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Kalu Ikechukwu

@kaluikechukwu

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Full-Stack Web3 developer building secure Ethereum dApps with Solidity, React, and Node.

Nigeria

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What I'm looking for

I seek a Full-Stack/Web3 role where I can build secure Ethereum dApps, work across smart contracts and web stacks, and grow in a collaborative, innovation-driven team.

I am a Full-Stack Blockchain Developer experienced in building Ethereum-based financial applications, smart contracts, and end-to-end web interfaces. I design and deploy ERC-20 tokens and decentralised systems that prioritize security and practical utility.

My projects include an ERC-20 utility token with an automatic burn mechanism and a decentralised crypto bank featuring smart-contract-driven loans, implemented with Solidity, React.js, Node.js, and MongoDB. I integrate wallets like MetaMask and design backends to handle off-chain logic and API communication.

I have also developed blockchain solutions for social media monetisation, escrow-based food ordering, certificate registries, and product authentication, demonstrating a focus on tamper-resistant systems and on-chain settlement logic. On the web side, I build full-stack applications with RESTful APIs, payment integrations, and database indexing for performance.

As a tech mentor, I support students in programming fundamentals, backend concepts, and dApp prototyping, and I hold multiple Cisco and Linux certifications that reinforce my networking and security foundations.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Developer (Web3)

Current

Personal Project

Jan 2026 - Present (0 months)

Designed and deployed Ethereum Sepolia-based dApps including an ERC-20 token with a 2% burn, a decentralised crypto bank with smart-contract loans, and full-stack frontends and backends for wallet interactions and off-chain logic.

Solidity Ethereum Smart Contracts MongoDB MetaMask React ExpressJS NodeJS Web3.js Web3 Crypto Crypto Transactions Crypto Wallets

Current

Full-Stack Developer

Current

Iyke Store

Dec 2025 - Present (1 month)

Built a full-stack e-commerce platform with product listings, cart and order management, RESTful APIs, and Paystack payment integration to enable secure transactions and improve data integrity.

MongoDB RESTful APIs Paystack HTML JavaScript TailwindCSS Tailwind UI NodeJS ExpressJS

Tech Mentor

Federal University of Technology, Owerri

Supported students in programming fundamentals, backend development, and debugging; led teams on blockchain development, smart contract design, and dApp prototyping.

Mentoring Blockchain Education Debugging DApp Prototyping JavaScript

Education

Degrees, certifications, and relevant coursework

Federal University of Technology, Owerri

Bachelor of Technology, Information Technology

2020 - 2025

Grade: 4.02

Activities and societies: Tech mentoring, blockchain development teams, smart contract design, dApp prototyping, machine learning, software development, Networking, Backend development

Pursuing a B.Tech in Information Technology with coursework and projects focused on blockchain, full-stack development, and networking; expected graduation in 2025.