Hi, I'm Kieran Arinze
I design resilient systems that ship fast, scale smoothly, and meet modern deliverability and compliance standards. From user-centric interfaces to robust infrastructure, every release is tuned for performance, reliability, and measurable outcomes.
About Me
Full-stack engineer focused on delivering clean, performant products end-to-end. I build modern interfaces with React, React Native, and Next.js while architecting scalable backends with Node.js and Express. TypeScript is my primary language, and I design reliable data layers with MongoDB, PostgreSQL, and Firebase Firestore. I also craft and optimize commerce experiences using Shopify, custom Liquid themes, and automation-ready infrastructure.
My Skills
Front-End
Liquid
HTML5
CSS3
Tailwind CSSBack-End
Node.js.c021fba2.svg)
RESTful APIs
PrismaTools & DevOps
Docker
Vercel
Postman
Github Actions
K8sDatabases
MongoDB
PostgreSQL
Firebase Firestore
RedisFeatured Projects
SendCheck
Run a free domain check in under five seconds and get transparent SPF, DKIM, DMARC, and BIMI fixes with zero guesswork. Paste a domain, ship the recommended records, and clear Gmail and Yahoo 2024 requirements without warm-up networks or expensive audits.
Brala Best
A simple, user-friendly e-commerce application built to showcase a product — Your Garlic Spread. The app highlights its main uses, unique qualities, and clear instructions.
ThirstyBastard
A bold and edgy product showcase designed to reflect the attitude-driven identity of ThirstyBastard Water. The app highlights the drink’s key qualities — electrolyte-packed hydration, recyclable aluminum cans, and sustainable performance — through a clean, modern, and impactful interface.
Recipify
A comprehensive recipe web application featuring user authentication, recipe creation, interactive user engagement as well as profile viewing and editing capabilities.
Floorplay
A professional digital presence built for Floorplay, an architectural design studio founded in 2020. The platform highlights the studio’s diverse services — from architectural and interior design to test fit plans and marketing plans — while reflecting its values of transparency, accessibility, and efficiency in the Architecture and Real Estate industries.
MyFinance
A SaaS application built to enable users track their financial decisions over the course of the years. The application uses descriptive charts to better visualize the whole decision tree.