter Dart React Native

Tools & Infrastructure

Firebase IPFS TheGraph Redux


πŸ‘― Open To Collaborating On

  • Smart contract development & auditing
  • DeFi protocol design & optimization
  • Mobile apps connected to blockchain backends
  • Web3 infrastructure & tooling
  • NFT/DAO contracts & mechanisms

🀝 Currently Learning Much About

  • Deep diving into smart contract vulnerabilities & attack vectors
  • Production-grade gas optimization strategies
  • Advanced Foundry patterns (fork testing, complex invariants)
  • Cross-chain architecture & bridging mechanisms
  • Audit contest prep & competitive vulnerability finding

πŸ’¬ Let's Talk About

  • Smart contract security & auditing
  • DeFi protocol design
  • Solidity best practices
  • Foundry testing patterns
  • EVM internals & gas optimization
  • Mobile + blockchain integration
  • The journey from learning to production

πŸ“Š GitHub Stats




🌐 Connect With Me

LinkedIn X / Twitter Gmail


⚑ Fun Fact

I enjoy turning complex blockchain ideas into clean, auditable codeβ€”and I've learned something new from every failed test and every contract I've broken (and fixed) along the way. πŸ”§


Last updated: April 2026 | Always learning, always building πŸš€

Pinned Loading

  1. Defi-Stablecoin Defi-Stablecoin Public

    Solidity 1

  2. foundry-smart-contract-lottery foundry-smart-contract-lottery Public

    A decentralized lottery smart contract built with Solidity and Foundry, powered by Chainlink VRF for verifiable randomness and Chainlink Automation for trustless winner selection.

    Solidity

  3. merkle-airdrop-signatures merkle-airdrop-signatures Public

    Solidity

  4. liquidation-finder-bot liquidation-finder-bot Public

    A liquidation finder bot for Aave V3 that scans recent borrowers, fetches health factors, identifies risky or liquidatable positions, and stores logs for monitoring. Built with JavaScript, viem, an…

    JavaScript