Yidhir KOULAL
Data & AI Engineer
Location: France
LinkedIn: yidhir-aghiles-koulal
Profile
I am a Data & AI Engineer with strong experience designing and productionizing machine learning and deep learning systems. I build end-to-end data pipelines, train and optimize models for real-time inference, and deploy scalable solutions using modern MLOps practices.
Core Skills
- Languages & tooling: Python, C/C++, Docker, Git
- Machine Learning & Vision: PyTorch, TensorFlow, OpenCV, XGBoost, YOLO, ONNX
- Data & MLOps: Pandas, NumPy, DVC, MLflow, FastAPI, CI/CD (GitHub Actions)
- NLP & GenAI: Transformers, LangChain, Retrieval-Augmented Generation (RAG), Hugging Face
- Databases & Cloud: SQL/Postgres, MongoDB, AWS
Recent Experience
Data Engineer — Accounting Firm Paris
Jan 2025 – Dec 2025
- Automated bookkeeping and bank-entry workflows using Python and SQL, reducing manual processing time significantly.
- Built a Streamlit dashboard for real-time monitoring and prioritized follow-ups.
- Implemented access controls and a simplified admin UI.
R&D Deep Learning Engineer — IRT SystemX
Mar 2024 – Aug 2024
- Developed real-time detection pipelines for IMU/exoskeleton data; benchmarked LSTM, CNN-LSTM and related models.
- Optimized models for embedded targets via pruning and quantization (TF Lite).
Computer Vision Engineer — LRIA
Feb 2023 – Jul 2023
- Worked on semi-3D classification of CT scans using Capsule Networks and robust augmentation strategies.
- Delivered a desktop application for clinical usage.
Education & Certifications
Master in Vision & Intelligent Machines — Université Paris Cité
2023 – Jul 2024
Master in Visual Computing — USTHB
2021 – 2023
B.Sc. in Computer Science — USTHB
2018 – 2021