Available for work · Remote & On-site

Senior Full-StackDeveloper.

5+ years shipping production apps. 6 AI-powered SaaS platforms built from scratch. TypeScript, Next.js, and AI at the core.

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About

Adeveloperwhothinksinproducts,notcomponents.

Over the past five years, I've shipped production code for teams across the United States, United Kingdom, and Nigeria. I've also independently architected and deployed six AI-powered SaaS platforms — production products with real users, payment systems, and intelligent engines.

My degree in Banking & Finance gives me domain expertise most developers lack — particularly valuable in financial hubs like Luxembourg. I'm actively seeking my next role there, ready to bring product thinking, clean architecture, and AI integration to a team building something that matters.

5+
Years of experience
6
SaaS platforms shipped
5
Countries served
6
Developers mentored

Expertise

Technologies I work with.

Frontend

ReactNext.js 14+TypeScriptJavaScript ES6+Tailwind CSSFramer MotionResponsive Design

Backend

Node.jsExpressREST APIsServerless FunctionsPrisma ORM

Data

MongoDBPostgreSQLFirebaseFirestore

AI & DevOps

Google Gemini AIPrompt EngineeringImage ProcessingDockerGitVercelCI/CD

Work

Products I've shipped.

Six AI-powered SaaS platforms — independently architected, developed, and deployed from concept to production.

Financial Document AI

Upload financial documents and receive automated tax optimisation insights, budget recommendations, and data extraction across five analysis modes.

Next.js 14 · Gemini AI · Firebase · TypeScript

Skincare Ingredient Analyzer

Multi-language platform that scans cosmetic ingredients, detects conflicts, and generates personalised skincare recommendations with a 500+ entry dictionary.

Next.js · MongoDB · AI Pipeline · i18n

Dynamic QR Product Passport

Scalable digital product passport with dynamic QR codes for products, health records, and fashion. Editable content, SVG and PNG export.

Next.js · Firebase · SVG Generation · Auth

MarketMind AI

Quiz-driven competitor analysis and market positioning tool with auto-generated chart visualisations built on a 9-step research framework.

Next.js · Gemini AI · Chart.js · Analytics

AI Book Summariser

Intelligent engine for finance and motivational literature — transforms books into structured, actionable takeaway cards with categorised insights.

Next.js · Gemini AI · Prompt Engineering

AI E-Commerce Platform

E-commerce platform with AI-guided product sourcing, pricing strategy, and competitive positioning for reselling businesses.

Next.js · MongoDB · Gemini AI · Stripe

All platforms include authentication, payments, responsive design, and Vercel deployment.

Experience

Where I've worked.

2023 — Present

Remote

SaaS Developer & Product Engineer

Independent

  • Architected and deployed 6 AI-powered SaaS platforms using Next.js 14+, Firebase, MongoDB, and Gemini AI
  • Full product lifecycle: idea validation → development → payments → deployment → iteration
  • Built reusable component libraries reducing cross-project dev time by ~40%

2022 — 2023

Florida, US · Remote

Software Engineer

Grandida LLC

  • Developed Web3 decentralised blogging dApp with role-based access and smart contracts
  • Increased user engagement by 25% through redesigned navigation flows

2022

United Kingdom · Remote

Software Engineer

HaiX

  • Maintained production apps scaling to hundreds of active weekly users
  • Mentored 6 junior developers through code reviews and pair programming
  • Authored technical documentation for 9+ projects

2021 — 2022

Georgia, US · Remote

Full-Stack Solidity Developer

Wild Roots Technologies

  • Developed Web3 payment dApp handling cashflow over $50,000
  • Reduced production bugs by 17% through systematic testing

2020 — 2021

New York, US · Remote

Full-Stack Developer

EPAPROSANDHAZMAT

  • Built MERN stack e-commerce platform — 25% revenue increase, 40% fewer support tickets

2020

Nigeria

Backend Developer

Wuse Within

  • Optimised API response times from 20s to 5s — 75% improvement
  • Contributed to 30% increase in platform revenue

Contact

Let'sbuildsomethinggreattogether.

Currently seeking senior full-stack or frontend roles. Open to remote, hybrid, or on-site. Happy to relocate.

Email

chidozieezeanekwe@gmail.com

LinkedIn

linkedin.com/in/chidozieezeanekwe

GitHub

github.com/zenodavids

Download Resume

PDF · Updated February 2026