Arnaud M.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

Machine Learning

Nlp/llm Domain Expertise

LLM evaluation

Top Data Types

Text

Audio

Image

Top Task Types

Classification

Prompt + Response Writing (SFT)

Freelancer Overview

Développeur IA & Data Annotator Freelance — Missions indépendantes (France & International). Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Other. Education includes Bachelor of Science in Computer Development, N/A (2015) and Certificate in Machine Learning, DeepLearning.AI (Coursera) (2018). AI-training focus includes data types such as Text, Audio, and Image and labeling workflows including Classification and Prompt + Response Writing (SFT).

Labeling Experience

Développeur IA & Data Annotator Freelance — Image data labeling (France & International)

Don't discloseImageClassification

Annotation and labeling of image datasets for machine learning projects delivered to France and international clients. He evaluated model outputs from LLM-based systems and participated in maintaining high annotation standards. He used automation and validation workflows in Python to improve dataset reliability. • Labeled image data for ML projects • Ensured annotation quality via guideline-driven review • Supported dataset preprocessing/validation with Python • Worked with international teams on generative AI projects

2020 - Present

Développeur IA & Data Annotator Freelance — Audio data labeling (France & International)

Don't discloseAudioClassification

Annotation and labeling of large volumes of audio datasets to support machine learning model training for client tech projects. He contributed to the quality assurance process by revising annotations according to strict guidelines. He also supported dataset preparation via automation scripts in Python. • Labeled audio data for ML training • Conducted quality control and annotation revisions • Automated dataset preprocessing and validation • Collaborated with distributed international teams

2020 - Present

Développeur IA & Data Annotator Freelance — Missions indépendantes (France & International)

Don't discloseTextClassification

Annotation and labeling of thousands of textual datasets for machine learning projects across France and international clients. In parallel, he evaluated and scored LLM outputs for quality, relevance, and bias using predefined criteria. He also implemented automation in Python to preprocess and validate datasets before submission. • Annotated and labeled text data for ML projects • Evaluated and rated LLM responses (quality, relevance, bias) • Built Python tools for dataset preprocessing/validation • Performed guideline-based quality control and revision (precision > 98%)

2020 - Present

Développeur Full Stack — Projets Web & IA (Freelance Indépendant)

OtherTextPrompt + Response Writing (SFT)

Built and integrated AI capabilities into web applications by developing NLP features such as chatbots and assistants for small and medium businesses. He designed data processing pipelines for textual analysis and implemented dashboards to monitor machine-learning metrics in real time. These activities supported downstream model training and evaluation workflows through better data handling and utilization. • Developed NLP chatbots and assistants • Created text-processing pipelines for semantic analysis • Integrated AI APIs into React/Node.js web apps • Implemented analytics dashboards for ML metrics tracking

2018 - 2020

Education

Work History