Skip to work
BMBlessing MgbonyebiFull-stack, mobile and embedded engineer

I am Blessing Mgbonyebi and I build apps, APIs and the devices they talk to.

I'm a full-stack and mobile engineer with five years of shipping real products: e-commerce platforms, delivery apps live on Google Play and the App Store, and backend systems with payments and AI. I also design the embedded systems that connect software to the physical world.

View my workDownload CV
Blessing Mgbonyebi

My work

22 projects, from live apps and platforms to machine learning tools and sensor systems.

Showing 6 of 22 projects

Screenshot of Matrix360

Web store

Matrix360

An electronics e-commerce platform selling components, modules and kits to makers and engineers across Nigeria.

Next.js, Node.js, Express, MongoDB, Cloudinary

Screenshot of Matrix360 Mobile

iOS and Android

Matrix360 Mobile

The companion app for Matrix360, sharing the same backend so stock, orders and accounts stay in sync across web and mobile.

React Native, TypeScript, Expo, NativeWind, Node.js

Screenshot of Onisowo

iOS and Android

Onisowo

On-demand commerce and delivery: customers order from local shops and supermarkets, and riders run the delivery from pickup to doorstep.

React Native, TypeScript, Expo, NativeWind, Paystack

Screenshot of KeyPath

Platform API

KeyPath

The REST API behind a real estate tokenisation and property management platform for landlords, tenants, investors and community stakeholders.

Node.js, TypeScript, Express, MongoDB, Passport.js

Screenshot of SolarDesk

Android

SolarDesk

An offline design toolkit for solar installers and engineers: size a complete system on site, with no signal needed.

React Native, TypeScript, Expo, Expo Router, NativeWind

Screenshot of Carevya

Android

Carevya

A private health companion for Android. All health data is encrypted and stored on the device, so it never leaves the user's phone.

React Native, TypeScript, Expo, Expo Router

What I can do for you

From the circuit board to the app store. Hire me for a whole product, or for one layer of your stack.

  • Web applications

    Business sites, e-commerce stores and dashboards that load fast and rank well.

    Next.js, React, TypeScript, Tailwind CSS, shadcn/ui

  • Mobile apps

    Cross-platform iOS and Android apps, taken all the way through store release.

    React Native, Expo, Expo Router, NativeWind, EAS Build

  • APIs and backend

    REST APIs with authentication, payments, file storage and admin tooling.

    Node.js, Express, MongoDB, PostgreSQL, MySQL, Firebase, Paystack

  • Embedded and IoT

    Sensor-driven devices connected to dashboards, SMS and the cloud.

    ESP32, Arduino, Raspberry Pi, C/C++, MicroPython, LoRa, GSM

  • Computer vision and ML

    Detection and classification models packaged into tools people can use.

    Python, OpenCV, TensorFlow, YOLO, scikit-learn, XGBoost

  • DevOps and delivery

    Containerised builds, CI pipelines and deployments that stay up.

    Docker, GitHub Actions, Linux, Kubernetes, Vercel, Railway

About me

Over five years of building software, I have found that I enjoy the whole chain: the interface someone taps, the API behind it, and, more often than most web developers, the circuit at the other end.

Day to day I work in Next.js, React Native, Node.js and TypeScript. I have shipped e-commerce platforms, delivery and utility apps that are live on Google Play and the App Store, and backend systems with payments, AI features and admin tooling.

At Matrix Innovation Limited I also design solar, IoT and automation systems. I care about software that is fast, readable and still easy to change a year later.

Years shipping software
5+
Years shipping software
Clients served
60+
Clients served
Projects in this portfolio
22
Projects in this portfolio
Currently
System Engineer, Matrix Innovation Limited
Education
HND, Computer Engineering Technology
Based in
Ibadan, Nigeria, working with teams anywhere
Languages
English, Yoruba

Certificates

  • React Learning ProgramAndela2023
  • Frontend Web Development (React JS)Side Hustle2022
  • Backend Web Development (Node JS)Side Hustle2022
  • Web DevelopmentCWW Tech Africa2022

Experience

  1. Current role

    System Engineer

    Matrix Innovation Limited

What clients say

Reviews posted by people I have built for.

Loading reviews…

Let's work together.

Tell me about the role or the project. WhatsApp is the quickest way to reach me.

Email me

blessingmgbonyebi467@gmail.com