Hello there, I'm Miracle Jude

A Front End Engineer based in Lagos. I've spent the last four years building interfaces with React, TypeScript, and mostly Next.js, and it's where I do my best work. What I keep coming back to is the start of a project, when there's nothing yet and you have to decide what shape it should take. That part hasn't gotten old for me.

I'm not only frontend though. I've owned full-stack systems too, backends in Go, Node, Rust, and Postgres, when a project needed someone to take it end to end. I've worked across fintech, SaaS, health, e-commerce, and a few Web3 products this way. But if you ask me where I'm strongest, it's the frontend: React and TypeScript specifically, not because they're trendy, but because the feedback loop is fast and the ecosystem has matured to a point where most of the hard problems already have good answers.

I spend a fair amount of time writing too, technical articles for places like LogRocket, Decodo, Cyfrin, LTV protocol and OpenReplay, which has made me a more careful engineer than I'd otherwise be, since explaining something forces you to actually understand it.

Outside of code, I think a lot about money, not in an abstract way, but practically. I'm interested in how people in Nigeria build wealth outside of a salary, and I've been looking seriously at local investment options and businesses. Engineering is the thing that funds the rest of what I want to build, not the endpoint.

I watch a lot of Premier League football, badly defend a few terrible takes about it, and try to get to the gym consistently. Some weeks better than others.

If you're looking at this because you need something built, the short version is: I move fast, I take ownership of the whole problem, and I don't disappear once the interesting part is done.

Experience Skills

Software Engineer - Khoomi

FEB 2026 - Present

  • Designed and built a zero-downtime refund system handling Paystack settlements across multi-vendor wallets.
  • Built a PWA for sub-3G connectivity using Workbox service workers, offline browsing, and background sync, cutting mobile drop-off by 38%.
  • Rebuilt seller onboarding with real-time step tracking and cache invalidation, cutting onboarding completion time by 45%.
  • Led frontend architecture for a multi-vendor marketplace serving 50,000+ users, choosing React Router v7 with SSR over an SPA to cut time-to-first-contentful-paint by 55%.

Technical Content Lead (Contract) - LTV Protocol

AUG 2025 - OCT 2025

  • Owned developer documentation, integration guides, and smart contract references for a DeFi protocol used by 500+ developers.
  • Researched on-chain mechanisms (liquidity provisioning, yield optimization, tokenomics) and translated them into clear docs for technical and non-technical readers.
  • Documented protocol upgrades within 48 hours of deployment, working directly with the engineering team.

Senior Technical Writer (Freelance) - Decodo

MAR 2025 - Present

  • Write deep-dive guides on scraping infrastructure, proxy management, and browser automation, each built on a working demo environment rather than surface-level research.
  • Authored guides on Apache Nutch and Python/Playwright/ BeautifulSoup scraping that ranked page 1 on Google within 30 days of publishing.
  • Maintained zero editorial revision requests across 8 published pieces by catching technical inaccuracies before submission.

Software Developer (Contract) - Kreatoors.ai

FEB 2025 - MAY 2025

  • Reduced API costs 40% by implementing intelligent caching with Zustand and request deduplication, identified proactively during code review.
  • Architected serverless functions on AWS Lambda that scaled to 1K+ requests/day within budget constraints.
  • Owned AI content generation workflow features end-to-end, API integration through deployment, in 2-week sprints.

Frontend Developer (Contract) - ICOWEB AGENCY

SEP 2023 - FEB 2024

  • Built and launched an e-commerce platform and an NFT marketplace under tight agency deadlines.
  • Developed cross-browser UIs in Next.js and Vue.js, integrated with Rust and Express backends.

Frontend Engineer - Khoomi

MAY 2023 - FEB 2024

  • Implemented secure authentication with NextAuth and optimized data fetching with SWR, reducing unnecessary re-fetches.
  • Collaborated with backend and design teams to ship pixel-perfect, responsive interfaces across product releases.

Contributing Technical Writer - LogRocket Blog

NOV 2022 - Present

  • Published 20+ tutorials on React, Next.js, TypeScript, and browser APIs (File System Access, Compression Streams, Speculation Rules), reaching 10,000+ developers monthly.
  • Maintained a 95% article acceptance rate by pitching topics based on content gap analysis.
  • Zero failed code samples across all published articles, every demo built, tested, and verified before submission.

Contributing Technical Writer - OpenReplay Blog

NOV 2022 - Present

  • Published 15+ articles on frontend performance, accessibility, and emerging JavaScript frameworks, reaching 10,000+ developers monthly.
  • Delivered every article on deadline with zero revision requests.

Frontend Engineer - Daabo Inc

JUL 2022 - JUN 2023

  • Reduced bundle size 30% and improved Lighthouse score from 65 to 82 through code splitting, lazy loading, and bundle analysis.
  • Shipped a PWA with offline functionality after noticing 40% of users had unreliable connectivity, before it was a formal requirement.
  • Built a real-time admin dashboard with Chart.js that cut admin training time by 50%.
  • Self-QA'd across 6 device types before every PR, catching mobile layout breaks before review.

Languages

  • HTML
  • CSS
  • JavaScript
  • TypeScript
  • Solidity
  • Move
  • Rust
  • Go

Libraries

  • React
  • Redux
  • Hardhat
  • Foundry
  • Wagmi
  • Tanstack Query
  • Zustand

Frameworks

  • Next.js
  • Shadcn UI
  • Tailwind CSS
  • Axum

Tools

  • Git
  • Ethers.js
  • Docusaurus
  • Ethereum
  • SUI
  • Solana
  • PostgreSQL
  • MongoDB