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a1111198/README.md

Hi there, I'm Akash Bansal 👋

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🚀 About Me

Full-Stack Engineer and Blockchain Developer with 5 years of total experience, specializing in building secure, scalable decentralized applications (dApps) and conducting comprehensive security audits. Proven track record in:

  • 🏗️ Built and scaled the Urban Culture platform from inception to 300,000+ users
  • 🔐 Security Research - Expert in smart contract auditing and vulnerability detection
  • 🏆 Competitive Programming - Multiple top rankings in security challenges
  • 💡 Innovation - R&D and proof-of-concept projects in DeFi, NFTs, and blockchain protocols

🏆 Key Achievements

🥇 Competition Rankings & Challenges
🌟 Platform Success
  • 📱 Developed and scaled Urban Culture platform - App | iOS | Partner App
  • 💰 Achieved 10 Million INR fiscal turnover
  • 🌍 Expanded across 6 major cities
  • ⚡ Maintained 99.999% uptime with microservices architecture

💼 Recent Projects

Full-stack impact-based staking solution with reward distribution mechanisms

🔒 Advanced Security Research Projects

🔥 Huff-Yul-HorseStore-NFT

  • ERC721 NFT contract in pure Huff
  • Deep EVM opcodes understanding
  • Gas optimization techniques

🔍 Formal Verification Suite

  • Halmos & Certora integration
  • Advanced math function verification
  • Symbolic execution testing

🛠️ Technical Arsenal

Blockchain & Security

Solidity Ethereum Foundry Hardhat OpenZeppelin

Security Tools

Slither Aderyn Halmos Certora

Languages & Frameworks

JavaScript Python Flutter Node.js

Cloud & DevOps

GCP AWS Docker Firebase

📊 Expertise Areas

Security Research DeFi Development Full-Stack
🔐 Smart Contract Auditing 💱 AMMs (Uniswap V1/V2) 📱 Flutter Mobile Apps
🐛 Vulnerability Detection ⚡ Flash Loans 🖥️ Node.js Backend
🧪 Fuzz Testing 🪙 Token Development ☁️ GCP/AWS Cloud
🔍 Formal Verification 🎯 Staking Protocols 📊 Real-time Analytics

🎯 Security Expertise

Vulnerability Detection & Mitigation
  • ✅ Reentrancy Attacks
  • ✅ DoS Vulnerabilities
  • ✅ Oracle Manipulation
  • ✅ Flash Loan Attacks
  • ✅ MEV Protection
  • ✅ Storage Collisions
  • ✅ Arithmetic Issues
  • ✅ Access Control Flaws
  • ✅ Weird ERC20 Handling

📜 Certifications

Cyfrin

Certification Status
🔧 Assembly and Formal Verification
🛡️ Smart Contract Security
⚡ Advanced Foundry
🔨 Foundry Fundamentals
📝 Solidity Smart Contract Development
⛓️ Blockchain Basics

📈 GitHub Analytics

GitHub Stats

GitHub Streak

Top Languages

Profile Views

🤝 Open Source Contributions

  • OpenZeppelin - Security patterns and best practices
  • Cyfrin - Educational content and tooling

📫 Let's Connect!

I'm always open to discussing blockchain security, DeFi innovations, or potential collaborations!

Email LinkedIn Schedule Meeting


"Building the decentralized future, one secure smart contract at a time" 🚀

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  1. openzeppelin-contracts openzeppelin-contracts Public

    Forked from OpenZeppelin/openzeppelin-contracts

    OpenZeppelin Contracts is a library for secure smart contract development.

    JavaScript

  2. Huff-Yul-HorseStore-NFT Huff-Yul-HorseStore-NFT Public

    This Repo is a Advance ERC721 NFT Contract written purely in Huff For the Deeper understanding of EVM opcodes and Internal Working.

    Solidity

  3. Smart-Contract-Audit-Reports Smart-Contract-Audit-Reports Public

    A curated collection of Web3 security audit reports prepared by me. This repository showcases my detailed assessments and findings on various smart contracts and blockchain applications. The goal i…

    1

  4. account-abstraction-eth-zksync account-abstraction-eth-zksync Public

    Comprehensive account abstraction implementation for Ethereum and ZkSync. Integrates with EntryPoint.sol on Ethereum and uses native abstraction on ZkSync for seamless, secure user interactions.

    Solidity

  5. Merkle-Airdrop-with-signature-verification Merkle-Airdrop-with-signature-verification Public

    Merkle Airdrop with Gas-Free Claims and Signature Verification This repository enables gas-free token claims in a Merkle airdrop system, integrating signature verification for enhanced security.

    Solidity

  6. DeFi-PeggedStable-Protocol DeFi-PeggedStable-Protocol Public

    De-Fi Protocol A decentralized finance protocol built in Solidity, designed to maintain a stable value pegged to $1.00 using an algorithmic stability mechanism. Collateral includes exogenous crypto…

    Solidity 1

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