Data Scientist & ML Engineer

Transforming Data into Actionable Insights

I build intelligent systems that solve complex problems using machine learning, statistical analysis, and data visualization. Passionate about turning raw data into strategic decisions.

About Me

Passionate about data-driven solutions

I am a data scientist with expertise in machine learning, statistical modeling, and data visualization. My work focuses on extracting meaningful insights from complex datasets and building predictive models that drive business decisions.

Machine Learning

Building predictive models and AI solutions

Data Analysis

Extracting insights from complex datasets

Big Data

Processing and analyzing large-scale data

Development

Creating production-ready data pipelines

Skills & Technologies

Tools I use to bring ideas to life

Languages

PythonRSQLJavaScriptJava

Frameworks & Libraries

TensorFlowPyTorchScikit-learnKerasFastAPIDjangoReactNext.js

Data Processing

PandasNumPySpark

Visualization

MatplotlibSeabornPower BI

Tools & Platforms

DockerGitDocker Desktop

Databases

PostgreSQLMongoDBNeo4jSnowflake

Experience

My professional journey

Work Experience

AI Engineer Intern

IronByte - Tunis

July 2025 - September 2025

Development of an intelligent sports coach using LLAMA 3.2

  • •Automatic generation of personalized and progressive bodybuilding programs
  • •Implementation of real-time adaptation logic based on user data (fatigue, progress, availability...)
  • •Contribution to an interactive dashboard for performance and recovery tracking

BI Intern

Assurance STAR - Tunis

February 2023 - May 2023

Creation of a dashboard for tracking STAR activities and implementation of a prediction algorithm

  • •Data extraction and cleaning
  • •Creation of two dashboards for customer tracking and company production
  • •Use of a Machine Learning algorithm to predict the number of contracts for future years

Education

Engineering Degree in Data Science

CESI - Rouen

2025 - 2026

Engineering Degree in Data Science & AI

Tek-up University - Tunis

2021 - 2024

Bachelor's Degree in Business Intelligence

Institut Supérieur de Gestion - Tunis

2020 - 2023

Associative Life

Head of Commercial Development

Fortum Junior Entreprise

September 2024 - July 2025

Deputy Head of IT Department

Smart Marketing Junior Entreprise ISG

July 2022 - June 2023

Head of Commercial Development

Smart Marketing Junior Entreprise ISG

October 2021 - June 2022

Get In Touch

Let's work together

I am always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

GitHub

@rayenBouallegue1

LinkedIn

Rayen Bouallegue

Facebook

Rayen Bouallegue

Email

rayen.bouallegue@viacesi.fr

Ready to collaborate?

I am always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

© 2025 Rayen Bouallegue. Built with Love and Passion.