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USD 150 /hr

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Hire Arnault G.

United Kingdom

USD 150 /hr

Applied-research scientist with 9+ years designing and stress-testing production NLP/LLM systems.

Profile Summary

Applied-research scientist with 9+ years designing and stress-testing production NLP/LLM systems. I lead red-teaming, bias evaluation and safety fine-tuning for multilingual models, directly shaping how organisations deploy responsible AI. As Head of Data Science at Citibeats (WEF-recognised platform), I steered the technical strategy for ethical NLP across 10+ languages. I currently advise public institutions (French Council of State, ImpactAI) on LLM safety and built adversarial evaluation frameworks used in production fact-checking systems.

Subject Matter Expertise

• ☆ Python
• ☆ SQL
• ☆ Tensorflow
• ☆ R
• ☆ Tableau
• ☆ Scikit-learn

Services

• Research
• Consulting
• Data & AI

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Image Analysis, Algorithm Design-Non ML, Algorithm Design-ML, Data Visualization, Big Data Analytics, Text Mining & Analytics, Data Mining, Data Cleaning, Data Processing, Data Insights

Work Experience

NLP Developer

TangoAI

March 2023 - Present

Education

Masters of Science

HEC/X/ENS/ENSAE

September 2015 - July 2016

Masters of Science

ENSAE

September 2012 - July 2016

Certifications

• Certification details not provided.