
Alexandre Movsessian
AI/ML Engineer | LLM Safety & Moderation | NLP • Model Evaluation • ML in Production
Salaire / Taux journalier
Lyon, France
Mobilité : France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
AI/ML Engineer specialized in Large Language Models, NLP, and AI safety systems. I work on the evaluation, benchmarking, and deployment of transformer-based models, with a strong focus on content moderation, adversarial robustness, and production ML systems. At OVHcloud, I contribute to building scalable moderation pipelines by: – Benchmarking open-source LLMs – Designing evaluation frameworks – Deploying models using Docker & FastAPI – Improving robustness against adversarial attacks. Background in software engineering (ECAM Lyon) and AI (Télécom Paris), combining research mindset + production engineering. Interested in: Large Language Models • Natural Language Processing • AI Safety & Robustness • Machine Learning Infrastructure • Computer Vision • Reinforcement Learning • Generative AI • Multi-modal AI Systems
Expérience de travail
AI/ML Engineer
OVHcloud
sept. 2025 - Présent
1 an 2 mois
Lyon, France
Worked on the research, evaluation and production deployment of transformer-based text moderation models. – State-of-the-art research on LLM moderation and safety models – Designed benchmarking pipelines to compare open-source models (MLflow-based tracking) – Built and deployed moderation APIs using Docker, FastAPI, and scalable inference pipelines – Evaluated robustness of generation models against adversarial attacks – Achieved 80% reduction in attack effectiveness through model and pipeline improvements
Project Manager / Web Development Intern
Centre du sommeil ReVe
juin 2023 - nov. 2023
6 mois
Tournon-sur-Rhône, France
Managed the end-to-end development of a website for a sleep center, from requirements gathering to deployment. – Designed and implemented the website using WordPress and Elementor, ensuring responsive design and usability – Applied Agile and Waterfall project management methodologies to organize tasks, timelines, and client feedback – Coordinated with stakeholders to align technical deliverables with business objectives – Delivered the project on schedule, providing a user-friendly digital presence for the center
Fullstack Web Developer Intern
Dassault Systèmes
févr. 2022 - août 2022
7 mois
78140 Vélizy-Villacoublay, France
Developed a serious game platform to support training and simulation initiatives. – Implemented fullstack features using JavaScript, PHP, and SQL, creating interactive and dynamic web functionalities – Followed Agile and Waterfall methodologies to manage development sprints and deliverables – Contributed to a project that enhanced internal training efficiency and engagement
Formation
Télécom Paris
Master spécialisé, Intelligence artificielle
2024 - 2025
11 mois
University of Limerick
Graduate Diploma, Software Engineering
2020 - 2021
10 mois