Hamza Ouazzani Chahdi

- Developed a multilingual hate speech detection system to assess the communicability of archival documents, leveraging advanced NLP and Transformer models. - Engineered a full ML pipeline: from data collection & synthesis (translation + LLM generation) to model training, fine-tuning, and evaluation. - Fine-tuned and optimized state-of-the-art models (CamemBERT, XLM-RoBERTa) for multi-label classification, significantly improving performance on rare classes. - Tech Stack: Python, PyTorch, Transformers, Pandas, Prompt Engineering, GitLab.