Rosalie Messi

Key Skills

Software

Appen

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Evaluation Rating

Prompt Response Writing SFT

Text Summarization

Translation Localization

Freelancer Overview

I bring a hand-on experience in AI data labelling and training, with an expertise on language-based projects and multilingual AI evaluation. As a native French speaker with over 15 years of international professional experience, I have contributed to diverse projects including annotation, data labelling, audio transcription, evaluation of conversational AI models, audio collection, and voice recording tasks. My work has involved transcribing dialogues between users and AI assistants, rating and reviewing prompts, training models, and creating content to enhance AI performance and user experience. In addition, I have practical exposure to image classification and generative AI audio projects, particularly within French-language contexts, where my bilingual expertise ensures both accuracy and cultural relevance. I recently completed a coding course and earned a Level 2 Certificate in Understanding Coding, giving me a solid foundation in software concepts and a growing knowledge of Python. My combined skills in AI project support, language expertise, and technical upskilling set me apart as a versatile contributor in data labelling and AI training initiatives.

Labeling Experience

VAD annotation project /audio labelling

LabelboxAudioSegmentationTranslation Localization

Audio Transcription of user and assistant speech with various token types. The goal of this project was to drive evaluation of speech -recognition models. Annotations made in 1 ms timeframe resolution.

Audio Transcription of user and assistant speech with various token types. The goal of this project was to drive evaluation of speech -recognition models. Annotations made in 1 ms timeframe resolution.

2025 - 2025

Education

Work History