Available for new projects

Design
Build
Inspire

Hi, I'm Jeffrey Okhihie - a versatile web developer & graphic designer driven by creative excellence, clear communication and a love for building things that truly matter.

portfolio.js
1// Building the future...
2
3const developer = {
4  name: 'Jeffrey',
5  role: 'Dev + Designer',
6  passion: 'Building things',
7  build() { return '🚀' }
8};
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More than just a developer
3+Years Experience
7Live Projects
10+Technologies
100%Passion Driven

I'm Jeffrey Okhihie, a versatile developer who sits at the intersection of web development and graphic design. I believe great digital products are born where clean code meets compelling visuals.

I'm passionate about collaboration and thrive in dynamic teams that value innovation. Whether I'm building responsive interfaces, DeFi apps, or AI powered tools, I bring the same level of care and creative energy to every project.

My goal is always the same - to build things that are not just functional, but truly memorable.

Web Development Graphic Design UI/UX DeFi / Web3 AI Integration Brand Identity
Selected Projects

A collection of work built with passion, precision and a lot of coffee

DataMesh
Web3 · Decentralized Storage · Live
DataMesh

A decentralized file storage marketplace built on Shelby Protocol - co-developed by Aptos Labs and Jump Crypto. Browse and download real files stored on Shelby's testnet, connect your Petra wallet to manage your uploads, and follow a built-in CLI guide to upload files to the network.

React TypeScript Shelby SDK Aptos Petra Wallet Vercel
taptap
Web3 · Game · Starknet · Live
Taptap

A countdown click game built on Starknet where STRK sits in a pot and the first player to tap at exactly zero wins everything. Features three rooms - Demo (vs bot), Fast Lane (2 players), and High Stakes (4 players) - with server-synced multiplayer via Supabase realtime. Payouts are instant and on-chain via the Starkzap SDK. Every win generates a real transaction hash verifiable on Voyager.

TypeScript Starkzap SDK Supabase Starknet Sepolia Privy Vercel
agenthub
Web3 · AI Agents · X Layer · Live
AgentHub

An onchain job marketplace built for AI agents on X Layer mainnet. Post jobs with USDC locked in smart contract escrow, agents browse and accept via MCP server, complete work and get paid onchain. Built with 6 OnchainOS skills including Uniswap swap, x402 payment-gated endpoints, and an Agentic Wallet as platform identity. Submitted to OKX Build X Hackathon 2026.

Next.js TypeScript Solidity X Layer OnchainOS MCP Turso Vercel
OpenGradient Quiz
Web App · Blockchain AI · Live
OpenGradient Knowledge Quiz

An interactive quiz app that tests knowledge of the OpenGradient ecosystem - a decentralized AI network built on blockchain. Questions are generated in real time via verifiable AI inference running on OpenGradient's TEE (Trusted Execution Environment).

Python Flask HTML/CSS/JS OpenGradient SDK Blockchain AI Render
ScoreMyCV
AI · LIVE
AI · Career Tool · Live
ScoreMyCV

An AI powered resume analyzer built with Claude. Upload your CV (PDF or image) and a job description then get a match score, keyword gaps, strengths, weaknesses and specific bullet point rewrites to land more interviews.

HTML CSS JavaScript Claude AI PDF.js
ShopSphere
Web Development · E-Commerce · Live
ShopSphere

A full featured e-commerce store with 46 products across 6 categories. Features live search, category filtering, price/rating filters, product detail modals, a sliding cart sidebar with quantity controls, wishlist and an auto rotating hero carousel.

HTML CSS JavaScript E-Commerce
CryptoVault Dashboard
LIVE DATA
Web App · Crypto · Live
CryptoVault Dashboard

A live crypto dashboard powered by CoinGecko API. Features real time prices for 50+ coins, interactive price charts (1D/7D/1M/3M), trending coins and portfolio tracker with P&L.

HTML CSS JavaScript CoinGecko API Chart.js
YouTube Clone preview
YouTube
Web Development · UI Clone · Live
YouTube Clone

A fully functional YouTube clone with live video data from the YouTube Data API v3. Features infinite scroll, light/dark mode, responsive mobile layout, search, category filters and a video player modal.

HTML CSS JavaScript YouTube API
Netflix Clone
Web Development · UI Clone · Live
Netflix Clone

A fully functional Netflix clone with real movie & TV data from TMDB API. Features a dynamic hero banner with title logos, 12 genre rows, horizontal scrolling, YouTube trailer modal, search and nav filtering by Series/Films/New.

HTML CSS JavaScript TMDB API
PulseSwap DeFi
DEFI · LIVE
Web3 · DeFi · Live
PulseSwap

A fully featured decentralized exchange (DEX) with live token swaps, liquidity pools, realistic staking mechanics and a portfolio tracker. Built with live CoinGecko price data and Chart.js price charts.

HTML CSS JavaScript DeFi CoinGecko API
Skills & Expertise
Web Development
HTML & CSSExpert
Responsive DesignAdvanced
JavaScriptIntermediate
PythonIntermediate
Design
Graphic DesignAdvanced
UI/UX DesignAdvanced
Brand IdentityAdvanced
HTML5
CSS3
JavaScript
Python
Figma
Illustrator
Photoshop
React
Git
Railway
Vercel
TypeScript
Let's build something great

Have a project in mind or just want to say hi? I'd love to hear from you. Drop me a message below.