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Achievement: Pull SharkAchievement: Quickdraw

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Dharmesh070294/README.md

Dharmesh PR — Blockchain Developer | Smart Contract Security Researcher

ChatGPT Image Mar 22, 2026, 09_22_00 AM

About Me

I am a blockchain developer and smart contract security researcher focused on Solidity, Foundry, Hardhat, and DeFi protocol security. I actively study competitive audits, write vulnerability reports, and build practical smart contract projects to strengthen both development and auditing skills.

What You’ll Find Here

  • Smart contract audit notes and findings
  • Solidity/Foundry/Hardhat practice projects
  • Security writeups and exploit analyses
  • Competitive audit learning progress
  • Portfolio-ready Web3 projects

Skills

  • Solidity
  • Foundry
  • Hardhat
  • Smart Contract Auditing
  • DeFi Security
  • EVM Debugging
  • Git & GitHub
  • JavaScript / TypeScript basics

🛠 Tech Stack

Featured Work

  • 🛡️ Audit Reports

Professional audit-style reports with impact, likelihood, and mitigation.

  • PasswordStore — Sensitive Data Exposure
  • PuppyRaffle — Insecure Randomness
  • ThunderLoan — Flash Loan Repayment Bug
  • TSwap — AMM Pricing Exploit
  • BossBridge — Replay Attack
  • VaultGuardians — Access Control Flaw

Current Focus

  • Improving audit methodology
  • Writing stronger PoCs
  • Building real GitHub-ready smart contract repositories
  • Preparing for freelance and remote Web3 opportunities

Services

  • Smart Contract Audit (Manual Review)
  • Vulnerability Analysis & Reporting
  • PoC Exploit Development
  • Solidity Development

Contact

Portfolio

Popular repositories Loading

  1. Dharmesh070294 Dharmesh070294 Public

    Blockchain Developer & Smart Contract Security Researcher focused on Solidity, Foundry, and DeFi protocols. I build secure Web3 projects, perform audit competitions, write PoCs, and document vulne…

  2. PasswordStore-SR PasswordStore-SR Public

    Security audit of a password storage contract focusing on access control, data privacy, and improper state exposure. Identifies risks of unauthorized reads, weak validations, and insecure storage p…

  3. PuppyRaffle-SR PuppyRaffle-SR Public

    Audit of a raffle-based smart contract analyzing randomness, fund handling, and fairness. Highlights vulnerabilities in winner selection, potential manipulation, and issues in payout logic

  4. ThunderLoan-SR ThunderLoan-SR Public

    Audit of a flash loan protocol examining reentrancy, loan repayment guarantees, and accounting logic. Highlights risks of insufficient checks, state inconsistencies, and exploit scenarios.

  5. TSwap-SR TSwap-SR Public

    Security review of a token swap protocol focusing on pricing logic, slippage handling, and liquidity management. Identifies risks in swap calculations, front-running, and reserve imbalance.

  6. BossBridge-SR BossBridge-SR Public

    Cross-chain bridge audit focusing on validation, message integrity, and asset transfer security. Identifies risks of replay attacks, improper verification, and potential fund loss scenarios.