Hello, I'm

Cephas Osei-Bonsu

And I'm a |

I'm a passionate software developer and AI engineer with a mission to leverage technology to solve real-world problems and make a positive impact on society.

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30+
Projects Completed
500+
Contributions
3+
Years Experience
10+
Open Source Contributions

About Me

I'm a passionate software developer and AI engineer with a mission to leverage technology to solve real-world problems and make a positive impact on society. My ultimate goal is to create an environment that empowers people to reach for their dreams.

I believe in the power of technology to transform lives, especially for those in need. Through my work, I aim to build solutions that are not only innovative but also accessible and beneficial to underserved communities.

When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or mentoring aspiring developers. I'm always excited about opportunities to collaborate on projects that align with my vision of creating a better world for everyone.

Problem Solving
Innovation Focused
Community Impact
Future-Oriented
About Me

Professional Skillset

JavaScript
Node.js
React
Android
Capacitor
Python
FastAPI
PostgreSQL
Firebase
API Integration
HTML5
CSS3
Git
Machine Learning
NLP
Prompt Engineering
Arduino
C++
Photoshop
Microsoft Publisher

My Portfolio

Vital-Go health intelligence platform

Vital-Go

HealthTech Platform

Full-stack health intelligence suite streaming vitals, using AI to flag risks, and enabling doctors to collaborate in real-time.

Live Demo Source Code View Details
PedraX AI PDF analyzer

PedraX

AI Document Intelligence

Uploads PDFs, Word or Sheets, extracts their content, and returns AI summaries with quizzes and branded exports.

Live Demo Source Code View Details
Resume job match evaluator dashboard

Resume Job Match Evaluator

AI Career Assistant

Evaluates resumes against job or scholarship descriptions and visualizes alignment, improvement areas, and printable summaries.

Live Demo Source Code View Details
Healthcare RAG system

Healthcare RAG System

LLM Infrastructure

Domain-tuned Retriever Augmented Generation pipeline that grounds medical answers in curated health knowledge bases.

Live Demo Source Code View Details
Smart Budget Pro mobile app

Smart Budget Pro

FinTech Mobile App

Deployed mobile app that tracks expenses, goals, and balances while presenting budgets in beautiful visual dashboards.

Live Demo Source Code View Details
MTN data purchase automation

MTN Data Automation

Payments & Ops

Self-service portal for buying MTN bundles with automated payment capture, admin approvals, and bundle fulfillment.

Live Demo Source Code View Details
Chrome extension builder with AI

Chrome Extension Builder

Browser Automation

Node.js-powered Chrome assistant that pipes DeepSeek AI into any tab for instant research, drafting, and insights.

Live Demo Source Code View Details
OpenAI powered website builder

AI Website Builder

Productivity & AI

Typescript + Node system that crafts full websites from guided prompts and lets users preview, download, or one-click deploy.

Live Demo Source Code View Details
Church management suite

Church Management System

Enterprise Web App

Centralizes member records, attendance, and ministries so churches can securely manage data and retrieve reports anytime.

Live Demo Source Code View Details

Achievements & Certifications

NASA Space Apps Challenge 2024

NASA Space Apps Challenge

Participant / Developer

Collaborated in NASA's global hackathon focused on solving real-world challenges using open NASA datasets from Earth and space. Designed and developed a web-based application that leveraged NASA's open-source environmental and satellite data to visualize climate patterns and support data-driven insights.

American Mathematics Olympiad 2023

American Mathematics Olympiad

Top 10 (Global) & Top 3 (Ghana)

Achieved global top-10 ranking in the American Mathematics Olympiad, demonstrating advanced analytical thinking, logical reasoning, and problem-solving skills. This experience strengthened the mathematical foundation that supports my work in AI development and algorithmic programming.

AI Agent Certification

AI Agent Certification

AI and Machine Learning

Earned certification in AI Agents from SimpliLearn (SkillUp), demonstrating applied understanding of intelligent agent systems, prompt engineering, and autonomous reasoning frameworks. This certification reflects the foundation of my AI journey, which I have since expanded through practical projects, continuous learning, and hands-on development of intelligent applications that integrate data, automation, and adaptive decision-making.

My Services

Full-Stack Development

Building responsive, scalable web applications using modern technologies like React, Node.js, and Python with a focus on performance and user experience.

AI Solutions

Developing intelligent systems using machine learning, natural language processing, and computer vision to solve complex real-world problems.

Mobile Development

Creating cross-platform mobile applications using React Native and Capacitor that provide seamless experiences across iOS and Android.

Get In Touch

Location

Ghana

Email

cephas.bonsuosei@gmail.com

Phone

+233 551560593

LinkedIn

linkedin.com/in/osei-bonsu-cephas-911731326

Areas of Focus

Artificial Intelligence

Artificial Intelligence

Developing intelligent systems that learn, adapt, and solve complex problems with human-like reasoning capabilities.

Automation

Automation

Creating systems that streamline processes, reduce manual intervention, and increase efficiency across various domains.

Software Development

Software Development

Building robust, scalable applications using modern technologies and best practices for optimal performance.

Innovation

Innovation

Pushing boundaries with creative solutions that transform industries and improve lives through technology.