Senior Full-Stack Engineer | Social Protection & Enterprise Systems

Currently Management Information Systems Officer for RIV-CARES 2.0, a World Bank-funded social protection programme in Nigeria, where the Android enrolment platform I designed and built now operates across all 23 Local Government Areas of Rivers State. Also the sole architect of a ten-module manufacturing ERP, with live real estate and an AI-driven crypto trading platform also shipped. Specialist in the MERN stack, TypeScript, React Native, Docker, and real-time Socket.IO systems, with working Python and pandas for data engineering. Available for remote full-stack and IT leadership roles worldwide.

See My CV

What I do

Experienced Full-Stack Developer with a comprehensive skill set capable of working across a wide range of technology stacks.

Full Stack Development

Building responsive Single-Page-Apps (SPA) & PWA in React.js

Building responsive static websites using Next.js

Building RESTful APIs with Express & Nodejs

Developing cross-platform mobile applications with React Native

Creating intuitive UI/UX designs using Figma and Photoshop

Managing state efficiently with Redux Toolkit

Data & Automation

Building automated data pipelines to consolidate multi-source datasets

Running confidence-tiered duplicate detection across large record sets

Establishing data quality assurance checks and validation rules

Social Protection & MIS Domain

Social protection MIS

Beneficiary registries

Identity validation

Payment reconciliation

Projects

★FEATURED PROJECT

🏠

PamProperty — Real Estate Mobile & Web Platform

Nigeria's Trusted Property Platform

A full-stack real estate platform trusted for transparent property transactions. Features property listings (land, rentals, hotels), a built-in escrow system for secure buyer-seller dealings, real-time chat, inspection scheduling, KYC verification, and a wallet system. Available as a mobile app (Android) and web app.

Highlight: The escrow system removes the fear of fraud in Nigerian property deals — buyers only release funds after inspection approval.
Tech: React · Redux Toolkit · Node.js · Express · MongoDB · Socket.io · React Native · JWT · Cloudinary

ReactReact NativeNode.jsMongoDBSocket.ioRedux

Download APK Visit Website

2+Platforms

10+Features

100%Full-Stack

PamProperty — Real Estate Mobile & Web Platform screenshot 1

🔒 Escrow Protected

✅ KYC Verified

RIV-CARES Enrol — Social Protection Enrolment Platform

Private Deployment

AndroidNode.jsMongoDBREST APIsOffline SyncPython/pandas

Android field enrolment application and web administration dashboard for a World Bank-funded cash transfer programme. Offline-first capture with sync queue, guided multi-step enrolment, passport photograph capture and crop, programme-specific identity validation, approval workflow, and beneficiary ID card generation with QR verification. Deployed across 23 Local Government Areas.

ENTERPRISE PROJECT — Built Solo as Head of IT

1/3

Newpal ERP System — Enterprise Resource Planning

ReactNode.jsExpressMongoDBSocket.ioJWTREST API

A full enterprise ERP system built solo for Newpal Nigeria Limited (a manufacturing company), where I serve as Head of IT. This is one of the most complex projects I have delivered — 10+ integrated modules covering every operational department in a manufacturing company. Modules: Procurement · Finance & Accounts · Inventory (Raw, Finished, Assets) · Production · Quality Assurance · Dispatch · Sales · Weighbridge · Gate Management · Super Admin Every module talks to the others in real-time. Role-based access ensures each department sees only what they need. Built from scratch — architecture, database design, UI, API, deployment — all by me.

1/5

ExpertHub Workspace — Expert Workspace & Learning Platform

Live

Next.jsTypeScriptNode.jsMongoDBFlutterwaveSocket.io

A professional workspace booking and expert learning platform that connects trainers, professionals, and businesses. Users can book physical workspace rooms (boardroom, meeting room, training room), join expert-led sessions, manage memberships, and access curated learning resources. Key features: Smart workspace reservation with availability calendar · Expert-led training programs · Membership tiers with subscription billing · Provider & client role system · Wallet & payment integration · Real-time notifications Tech: Next.js · Node.js · Express · MongoDB · Socket.io · Flutterwave · TypeScript

Live Demo

1/5

Prince Lee EduSuite - School Management System

Live

ReactNode.jsMongoDBExpressJWTRedux

A comprehensive school management system featuring separate dashboards for administrators, teachers, and parents. Built with MERN stack, it includes student management, academic tracking, billing systems, examination management, and real-time communication. Features responsive design with role-based access control and secure payment integration.

Live Demo

1/3

Mobile Doctor App

Live

React NativeNode.jsMongoDBExpressSocket.io

A revolutionary healthcare mobile application built with React Native and MERN stack. Features telemedicine consultations, appointment booking, medical records management, and real-time chat with healthcare providers. Includes secure payment processing and multi-platform compatibility.

Live Demo Download

1/5

SmartStrategy — AI Crypto Trading Platform

Live

ReactTensorFlow.jsNode.jsMongoDBSocket.ioCCXT

SmartStrategy is a full-stack AI-powered crypto trading platform. It combines a real-time signal engine, automated trading bots, and multi-exchange arbitrage scanning into one dashboard. Key features: - AI + technical analysis signal engine (RSI, EMA, MACD, multi-timeframe alignment) that generates LONG/SHORT signals with entry, stop-loss, and take-profit levels - Automated SmartSignal bots — user picks a signal at setup, bot opens and manages the trade on their exchange - Cross-exchange and triangular arbitrage scanner with live profit alerts - Demo mode with virtual balance for risk-free testing - Premium subscription system with crypto payments (Coinbase Commerce, NOWPayments) - Real-time WebSocket updates for signals, bot ticks, P&L, and arbitrage opportunities - Admin dashboard with user management, subscription tracking, and full transaction audit trail Stack: React + Redux (frontend), Node.js + Express + MongoDB (backend), TensorFlow.js for AI inference, Socket.IO for real-time, CCXT for multi-exchange connectivity. Deployed on Vercel (frontend) with a cloud backend.

Live Demo

“

Engineering Philosophy

“

Those who study the system control the outcome;
those who guess depend on luck.

”

Every system I build starts with deep analysis — architecture before code, structure before speed. That's how I've delivered a full ERP from scratch, an AI trading platform, and production-grade mobile apps that actually work at scale.

Hire Me on Upwork See My CV

Proficiency

Frontend/Design

98%

Backend

100%

Android

95%

IOS

95%

Your project success is my priority.

Let's discuss!

For project discussion and collaboration?

If you have any project or need more information, feel free to contact me through the form on the left or you can WhatsApp me.

WhatsApp / Call: +234 803 542 1019

Email: princeleelabari@gmail.com

Facebook: facebook.com/amazingprincelee

Education

Liverpool John Moores University

B.Eng in Electronics and Control Systems

September 2011 - Feb 2013Grade B

interconnection of devices that influences the behaviour of other devices or systems.

Proficient in programming languages such as javaScript, Nodejs,Python, and Solidity for smart contract and blockchain development
Designed and implemented responsive functions for specific applications.

Institut Megatech Malaysia

Advance Deploma in Electrical & Electronics Engr.

June 2006 - September 2011Grade B

design and develop complex electrical systems and electronic components

Skilled in using lab equipment such as oscilloscopes, multimeters, and function generators for testing and troubleshooting.
Designed and optimized power distribution systems for specific applications

Experience

Rivers State Cash Transfer Unit · RIV-CARES 2.0 (World Bank-funded)

Management Information Systems Officer

Jun 2026 - Present

Custodian of beneficiary data for a results-based social protection programme. Designed and built the RIV-CARES Enrol Android application and administration dashboard — offline-capable field capture, photograph capture and crop, identity validation and server synchronisation — deployed to field officers across all 23 Local Government Areas of Rivers State. Built automated Python and pandas pipelines consolidating multi-source beneficiary datasets and executed duplicate screening against historical registers exceeding 54,000 records.

Newpal Nigeria Limited

Head of IT / Lead Software Engineer

Dec 2024 - Jun 2026

Sole architect and developer of Newpal's full enterprise ERP system from the ground up. The system spans 10+ integrated modules — procurement, finance, inventory (raw, finished, assets), production, dispatch, sales, QA, weighbridge, and gate management — serving an entire manufacturing operation end-to-end.

Sonatech Global

FullStack Developer

May 2024 - Nov 2024

I am the Full Stack developer, project manager, and software architect of this organization. Using the MERN stack, I designed and developed both the frontend and backend for enterprise-level solutions.

First Star Consults

Back End Developer / project manager

Dec 2023 - Apr 2024

I specialize in backend development using the MERN stack and have led the design and architecture of various software projects. I make critical decisions on technologies, frameworks, and patterns to ensure robust and efficient solutions.

George Stojkovic

Lead Smart Contract and Dapp Developer

Jan 2023 - Jul 2023

As the lead Smart Contract and Dapp developer , my role was to oversee and lead the development of smart contracts and decentralized applications (Dapps) for the team.

BEDETELS Triumphant International Academy

Director/Web Developer

Sept 2020 - Jan 2023

School administrator, In charge of the School ICT Department and Web development.

Our Clients Feedback

Beatrice Oahmen

Working with Prince Lee has been transformative for our business. His expertise in full-stack development helped us launch our e-commerce platform ahead of schedule. His profound understanding of both frontend and backend technologies, combined with his ability to optimize for performance, resulted in a 40% increase in our website conversion rate. His implementation of responsive design principles ensures our platform works flawlessly across all devices.

Chijioke Amadi

Prince Lee is the epitome of technical excellence and professional reliability. As our lead developer, he architected and delivered our enterprise-level application that now serves over 50,000 daily users. His innovative approach to implementing real-time features and optimization of database queries reduced our server costs by 35%. Beyond his technical skills, his ability to communicate complex technical concepts to non-technical stakeholders made him invaluable to our project success.

Prince Lee Nna

Innovative Full-Stack Developer specializing in React, Node.js, and modern web technologies. Creating scalable solutions that drive business growth.

Core Expertise

Full-Stack Development

React & Node.js

React Native

UI/UX Design

System Architecture

Let's Connect

Based in Africa, Nigeria 🌍

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