Mathilde LAVALLIERE
@mathildelavalliere
AI Quality Analyst specializing in LLM evaluation, grounding, bias detection, and multi-turn prompt design to improve personalized AI.
FranceWhat I'm looking for
I’m an AI Quality Analyst with 1.5+ years of experience across Turing and Scale AI, where I focus on LLM evaluation and dataset quality. I specialise in testing LLM personalisation features, designing realistic multi-turn prompts, and assessing response quality through grounding (data anchoring), context integration, and overall relevance.
My work also centers on AI safety and reliability: I detect and reduce algorithmic bias, discriminatory content, and harmful outputs, and I evaluate responses to sensitive requests while adjusting model behavior accordingly. I’ve additionally handled trainer QC, assessing other trainers’ work to maintain strong annotation quality standards.
Beyond evaluation and annotation, I’m expanding into multimodal annotation (image & video). I also founded an AI-powered B2B SaaS platform for the French hospitality sector, which is already in production—driving me to connect quality work with real-world product outcomes.
Experience
Work history, roles, and key accomplishments
Evaluated advanced LLM personalisation features by designing realistic multi-turn prompts and assessing response quality across grounding, context integration, and relevance.
Founder, B2B SaaS Hospitality
Independent Project
Jan 2025 - Present (1 year 5 months)
Founded an AI-powered B2B SaaS platform for the French hospitality sector, building and launching a marketing automation platform that is already in production.
Evaluated and corrected AI-generated French texts using content verification protocols, and annotated data to improve generative relevance and creativity. Detected and reduced algorithmic bias and harmful outputs, and performed trainer QC while collaborating with international teams.
Beauty Advisor & Customer Relations
Yves Rocher / Espace Beauté Isabelle
Aug 2019 - Feb 2023 (3 years 6 months)
Conducted client needs analysis to provide personalised product recommendations, managed after-sales follow-up, and supported customer loyalty as part of an apprenticeship program.
Performed manual pattern-making to CHANEL haute couture standards and completed high-precision assembly under strict guidelines and tight deadlines.
VIP Logistics Coordinator
Festival International du Film d'Animation
Jun 2023 - Present (3 years)
Coordinated VIP and institutional partner accreditations for the Annecy animation film festival, including event coordination and technical communication.
Education
Degrees, certifications, and relevant coursework
IBM SkillsBuild
IBM SkillsBuild
2026 -
Training through IBM SkillsBuild.
HubSpot Academy
HubSpot Academy
2025 -
Training through HubSpot Academy.
Digital Campus Lyon
Bachelor, Digital Marketing, Project Management, Data & AI
2024 -
Bachelor training in Digital Marketing, Project Management, Data & AI from Digital Campus Lyon.
Digital Campus Lyon
Graduate, Digital Communication & Graphic Design (Content & Social Media Marketing)
2023 -
Graduate training in Digital Communication & Graphic Design, with a focus on content and social media marketing.
Google Digital Garage
Digital Marketing Fundamentals, Digital Marketing Fundamentals
2023 -
Completed Digital Marketing Fundamentals via Google Digital Garage.
Availability
Location
FranceAuthorized to work in
Job categories
Interested in hiring Mathilde?
You can contact Mathilde and 90k+ other talented remote workers on Himalayas.
Message MathildeFind your dream job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
