Data Engineer

Hi, I'm Hafsa El-Mahdi — focused on building robust Big Data pipelines, distributed systems & AI solutions using modern data technologies.

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Data Engineer · ENSAH · Morocco

PySpark

MongoDB

Airflow

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01 — About

Who I Am

I'm Hafsa El-Mahdi, a Data Engineering student at ENSAH, Morocco.

Passionate about building scalable data pipelines and exploring distributed systems.

2024 – 2026 Engineering Cycle — Data Engineering ENSAH, Al-Hoceima

2022 – 2024 Preparatory Cycle & Engineering ENSAH, Al-Hoceima

2021 – 2022 Baccalaureate — Physical Science Imam Ali High School

ArabicNative

FrenchB2

EnglishB2

SpanishA1

Languages

PythonSQL/PL-SQLJavaRJavaScriptC

Databases

PostgreSQLMongoDBCassandraMySQL

Big Data

PySparkHadoopKafkaAirflowData Lake

AI / ML / NLP

scikit-learnTensorFlowPyTorchNLPRAG

Tools & Infra

DockerGitLinuxPower BIJupyter

Web & Scraping

HTML/CSSSpring BootBeautifulSoupScrapy

02 — Projects

What I've Built

01

DockerHadoopAirflowStreamlit

Big Data Pipeline
Supermarket Supplies

End-to-end Lambda Architecture pipeline. Ingestion via HDFS, federated querying with Trino/Presto, orchestration via Airflow, real-time dashboarding with Streamlit.

PostgreSQL · HDFS · Trino/Presto · Airflow

02

AI University Chatbot

RAG-based chatbot using local LLMs via Ollama. Processes university documents for contextual Q&A.

Python · NLP · RAG · Ollama

03

MongoDB Distributed Pipeline

NoSQL sharding & replication architecture for horizontal scaling and high availability.

MongoDB · Python · Sharding

04

Web Scraping Pipeline

Automated extraction, cleaning & visualization pipeline with BeautifulSoup and Scrapy.

Python · BeautifulSoup · Scrapy

05

Data Science Internship

Movie rating prediction, Iris classification, and sales forecasting with scikit-learn.

Python · scikit-learn · Pandas

06

Leave Management System

Console-based C application with file I/O, data structures, and interactive CLI.

C · File I/O · CLI

Achievements

Certifications & Credentials

Certification PHP & MySQL | Ateliers Pratiques 2024

Udemy — Digital Innovation | Les Experts

November 2024

Database MySQL — Certificate of Achievement

AJI T3LM Programming

December 2024

Programmer avec R en 5h en partant de zéro + Projet

Udemy — Mikail Altundas

February 2025

Hult Prize — Competitor Certificate

Hult Prize at ENSAH Al-Hoceima

February 2023

03 — Contact

Let's Connect

Open to internships, collaborations & interesting data challenges.

Emailhafsaelmahdi.in@gmail.com

LinkedInlinkedin.com/in/hafsa-el-mahdi

GitHubgithub.com/HAFSAING

Open to work

Ready to build
something great?

Let's collaborate on data pipelines, ML systems, or AI-driven products.

Download CV