Zaghouan Expériences
Mobile & AI Developer Intern
d'intelligence artificielle pour la prédiction des stocks avec LightGBM. Développement d'une API FastAPI, intégration de notifications Firebase Cloud Messaging (FCM), amélioration d'une API Django REST Framework, gestion de PostgreSQL/Supabase, Docker et Git.
Software Development Intern
Developed a Machine Learning solution for customer churn prediction using a telecom dataset.
• Built a customer churn prediction model using Random Forest.
• Performed data preprocessing and feature selection.
• Evaluated and improved model reliability.
• Generated actionable insights from customer data.
• Provided recommendations supporting customer retention strategies.
App Development Intern
Developed a full-stack e-commerce web application using Node.js, Express.js, MongoDB and Mongoose.
• Implemented secure JWT authentication and password hashing using bcrypt.
• Developed REST APIs for user, product and order management.
• Designed relational data models for User, Product and Order.
• Built the front-end using HTML, CSS and JavaScript.
• Developed a dynamic product catalog and product detail pages.
• Implemented an online order system.
• Added responsive design, CSS animations and Font Awesome icons.
