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Demian Thomasseau

Demian Thomasseau

Versatile image and video annotator

France flagParis, France
$30.00/hrIntermediateAnno Mage

Key Skills

Software

Anno-MageAnno-Mage

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo

Top Task Types

Classification
Emotion Recognition
Prompt Response Writing SFT

Freelancer Overview

AI Content Creator and Prompt Engineering Specialist with extensive experience in generative AI for image and video production. I've worked hands-on with AI models for visual content generation, mastering advanced prompting techniques to create high-quality outputs for diverse use cases - from marketing materials to product prototypes. My expertise includes crafting precise prompts for image generation tools, iterating on AI-generated visuals, and training models through feedback loops. I combine this with product management skills, having built AI-powered solutions including conversational agents (Retell), web builders, and automation workflows. My background in 3D design and visual content gives me a unique edge in evaluating and optimizing AI-generated imagery.

IntermediateFrenchEnglishSpanish

Labeling Experience

No Data Labeling experience added

Demian T. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

C

Coursera

Certificate, Prompt Engineering

Certificate
2025 - 2025
M

Make Academy

Certificate, Advanced Training in Make

Certificate
2025 - 2025

Work History

F

Freelance

3D Graphic Designer

Paris
2025 - Present
D

Décathlon

Junior Product Manager

Villeneuve-d'Ascq
2025 - 2025