
Saad Abidi
Data Scientist
Salaire / Taux journalier
Bordeaux, France
Freelance
Peut venir sur site
Expertises
À propos
Introduction
Data Scientist with 3+ years of experience specializing in NLP and machine learning solutions. Built search extraction systems at Cdiscount and currently delivering data science projects at Atos with expertise in LLMs and MLOps. Ready to transform your data into actionable insights using Python, PyTorch, and advanced analytics.
Expérience de travail
Data Scientist
Atos
févr. 2023 - Présent
3 ans 9 mois
Bordeaux, France
Ouicare Mission — GenAI (04/2025 – Present) • Led technical delivery of a unified, multi-agent AI-native ERP system, coordinating two Data Scientists and a Product Manager while owning its architecture and key components. • Started with a POC enabling natural-language Snowflake queries through AWS Bedrock and Cortex Analyst. • Evolved the POC into a production system across 300+ tables using LangGraph, AWS AgentCore, pgvector retrieval, AWS CDK CI/CD, and guardrails; supports data queries, ERP API actions, and step-by-step guidance for 100k+ users. Internal Data Platform (Codex) (02/2023 – Present) • Contributed to the development and adoption of an internal Data & AI platform; delivered AI/ML POCs and LLM systems across conversational analytics, OCR, predictive modelling, and real-time dashboards. • Built an end-to-end event-intelligence POC for the City of Marseille: collected public Instagram and X content, classified local news and events with Qwen 3.5, and delivered a Streamlit application. • Designed and integrated an end-to-end DeerFlow agent harness using skills, tools, and MCP servers to operate a cloud-agnostic, Kubernetes-native data platform: tables, data queries, pod/log inspection, code review, commits, and GitLab merge requests across ClickHouse, PostgreSQL, Prometheus, Airflow, Superset, Grafana, and GitLab, with human approval for sensitive actions. • Led client enablement through integration, optimisation, and architecture recommendations. Accor Hotels Mission — Operations Optimization (10/2023 – 04/2025) • Defined KPIs and thresholds with business teams for outbound information flows to external partners; built a predictive anomaly-detection system that reduced critical incidents by 87%. • Designed dynamic data-flow mapping to improve system observability and troubleshooting. Leadership & knowledge sharing: Mentored junior Data Scientists and interns; delivered Data & AI training sessions and organised internal hackathons.
NLP Data Scientist
Cdiscount
févr. 2022 - oct. 2022
9 mois
Bordeaux, France
• Developed and deployed a T5-based NLP system that generated search queries from product descriptions, improving product-to-query matching and search relevance. • Led the project end-to-end, including literature review, data preprocessing, model optimisation, and BLEU/ROUGE benchmarking.
INTERN - Software Engineer
Lrconsulting
juil. 2021 - oct. 2021
4 mois
Casablanca, Maroc
Developing a web application to manage the company's purchasing workflow.
Formation
ENSEIRB-MATMECA - Bordeaux INP
Engineer's degree, IT- Data science
2019 - 2022
3 ans 2 mois
CPGE Lycée Mohamed V Casablanca
Preparatory classes, Mathematics-Physics
2017 - 2019
2 ans
Licences et certifications
Fundamentals of AI Agents Using RAG and LangChain
Délivré le : mai 2025
Generative AI Advance Fine-Tuning for LLMs
Délivré le : avr. 2025
Generative AI Language Modeling with Transformers
Délivré le : mars 2025
Generative AI Engineering and Fine-Tuning Transformers
Délivré le : mars 2025
Generative AI and LLMs: Architecture and Data Preparation
Délivré le : févr. 2025
Gen AI Foundational Models for NLP & Language Understanding
Délivré le : févr. 2025
AWS Certified Machine Learning – Specialty
Délivré le : juin 2024
Professional Scrum Developer™ I (PSD I)
Délivré le : juil. 2023
Hands On Essentials - Data Applications
Délivré le : févr. 2023
Hands On Essentials - Data Warehouse
Délivré le : févr. 2023
Amélioration des réseaux neuronaux profonds : Réglage des hyperparamètres, régularisation et optimisation
Délivré le : nov. 2021
Structurer les projets d'apprentissage automatique
Délivré le : nov. 2021
Réseau de Neurones et Deep Learning
Délivré le : nov. 2021
Apprentissage automatique
Délivré le : oct. 2021