"Code is law — I just make sure it's good law."

I'm a Blockchain & Web3 Developer and Java Backend Engineer currently pursuing my B.Tech at JSS Academy of Technical Education, Noida (Expected 2028). I build decentralized applications, privacy-preserving protocols, and smart contract systems on Ethereum.

• 🔗 Specializing in Solidity, Hardhat, Ethers.js, and the Ethereum ecosystem
• ⚡ Actively grinding DSA on LeetCode, Codeforces & CodeChef in Java
• 🛡️ Passionate about ZK-style cryptography, DeFi security & on-chain privacy
• 🌱 Currently exploring DEX mechanics, AMMs, and advanced DeFi protocols
• 🎯 Preparing for GATE CSE alongside competitive programming

🎨 Frontend — Completed

☕ Backend — Java (In Progress)

⛓️ Blockchain & Web3

🔤 Other Languages

🔧 Tools & Version Control

Solidity Hardhat Ethers.js React TailwindCSS keccak256

A production-quality decentralized KYC system on Ethereum where raw PII (Name, DOB, National ID) never touches the blockchain — only salted keccak256 hash commitments are stored on-chain.

• 🏗️ Designed 4 core smart contracts: TrustedIssuer.sol, IdentityRegistry.sol, ClaimVerifier.sol, AccessController.sol with full KYC lifecycle + DAO governance
• 🪙 Implemented Soulbound Tokens (non-transferable ERC-721) to bind verified identities to wallets
• 🔒 ZK-style cryptographic claims — prove constraints like Age > 18 without revealing raw data
• 🔄 3-of-5 social recovery mechanism for compromised wallets
• ✅ Comprehensive Hardhat/Chai tests covering reentrancy, expired claims & double registration

Solidity Hardhat Ethers.js JavaScript

Automated lorry booking, payment, and delivery verification on Ethereum with secure escrow logic — funds release only upon confirmed delivery. Integrated with a JavaScript frontend via Ethers.js.

Solidity Hardhat Ethers.js

A trustless crowdfunding contract supporting campaign creation, ETH contributions, and automated refunds if funding goals are unmet. All activity recorded immutably on-chain.

Solving Arrays, Trees, Graphs, DP, Sliding Window in Java. Participating in rated contests on Codeforces & CodeChef to sharpen algorithmic thinking.