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Cephas Osei-Bonsu

Software Engineer & AI Innovator

Designing intelligent systems that connect innovation, precision, and humanity. I specialize in full-stack development, AI solutions, and IoT technologies.

About Cephas Osei-Bonsu

Get to know more about my journey and expertise as a Software Engineer and AI Innovator

Cephas Osei-Bonsu - Software Engineer and AI Innovator from Ghana

Innovating at the Intersection of Technology and Humanity

I'm Cephas Osei-Bonsu, a passionate Software Engineer and AI Researcher dedicated to building intelligent, human-centered systems that address real-world challenges. With expertise in full-stack development, machine learning, and IoT, I design solutions that are both technologically advanced and deeply impactful. My core interest lies in creating software that improves lives, strengthens communities, and drives innovation forward. I'm particularly inspired by the intersection of technology and environmental sustainability—leveraging AI to tackle global issues such as climate change, resource scarcity, and biodiversity loss. From analyzing sensor data to monitor pollution, to developing tools that promote efficient resource management, I aim to contribute to sustainable innovations that protect both people and the planet.

Ultimately, my vision is to engineer practical, scalable solutions—across health, security, and sustainability that blend AI, data, and engineering to generate measurable impact. I'm driven not only to solve technical problems, but also to address the human challenges that define them.

Software Engineer

Building scalable solutions with Python, JavaScript, and modern frameworks

Ghana

Based in West Africa, serving clients globally

2+ Years Experience

View my GitHub profile for projects and contributions

cephas@innovatex.ink

Let's connect and discuss your project

My Technical Skills

Technical expertise across multiple domains including software development, AI, and IoT

Frontend Development

HTML/CSS 95%
JavaScript 90%
React 85%

Backend Development

Python 92%
Node.js 88%
FastAPI 90%

AI & Data Science

Machine Learning 85%
TensorFlow/PyTorch 80%
Data Analysis 88%

Databases & Cloud

PostgreSQL 82%
Firebase Hosting & Authentication 80%
Git & GitHub 85%

Hardware & Embedded Systems

Arduino 90%
Embedded Systems 84%
C++ 78%

Creative & Productivity Tools

PowerPoint 88%
Publisher 80%
Video Editing 75%
Photoshop 78%

My Projects

Showcasing my recent work and innovations in software development, AI, and IoT

Vital-Go Health Monitoring System

A real-time health monitoring platform with AI that analyzes patient vitals, detects health risks, and enables secure doctor-patient video consultations.

Python FastAPI PostgreSQL JavaScript AI

PedraX - AI PDF Analyzer

A web application that extracts content from uploaded PDFs, sends it to an AI API for summarization, and returns the summarized version in a new PDF format.

Python FastAPI JavaScript AI PDF.js

ShopEase — E-Commerce Platform

A responsive online shopping platform where users can browse and purchase electronics, phones, home appliances, and more — with secure Paystack payment integration and user authentication.

HTML CSS JavaScript Paystack Authentication Database

WorldPath Foundation — Website

A clean, responsive website built for WorldPath Foundation to present their education, travel, and care services. Built with semantic HTML, modern CSS, and vanilla JavaScript to showcase programs, intake processes, and donation/support options.

HTML CSS JavaScript Responsive

Adventist Hymnal App

A mobile hymnbook application featuring Adventist hymns, lyrics, and audio playback. Built with web technologies and wrapped with Capacitor to generate an APK for offline use.

HTML CSS JavaScript Capacitor JSON

Learning Platform

An interactive tech-learning platform that curates over 300 top-rated YouTube tutorials on web development, AI, GitHub, and more — all accessible from a single portal with Firebase authentication support.

HTML CSS JavaScript JSON Firebase YouTube API

Automatic Water Dispenser

An automated, touchless water dispenser built during the COVID-19 pandemic to promote safe handwashing and reduce virus transmission in schools.

Arduino Sensors Embedded Systems Hardware

Smart Smoke Detector

A GSM-enabled smoke detection system designed to prevent fire outbreaks by sending instant SMS alerts when smoke is detected, ensuring faster emergency response and community safety.

Arduino Smoke Sensor GSM Module LCD Display Embedded Systems

Smart Door System

A secure, RFID-based door system that uses Arduino and servo control to automate access. Unauthorized attempts trigger an audible alarm for enhanced security.

Arduino RFID Servo Motor Buzzer Embedded Systems

Honors & Certificates

Recognition for excellence and innovation in technology and engineering

American Maths Olympiad

Achieved top honors in the American Mathematics Olympiad, demonstrating exceptional problem-solving skills.

May 2020
View Certificate

NASA SPACE APP CHALLENGE

In recognition of providing innovative and impactful solutions using NASA's open data.

October 2024
View Certificate

Development and Advanced Engineering

Course completion and job-simulation recognition in Object-Oriented Programming (OOP), Continuous Integration (CI), and Agile planning methodologies.

August 2024
View Certificate

MIT Solve

Recognized by MIT Solve for providing innovative and impactful solutions using technology and AI-driven problem-solving.

October 2024
View Certificate

Technical Leadership

Mentoring teams and driving technical excellence in software development

Team Mentoring

Mentored 15+ students, improving team velocity by 40% through code reviews and pair programming

15+ Students 40% Improvement
Code Reviews Pair Programming Technical Onboarding

Architecture Design

Designed scalable systems handling 100+ 1daily requests with 72.9% uptime and sub-100ms response times

100+ Requests 72.9% Uptime
System Design Microservices Cloud Architecture

Performance Optimization

Reduced application load times by 60% and improved Core Web Vitals scores across multiple projects

60% Faster 95+ Scores
Performance Optimization Web Vitals

Interactive Code Playground

Experiment with live code execution and see immediate results

JavaScript Playground

editor.js
Console Output
🚀

Welcome to the Code Playground!

Write JavaScript code in the editor and click "Run Code" to see the output here.

Try the examples below or write your own code!

Quick Examples:

Testimonials

What colleagues and clients say about working with Cephas Osei-Bonsu

"Cephas brought exceptional technical expertise and innovative thinking to our AI project. His ability to translate complex requirements into elegant solutions was impressive, and he consistently delivered beyond expectations."

Dr. Sarah Johnson

CTO, HealthTech Innovations

Let's Build Something Together

Get in touch to discuss potential collaborations with Cephas Osei-Bonsu

Get In Touch

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Contact Cephas Osei-Bonsu for software development, AI solutions, or IoT projects.

Email

cephasbonsuosei003@gmail.com

Location

Accra, Ghana

Phone

+233 55156 0593

Cephas AI Assistant

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