Hi, I’m Nugi
Web3 Developer & Blockchain Engineer
I design and build decentralized applications (dApps) and secure smart contracts with a strong focus on scalability, security, and on-chain efficiency. My expertise spans DeFi protocols, blockchain architecture, and seamless Web3 integrations that bridge user experience with trustless systems..
About Me
I am a blockchain-focused software engineer specializing in decentralized systems and smart contract development. My work centers on building secure, gas-optimized, and production-ready applications across modern blockchain ecosystems.
I have hands-on experience developing DeFi protocols, token standards (ERC-20, ERC-721), wallet integrations, and full-stack Web3 applications using React, Next.js, and Node.js. I prioritize clean architecture, smart contract security best practices, and scalable backend design.
My goal is to contribute to the next generation of decentralized infrastructure by building transparent, efficient, and trust-minimized systems.
What I Do
- Smart Contract Development (Solidity)
- DeFi Protocol Development
- Full-Stack Web3 Applications
- Blockchain Architecture Design
Programing Language
- Solidity
- JavaScript
- TypeScript
- Html
- Css
Tools & Frameworks
- Node.js
- Hardhat
- Git & CI/CD
- Web3.js / Ethers.js
- Next.js
Experience
3+ years of experience in web development with a specialization in blockchain engineering and decentralized systems. I have built and deployed smart contracts, integrated wallet authentication, and developed scalable dApps with optimized on-chain interactions.
Experienced in writing secure Solidity contracts, implementing access control patterns, preventing common vulnerabilities (reentrancy, overflow, front-running), and conducting contract testing using Hardhat and Foundry.
Projects
Team Chain
Team Chain is a decentralized project management platform built on Ethereum. It allows teams to create and manage projects, assign tasks, and track progress using smart contracts. The platform integrates with popular tools like GitHub for seamless workflow management.
Simple Bank
Simple Bank is a basic decentralized banking application built on Ethereum. It allows users to deposit, withdraw, and transfer funds using smart contracts. The application demonstrates core blockchain concepts like account management and transaction handling.
Vanilla Website
A simple vanilla JavaScript website project that showcases fundamental web development skills including HTML, CSS, and JavaScript. The project features responsive design and interactive elements.
Profile Page
A personal profile webpage built using Next.js and React. This project highlights my skills, experience, and projects in a clean and modern design.