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Neethu-Muthu/README.md

⚡ Neethu M

Blockchain Engineer | Web3 Systems Developer | Distributed Ledger Architect

I architect decentralized systems with protocol-first thinking, secure smart contract logic,
and scalable backend infrastructures for real-world finance + identity systems.

I don't just write blockchain — I design how trust flows.

🧠 Core Strengths

  • Smart Contract Engineering (Ethereum + DAML)
  • Hyperledger Fabric & Canton Based Enterprise Networks
  • CBDC Systems, Tokenized RWA, Digital Money Markets
  • dApp Architecture · Ledger-driven Backend APIs
  • MERN Stack — UI that’s functional, minimal and purposeful

💻 Tech Stack:

⛓️ Blockchain & Web3

Solidity Ethereum Hardhat Smart Contracts Hyperledger Fabric DAML Canton Network Hyperledger Identus ERC-20 ERC-721 ERC-1155 Go

🧱 Full-Stack Development

JavaScript React Vite Node.js Express.js HTML5 CSS3 TailwindCSS

🗄️ Databases & Storage

Docker Git GitHub GitLab Vercel Postman

🔥 Major Projects

Project Stack What I Built
CBDC Simulation (Retail Layer) Hyperledger Fabric · Node.js · Docker Architected full retail CBDC lifecycle — onboarding → issuance → transfer → redemption. Smart contracts + API gateway with RBAC & wholesale sync.
RWA Fractional Tokenization DAML · Canton · Node Tokenized real estate assets into fractions. Designed contract rules, mint flows, ownership transfer + investor API. Instant ledger settlement.
Digital Money Market (T-Bill Tokenization) DAML · Canton Built treasury bill tokenization, purchase, redemption flow. Ownership update via secure signature workflows + domain configuration.
SSI-Based Digital Diploma System Hyperledger Identus · React DID-enabled credential flow — issuer → holder → verifier. Wallet issuance, on-chain signature verification, trust without central DB.
TicketMaster DApp Solidity · Hardhat · React · MetaMask On-chain ticket lifecycle — seat minting, purchase, non-duplicable ownership. Eliminates fraud & double-booking.

🔬 Currently Researching

  • Interbank settlement networks on distributed ledger
  • Privacy-preserving computation in financial chains
  • Architecture for institutional-grade tokenization systems

👣 Engineering Identity

Cryptography is my language.
Distributed systems are my playground.
Building Web3 with precision, logic & elegance.

🔗 Connect

🔷 LinkedIn: https://linkedin.com/in/neethumuthu
🔗 Portfolio: https://neethu-protfolio-using-react-gi1m.vercel.app/

Pinned Loading

  1. Electricity_Bill_Management_System Electricity_Bill_Management_System Public

    The Electricity Bill Management System is a web-based application designed to streamline the process of paying electricity bills.

  2. IT_ASSETMANAGEMENT_PROJECT_DOCKERIZED IT_ASSETMANAGEMENT_PROJECT_DOCKERIZED Public

    A web-based IT asset management application for tracking inventory, user creation, and asset assignment, with features for admins and employees to manage and view assets.

    JavaScript 1

  3. ticketmaster_app ticketmaster_app Public

    TicketMaster app built on the Ethereum blockchain. It allows users to browse events, view seat availability, and securely purchase tickets using MetaMask with Ethereum.

    JavaScript 2

  4. CertiLink-DApp CertiLink-DApp Public

    A decentralized application (DApp) for managing certificates on the blockchain. Users can issue and view certificates using smart contracts. This project features a user-friendly interface for inte…

    JavaScript 3 1

  5. Automobile-Minifabric-Golang Automobile-Minifabric-Golang Public

    Welcome to the Automobile Lifecycle Management System, using Hyperledger Fabric and Minifabric for secure, transparent automobile tracking.

    Go 1

  6. SecureBallot-Hyperledger SecureBallot-Hyperledger Public

    SecureBallot empowers users to participate in elections and decision-making processes while ensuring the integrity and confidentiality of votes through blockchain technology.

    JavaScript 1