Zulie- Fullstack Engineer -Building production-grade web & mobile software
5 years designing, engineering, and shipping SaaS platforms, real-time systems, and cross-platform mobile apps. Currently at Smash Technology.
Engineer, Founder, Builder
I'm a Fullstack Mobile & Web Engineer with 5 years of full-cycle ownership over production software — from architecture decisions to VPS deployment. I design the system, write the code, ship it, and keep it running.
Currently engineering a real-time messaging and social commerce platform at Smash Technology in Abuja.
I specialise in the full modern stack: React Native for cross-platform mobile, Next.js + TypeScript on the web, and Node.js + Express + MongoDB on the backend.
Mobile-First Engineer
React Native apps shipped to the Play Store with CI/CD, WebRTC, push notifications, and offline support.
Real-Time Systems
WebSocket messaging, WebRTC audio/video, live dashboards — engineered for scale with minimal latency.
SaaS Architecture
Multi-tenant platforms with RBAC, Stripe billing, AI workflows, and production infrastructure on VPS.
Production Products
I Have Built & Shipped
CRM Mobile Application
Production-ready cross-platform CRM with role-based Admin/Agent access, lead pipeline tracking, activity logs, and analytics dashboards.
Aadily
AI-powered job application SaaS. Stripe billing with 4 tiers, AI resume tailoring, auto-submit, and employer reply capture. 80% manual effort reduction.
Temidun
Multi-tenant SaaS monitoring platform with RBAC, WebRTC in-browser video recording, AI issue classification, and full Stripe subscription lifecycle.
Online Python Editor
Free browser-based Python code editor no signup required. Powered by Pyodide to run Python directly in the browser. Built for learners and quick scripting.
What I Work With & Where I've Worked
Architecting and shipping SmashChat a cross-platform messaging app with WebRTC A/V, real-time chat, and an integrated social marketplace. Live on Play Store.
Led development of Aadily (aadily.com) and Temidun (temidun.com) two live SaaS platforms with Stripe billing, AI workflows, and React Native companion apps.
Built admin dashboard managing 1,000+ students. Engineered GDPR-compliant account deletion system. Reduced admin task time by 30%.
Articles on Medium
Setting Up Your Secure Ubuntu VPS: A Production-Grade Guide
Spinning up a VPS sounds exciting until you realise it's wide open to the internet. A three-part series walking through production-grade security.
Deploying a Node.js App to Your Secured VPS Part 2
With the server locked down, this covers deploying a Node.js app with PM2, NGINX reverse proxy setup, and SSL via Certbot.
Deploying Next.js to a VPS with NGINX Part 3
Deploying a Next.js application to your own VPS with NGINX as a reverse proxy, environment variables, and automatic restarts.
Building WebRTC Audio/Video Calling in React Native
A deep dive into implementing peer-to-peer WebRTC calling in React Native signalling, ICE candidates, SDP negotiation, and teardown.
Enterprise Layered Architecture in Node.js for SaaS Products
How I structure Node.js backends at scale using an enterprise layered architecture: API / Core / Domain / Infrastructure / Monitoring.
Let's Build Something
Open to senior fullstack roles, remote opportunities, and interesting projects. If you have something worth building, let's talk.