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Data Scientist Portfolio

Turning data into intelligent solutions.

I'm Mouhib Chatti, a Data Scientist specializing in Machine Learning, LLMs, NLP and AI-powered APIs. Check out my projects and skills.

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About Me

A Data Scientist powered by curiosity.

Building intelligent systems that learn, reason, and ship.

I'm a Data Scientist and AI Engineer currently at GTI and a graduating student at INSAT, with a strong passion for building intelligent systems and extracting insights from complex data.

I work end-to-end on ML pipelines — from exploratory analysis and model development to deployment and monitoring at scale — with deep expertise in LLMs, RAG architectures, and generative AI, complemented by advanced cloud and DevOps capabilities.

I'm committed to driving innovation through data-centric solutions in fast-paced, technology-driven environments.

Education

  • 2020 – 2025Network & IT EngineeringINSAT — National Institute of Applied Sciences and Technology
  • 2016 – 2020Baccalauréat — Technical SciencesTechnical High School of Farhat Hached Rades

Languages

  • ArabicNative
  • EnglishFluent
  • FrenchFluent

AI & Machine Learning Expertise

Building intelligent systems with cutting-edge AI.
From raw data to production-ready ML models.

AI & Machine Learning

LangChain
LangChain
LlamaIndex
LlamaIndex
Hugging Face
Hugging Face
Ollama
Ollama
ChromaDB
ChromaDB
FAISS
FAISS
Pinecone
Pinecone

Deep Learning

PyTorch
PyTorch
TensorFlow
TensorFlow
Keras
Keras
OpenCV
OpenCV

Data Science

Python
Python
Scikit-learn
Scikit-learn
XGBoost
XGBoost
LightGBM
LightGBM
Pandas
Pandas
NumPy
NumPy
Jupyter
Jupyter

Data Engineering & MLOps

Apache Spark
Apache Spark
Apache Kafka
Apache Kafka
Airflow
Airflow
MLflow
MLflow
DVC
DVC

Cloud & ML Platforms

AWS
AWS
SageMaker
SageMaker
Azure
Azure
Azure ML
Azure ML
Google Cloud
Google Cloud
Databricks
Databricks

Platform & Delivery

FastAPI
FastAPI
Docker
Docker
PostgreSQL
PostgreSQL
MongoDB
MongoDB
Streamlit
Streamlit
React
React
TypeScript
TypeScript
AI & Privacy.
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Encryption

Building offline-capable AI systems that keep your data private.

Professional Journey

Career Experience

From intern to Data Scientist — building AI that matters.

Data Scientist

GTIFull-time
Oct 2025 – Present
Tunis, Tunisia
  • Trained a Machine Learning model and developed a Python API for Trade Finance risk assessment, analyzing transaction data to generate real-time risk scores and automated recommendations.
  • Developed a scalable FastAPI service leveraging a trained NLP/NER model to extract and structure complex address data. Engineered advanced pre/post-processing pipelines using RapidFuzz and reference datasets to ensure high data accuracy and standardized outputs (ISO country codes), fully containerized with Docker.

Data Science Intern

GTIInternship
Feb 2025 – Aug 2025
Tunis, Tunisia
  • Improved the banking transaction system by developing a machine learning model to detect and score threats, integrating it into a scalable data pipeline using Apache Kafka and Apache Spark.
  • Enabled processing of heavy data flows for accurate fraud detection and real-time monitoring.

IT Intern

Sopra HRInternship
Jul 2024 – Sep 2024
Lac 2, Tunisia
  • Collaborated closely with the ProdOps team on server migration projects, ensuring smooth transitions with minimal downtime and high client satisfaction.
  • Configured and managed CSR certificates, significantly enhancing the security and compliance posture of client systems.

Software Engineering Intern

CCN ServicesInternship
Feb 2024 – Jun 2024
Tunis, Tunisia
  • Engineered a fully integrated system for automated Active Directory scans, including a robust web application and desktop agent.
  • Enabled streamlined security and compliance audits across hybrid cloud environments.

Web Development Intern

3SInternship
Jul 2023 – Aug 2023
Lac 1, Tunisia
  • Contributed to the full lifecycle of web development using ASP.NET, from initial design through to deployment on Azure, ensuring seamless UX and performance optimization.
  • Played a key role in debugging and refining code based on user feedback, enhancing overall system functionality.

My Projects

Get in Touch

Let's build something intelligent.

Open to opportunities, collaborations, and a good conversation about AI.

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