Isaack Joshua
Software developer — AI / Machine Learning + Backend Systems
Selected projects
Here are a few of the projects I’ve built. If you’d like to see more, visit my GitHub.
Sneakerheads Mobile App
A social + e-commerce app for sneaker enthusiasts to connect, buy/sell, and keep up with new releases and pricing.
- React Native
- JavaScript
- Social + E-commerce
Tuberculosis Detection CNN
A deep learning model built with TensorFlow/Keras that detects Tuberculosis from medical imaging, including ROC-AUC evaluation, bias analysis, and Grad-CAM explainability.
- TensorFlow
- Keras
- Grad-CAM
- ROC-AUC
Cardiovascular Disease Risk Prediction
A machine learning system that predicts cardiovascular disease risk using clinical data and feature engineering techniques.
- Scikit-learn
- Pandas
- Feature engineering
Mobile Money Escrow System
A backend system designed to prevent fraud in mobile money transactions by introducing an escrow mechanism for payments such as Mpesa and Tigo Pesa.
- REST APIs
- PostgreSQL
- Fraud prevention
Hi there
I’m Isaack Joshua, a finalist Computer Science student and software developer focused on Artificial Intelligence, Machine Learning, and backend systems. I enjoy building intelligent systems that solve real-world problems, particularly in healthcare and financial technology.
Based in Dar es Salaam, Tanzania. If you’d like to collaborate or chat about a project, reach out via LinkedIn or email.
Skills
Programming
- Python
- SQL
- JavaScript
- Java
- React
- React Native
- Django
- FastAPI
- HTML & CSS
AI / Machine Learning
- TensorFlow
- Keras
- Scikit-learn
- Pandas
- NumPy
- Matplotlib
Backend / Systems
- PostgreSQL
- REST APIs
- Linux (Ubuntu)
Tools
- Git
- GitHub
- VS Code
- Docker (basic)
- Kubernetes
