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Oussama-Guelfaa/README.md

GitHub LinkedIn Email

👋 Hi, I’m Oussama Guelfaa

Master’s student in Computer Science at École Nationale Supérieure des Mines de Saint-Étienne with a passion for building innovative, data-driven solutions.


📖 Table of Contents


🤔 About Me

  • 🔭 Currently a second-year Master’s student focusing on Software Engineering, Cybersecurity, and Operational Research.
  • 💼 Intern at OCP Group, contributing to optimization of large-scale industrial processes.
  • 🌱 Always learning new tools—recently diving deeper into Cloud & Edge Infrastructures and AI-powered image recognition.
  • ⚡ Fun fact: I’ve built an automated Forex trading algorithm and optimized backend systems for greater efficiency.

🚀 Key Projects

Projects Innovation / Création / Entrepreneuriat — Tp@ck

Feb. 2025 – Mai 2025

  • Designed & developed an immersive 3D-driven website for Tp@ck, showcasing sustainable packaging innovations to international buyers.
  • Led market analysis across Europe, North America & India to craft a B2B go-to-market roadmap for eco-responsible automation solutions.
  • Skills: International market analysis · B2B strategy · Web dev (React/Next.js) · Digital marketing · Collaborative project management.

Citizen Project — Sury Sporting Club

Sep. 2023 – Jun 2024

  • Coordinated a 6-member team to streamline club operations, set up workgroups & improve event planning workflows.
  • Rebuilt the club’s website in WordPress for better accessibility and led an inclusion-focused awareness day boosting member engagement.
  • Skills: WordPress · Team leadership · Project organization · Accessibility & inclusion design.

💼 Experience

Intern, OCP Group

Saint-Étienne, France
Jan 2024 – Feb

  • Developed tools to analyze process telemetry and recommend efficiency improvements.
  • Collaborated with cross-functional teams to integrate cybersecurity best practices.

Intern, CNRS – Optical Imaging Lab

Saint-Étienne, France · Jun 2025 – Aug 2025

  • Conducted a three-month research internship developing and validating deep-learning models for holographic ring inversion, achieving ultra-high precision (R² > 0.99, ±0.01 µm error).
  • Engineered a modular PyTorch framework (with optional TensorFlow support), complete with a modern CLI, YAML configuration, automated testing, and MATLAB-based data generation pipelines.
  • Performed robust validation and noise-sensitivity studies on over 2,400 experimental samples to ensure model generalization.

🎓 Education

  • M.Sc. in Computer Science
    École Nationale Supérieure des Mines de Saint-Étienne
    2023 – 2026
    Focus: Software Engineering · Cybersecurity · Operational Research · AI & Image Recognition

  • B.Sc. in Mathematics
    Jean Monnet University, Saint-Étienne
    Sep 2023 – Sep 2024

  • Classes Préparatoires
    Khouribga, Morocco
    2021 – 2023
    Intensive preparation for French Grandes Écoles entrance exams.


💻 Tech Stack

Languages

C C++ C# Java Python R TypeScript

Front-End

HTML5 CSS3 TailwindCSS React NextJS

Back-End

NodeJS WordPress

Data Science & ML

PyTorch TensorFlow

Tools & Platforms

Git GNU Bash VS Code Vim Sublime Text Docker Linux MacOS


🌐 Languages

  • Arabic (Native)
  • French (Fluent)
  • English (Fluent)
  • Spanish (Basic)

🏆 Certifications

MathWorks MathWorks IBM IBM HackerRank HackerRank IMT Coursera

  • Deep Learning for Object Detection (MathWorks, May 2025)
  • Introduction to Deep Learning for Computer Vision (MathWorks, May 2025)
  • Introduction to Cloud Computing (IBM, Apr 2025)
  • Introduction to DevOps (IBM, Apr 2025)
  • Problem Solving (Intermediate) (HackerRank, Feb 2025)
  • Software Engineer Certificate (HackerRank, Feb 2025)
  • Statistics for Engineers (Institut Mines-Télécom via FUN, Aug 2024)
  • Neural Networks and Deep Learning (Coursera, Jul 2024)

🤝 Community & Leadership

  • Event Manager, International Students Association
    Organized inclusive events for 100 + students, from end-of-year galas to hackathons.

📫 Contact

LinkedIn Email


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