Hi, I'm Chisom Okoroafor

I am a

Full-Stack SaaS Engineer building scalable products with React, TypeScript, Node.js, PostgreSQL and cloud infrastructure. I specialize in education technology, fintech integrations and business automation platforms that solve real-world problems.

Chisom Okoroafor - Full-Stack SaaS Engineer and Product Builder

About Me

I started out building WordPress websites before moving into full-stack application development. These days I build complete SaaS products—from the frontend to the backend—using React, TypeScript, Node.js and PostgreSQL. Most of my recent work has focused on education, healthcare and business management systems.

My background in Public Health gives me a unique perspective on designing software around real human processes rather than simply writing code.

What Sets Me Apart:

I build software that modernizes how organizations operate. From schools and restaurants to healthcare facilities and public health agencies, my focus is creating scalable platforms that replace manual processes with secure, efficient digital systems. My background in Public Health complements my engineering experience, enabling me to build solutions that are both technically robust and grounded in real-world operational needs.

Notable Projects:

  • EduCue School Management: Multi-tenant platform managing admissions, attendance, examinations and academic operations
  • RestroCue Restaurant & Hotel Management: All-in-one SaaS for restaurants and hotels with real-time kitchen display, QR ordering, inventory and financial management
  • EduCue Fees Payment Platform: Digital school fee payments with Flutterwave and Paystack integration, automated receipts and real-time financial tracking
  • EpiVigil: Decentralized disease surveillance platform

Technical Skills

Frontend

React

TypeScript

Vite

Tailwind CSS

Flutter

Backend

Node.js

Express

Prisma

PostgreSQL

REST APIs

Cloud & Infrastructure

VPS Deployment

Nginx

Linux

Cloudflare

Docker

Integrations

Flutterwave

Paystack

Stripe

SMTP

WhatsApp

Namecheap API

Health Tech Specialization

Clinic Management Systems Telemedicine Solutions Patient Engagement Tools Public Health Surveillance HIPAA/GDPR Compliance

Education & Credentials

2022 - 2024

Master of Public Health (MPH)

My MPH study provided me with domain expertise for health technology projects.

2018 - 2022

Post Graduate Diploma (Public Health)

2010 - 2016

B.Sc Human Physiology

2022

Aptech Certified Network Administrator

What I Offer

SaaS Product Development

End-to-end development of scalable SaaS platforms with multi-tenant architecture, role-based access control, subscription management and cloud deployment.

Business Automation Systems

Custom platforms that digitize and automate business workflows — from order management and inventory to financial tracking and reporting.

Fintech Integrations

Secure payment gateway integrations with Flutterwave, Paystack and Stripe. Automated receipts, reconciliation dashboards and real-time financial reporting.

Custom Business Platforms

Tailored software solutions for education, healthcare, hospitality and growing businesses — built to replace manual processes with efficient digital systems.

Cloud & Infrastructure

VPS deployment, Nginx configuration, Linux administration, Cloudflare setup and Docker containerization for production-ready applications.

Featured Projects

Selected work demonstrating both technical implementation and problem-solving:

Currently Serving Businesses
EduCue School Management Platform dashboard showing multi-tenant school administration interface

EduCue

Comprehensive multi-tenant school management platform used to manage admissions, attendance, examinations, report cards, staff, parent communication, subscriptions and academic operations across nursery, primary and secondary schools.

  • Multi-tenant architecture
  • Role-based authentication
  • Real-time reporting
  • Online payments
  • Student management
  • Examination engine
React TypeScript Node.js Prisma PostgreSQL JWT
RestroCue Restaurant and Hotel Management System dashboard with order tracking

RestroCue

Restaurant and hotel management SaaS that streamlines order management, inventory, menu administration, customer engagement, room service, financial tracking and business operations through a modern web platform.

  • POS-ready architecture
  • Inventory management
  • Order workflow
  • Customer management
  • QR room service
  • Financial dashboard
React TypeScript Node.js Prisma PostgreSQL
EduCue Fees digital school payment platform with Flutterwave and Paystack integration

EduCue Fees

Digital school payment platform that enables parents to pay school fees securely online while giving schools real-time payment tracking, automated receipts, reconciliation and financial reporting.

  • Secure online payments
  • Automatic receipts
  • Parent payment portal
  • School finance dashboard
React Node.js PostgreSQL Flutterwave Paystack
DentalCue Clinic Management SaaS with automated WhatsApp reminders

DentalCue Clinic Management

Full-stack SaaS for dental clinics to reduce patient no-shows through automated WhatsApp reminders and appointment management.

React TypeScript Supabase Twilio API
EpiVigil decentralized disease surveillance platform for Africa with real-time outbreak reporting

EpiVigil

A decentralized disease surveillance platform designed to enable real-time outbreak reporting, epidemiological analysis and public health intelligence across Africa. Built to support healthcare facilities, laboratories, governments and NGOs with faster disease detection and coordinated response.

Flutter React Dashboard Supabase PostgreSQL Analytics
Prompt Parcel Express delivery service WordPress website

Prompt Parcel Express

Delivery service website with custom booking functionality and admin portal.

WordPress Custom Plugin
My Sharp Pen Editing academic editing services WordPress website

Editing Services Website

Academic editing service with custom submission forms and payment integration.

WordPress WooCommerce

Client Feedback

Dr. Jane Kalu - DentalCue client testimonial

Dr. Jane Kalu

"The automated reminder system reduced our no-shows by 40% in the first month. The developer understood exactly what our clinic needed."

Clinton White - client testimonial

Clinton White

"Exceptional React skills combined with the ability to understand complex healthcare workflows. Delivered ahead of schedule."

Oluoma - client testimonial

Oluoma

"Transformed our outdated site into a modern, functional web presence that actually brings in business."

Get In Touch

Interested in working together? Have a project in mind?
I'm currently available for freelance and full-time opportunities.