cherfa firas

Mazadat Al Jazayer

A mobile auction marketplace built for the Algerian market, allowing users to discover listings and participate in digital auctions through a dedicated Flutter application.

Vitalis

A high-fidelity digital platform designed around health, sports, and social services in Algeria. Built with Next.js, TypeScript, Tailwind CSS, and Zustand, featuring dedicated citizen, professional, and administrator portals with a structured repository-based architecture and realistic mock data.

MAMYTO

A multilingual pregnancy and motherhood companion designed for Arabic-speaking users in Algeria and the MENA region. The application provides weekly pregnancy guidance, health tracking, appointments, baby profiles, community features, articles, and a simulated store experience.

Digital Competition Platform

Developed a complete digital platform for managing the IESPC national competition, providing candidates with a streamlined online registration and application experience. The platform includes a public-facing static interface, candidate application workflows, document management, and administrative tools for processing and managing submissions.

Impact:

+10,000 users supported

9,000+ applications processed

Digitalized the competition registration and application process

Built both the public static website/interface and the application management platform

Designed to handle large-scale candidate registration and administrative processing

Recy Cache

A mobile recycling platform designed to encourage sustainable habits by allowing users to locate recycling points, deposit recyclable materials, earn rewards, and track their recycling activity. The platform combines gamification with practical recycling services to make environmental participation more engaging.

My Doctor

A mobile application designed to simplify the interaction between patients and healthcare professionals. Users can discover doctors, manage appointments, access their medical information, and follow their healthcare journey through a centralized mobile experience.

MathFun

A gamified educational mobile application designed to teach users how to use the abacus (soroban) and develop mental calculation skills. The app combines interactive lessons, guided exercises, challenges, competitions, and progression systems to make learning calculation techniques engaging and motivating.

Multi-Reward Reinforcement Learning for Mission-Oriented Decision Making in System-of-Systems

A research-oriented decision-making system applying Multi-Objective / Multi-Reward Reinforcement Learning (MORL) to smart farming. The project models a farming System-of-Systems combining weather stations, soil sensors, drones, irrigation controllers, and the DSSAT crop simulation platform.

The environment evaluates multiple objectives simultaneously, including crop yield, water efficiency, energy consumption, and system resilience, while simulating sensor faults and changing environmental conditions. A reinforcement learning agent learns to make mission-oriented decisions and balance these competing objectives.