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Hello! Building Blockchain & Full-Stack apps | Open to opportunities
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Hello! Building Blockchain & Full-Stack apps | Open to opportunities

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SakshiGupta26/README.md

⚑ About Me

const sakshi = {
  role:        "B.Tech CSE Student @ JSS Academy of Technical Education, Noida",
  expected:    "2028",
  speciality:  "Blockchain & Web3 Developer | Java Backend Engineer",
  building:    ["zkKYC Protocol β€” Decentralized Privacy-Preserving Identity System",
                "Smart Contract β€” Lorry Transportation Platform",
                "Crowd Funding Platform β€” Smart Contract"],
  stack:       ["Solidity", "Hardhat", "Ethers.js", "Ethereum", "React",
                "TailwindCSS", "Java", "Spring Boot", "PostgreSQL"],
  grinding:    "DSA on LeetCode, Codeforces & CodeChef in Java ⚑",
  goal:        "GATE CSE + competitive programming mastery",
  funFact:     "Blockchain never sleeps β€” and neither do I πŸŒ™"
};

πŸ—οΈ Featured Projects

SolidityAuditLab CLAMM zkKYC

Solidity Ethereum ZK Cryptography DeFi AI Security Web3

πŸ” SolidityAuditLab β€” AI-Powered Decentralized Smart Contract Auditing

Solidity AI Analysis Distributed Nodes Ethereum

A decentralized smart contract auditing system that uses distributed nodes and AI-driven analysis to automatically detect vulnerabilities in Solidity contracts.

  • πŸ€– AI-driven vulnerability detection across distributed audit nodes
  • πŸ”Ž Automated scanning of Solidity contracts for common and advanced attack vectors
  • 🌐 Decentralized architecture β€” no single point of failure in the audit pipeline

View Repo


πŸ¦„ Uniswap V3-Style CLAMM β€” Concentrated Liquidity AMM

Solidity DeFi AMM Math

A from-scratch implementation of a Uniswap V3-style Concentrated Liquidity AMM (CLAMM) in Solidity, focusing on core math, ticks, swaps, liquidity management, and fee accounting.

  • πŸ“ Full tick-based concentrated liquidity math implemented from scratch
  • πŸ’± Core swap logic, liquidity provision & removal, and fee accounting
  • ⭐ Community starred β€” demonstrating DeFi protocol depth

View Repo


πŸ” zkKYC Protocol β€” Decentralized Privacy-Preserving Identity System

Solidity Hardhat Ethers.js React TailwindCSS keccak256

A production-quality decentralized KYC system on Ethereum where raw PII never touches the blockchain β€” only salted keccak256 hash commitments are stored on-chain.

  • πŸ—οΈ 4 core smart contracts: TrustedIssuer.sol, IdentityRegistry.sol, ClaimVerifier.sol, AccessController.sol with full KYC lifecycle + DAO governance
  • πŸͺ™ Soulbound Tokens (non-transferable ERC-721) to bind verified identities to wallets
  • πŸ”’ ZK-style cryptographic claims β€” prove constraints like Age > 18 without revealing raw data
  • πŸ”„ 3-of-5 social recovery mechanism for compromised wallets
  • βœ… Comprehensive Hardhat/Chai tests covering reentrancy, expired claims & double registration

View Repo


πŸ’° Token Staking DApp

Solidity CSS Ethereum

A decentralized token staking application allowing users to stake tokens and earn rewards on-chain through smart contract logic.

View Repo


βœ… Decentralized To-Do List DApp

Solidity Truffle Ethereum

A decentralized To-Do List DApp built using Solidity, Truffle, and Ethereum. Users can create, manage, and track tasks through smart contracts, ensuring transparency and immutability.

View Repo


⛓️ REMIN Smart Contracts

Solidity

Official smart contracts powering the REMIN ecosystem.

View Repo


πŸ”„ Updatable Smart Contract

JavaScript Solidity

Exploring upgradeable smart contract patterns on Ethereum.

View Repo


πŸ› οΈ Tech Arsenal

⛓️ Blockchain & Web3

Solidity Ethereum Hardhat ethers.js Web3.js

🎨 Frontend

HTML5 CSS3 JavaScript React TailwindCSS Bootstrap

β˜• Backend β€” Java

Java Spring Boot Spring Hibernate Maven MySQL PostgreSQL

πŸ”€ Other Languages

Rust C Python

πŸ”§ Tools

Git GitHub Postman VS Code IntelliJ IDEA


🎯 Current Focus

const now = {
  studying:  "B.Tech CSE @ JSS Academy of Technical Education, Noida",
  building:  ["SolidityAuditLab β†’ AI-powered decentralized smart contract auditing",
              "Uniswap V3 CLAMM β†’ Concentrated liquidity AMM from scratch",
              "zkKYC Protocol β†’ Privacy-preserving identity on Ethereum",
              "Token Staking DApp β†’ On-chain staking & rewards"],
  learning:  ["DEX mechanics, AMMs & concentrated liquidity math",
              "Post-quantum cryptography for smart contracts",
              "AI-driven smart contract security analysis"],
  grinding:  ["DSA in Java on LeetCode",
              "Rated contests on Codeforces & CodeChef",
              "Preparing for GATE CSE"],
  openTo:    ["Blockchain dev roles & internships",
              "Web3 collaborations",
              "Open source contributions"]
};

πŸ“Œ Check my pinned repos for smart contracts, DApps, and deep dives.


πŸ“Š GitHub Analytics



Activity Graph


πŸ† GitHub Trophies


🐍 Contribution Snake

github-snake

🌍 Open Source Contributions

PR Merged Open Source

  • βœ… PR merged into fork-commit-merge/fork-commit-merge β€” a popular open source project designed to help developers learn the GitHub contribution workflow (Fork β†’ Commit β†’ Merge). Successfully contributed to the upstream repository.
  • ⭐ C-Coin (forked from DSCKGEC/C-Coin) β€” contributed to a blockchain & Web 2.0 transaction imitation project under MIT License.

πŸ† Competitive Programming

LeetCode Codeforces CodeChef

Solving Arrays, Trees, Graphs, DP, Sliding Window in Java. Competing in rated contests on Codeforces & CodeChef to sharpen algorithmic thinking alongside GATE CSE prep.


πŸŽ“ Education

Degree Institute Expected
B.Tech (Computer Science) JSS Academy of Technical Education, Noida 2028

🀝 Let's Connect

Looking for Blockchain / Web3 developer roles & collaborations.

Β  Β 

πŸ“§ sakshi1246999@gmail.com Β· πŸ“ Noida, India Β· 🌎 Open to remote & opportunities


"Code is law β€” I just make sure it's good law."

Visitors

Made with πŸ’š by Sakshi Gupta Β· June 2026

Pinned Loading

  1. SolidityAuditLab SolidityAuditLab Public

    SolidityAuditLab is a decentralized smart contract auditing system that uses distributed nodes and AI-driven analysis to detect vulnerabilities in Solidity contracts.

    Solidity 1

  2. uniswap-v3-clamm-implementation uniswap-v3-clamm-implementation Public

    A from-scratch implementation of a Uniswap V3-style Concentrated Liquidity AMM (CLAMM) in Solidity, focusing on core math, ticks, swaps, liquidity management, and fee accounting.

    Solidity 1

  3. zkKYC zkKYC Public

    A decentralized identity system that lets users prove credentials (like age or KYC) without revealing personal data using zk-style cryptographic proofs.

    JavaScript 1