Available for full-time roles
AI / DATA ENGINEER — 5TH YEAR @ EMSI MARRAKECH
I build intelligent end-to-end systems that turn complex data into strategic business assets — from ML/DL modeling and data engineering to full-stack product development.
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01 / ABOUT
5th-year Engineering Student at EMSI Marrakech, specializing in Artificial Intelligence and Data Science. Passionate about scalable architectures, I combine full-stack development expertise (backend/frontend), ML/DL modeling, and data engineering to build intelligent end-to-end systems that transform complex data into strategic business assets.
02 / SELECTED PROJECTS
Academic and personal work across ML, backend, BI, and intelligent systems.
Full-stack car rental ecosystem with an ASP.NET Core MVC web portal for customer reservations and a WPF desktop dashboard for fleet management, featuring automated PDF receipts with QR codes and secure SQL Server data management.
End-to-end ML pipeline from scratch (no Scikit-Learn) predicting lithium-ion battery lifespan — PCA, KNN imputation, IQR outlier capping, and three regression solvers (OLS, Batch GD, SGD) built on raw NumPy/PyTorch.
Cross-language benchmark comparing Python/NumPy against C++ for ML regression tasks, measuring training and inference speedups across multiple optimization algorithms.
Desktop e-learning application with role-based access for students and teachers — course management, real-time messaging, interactive quizzes, and PDF uploads on Spring Boot with an H2 database.
Complete BI solution with ETL via Talend, a star-schema PostgreSQL data warehouse, and Power BI dashboards analyzing seasonality, product performance, and geographic distribution.
Simulated multi-agent systems (sensors, analyzers, patients, doctors) for air quality monitoring and telemedicine using BDI and reactive architectures with Contract Net Protocol.
Voice assistant automating 70–80% of customer service requests 24/7 — Whisper + BERT/AraBERT + TTS with responses under 5s. Hybrid architecture: predefined answers above 85% confidence, LLM fallback otherwise, cutting operational costs by 73%.
Processed 3.9M customer event logs into business insights — RFM segmentation, conversion funnel analysis, and behavioral patterns visualized through an interactive Vite/Chart.js dashboard.
Voice-activated AI assistant powered by Groq (Llama 3) and ElevenLabs TTS, executing real-time desktop commands with a modular architecture for specialized automation tasks.
AI-powered web application that analyzes and optimizes resumes for ATS compatibility against job descriptions — Stripe/PayPal payments, deployed via Docker on Hugging Face Spaces.
Automated ICT trading system: liquidity zones, market imbalances, and precise timing. Analyzes London and New York sessions with strict risk management and an institutional trading approach.
More work lives on github.com/Rayan-web790
03 / SKILLS
04 / CERTIFICATIONS
05 / CONTACT
Open to full-time junior roles in AI/Data Engineering. I usually reply within a day.
rayan2003.de@gmail.com