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Josefina De Ferrari Prats

Josefina De Ferrari Prats

AI Model Training and Evaluation in Spanish, Data Analysis, Psycologist.

Chile flagViña del Mar, Chile
$15.00/hrEntry LevelRemotasksScale AI

Key Skills

Software

RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Classification
Emotion Recognition
Evaluation Rating
Prompt Response Writing SFT
RLHF

Freelancer Overview

As an experienced AI Training Specialist, I have a proven track record of enhancing Spanish language models through rigorous evaluation and data generation. My expertise lies in meticulously reviewing and comparing AI-generated responses in Spanish for accuracy, fluency, and cultural nuance. I am highly skilled in ranking competing model outputs, writing high-quality example answers for instruction-following tasks, and classifying user prompts and model behaviors to ensure alignment with safety protocols. This work directly contributes to creating more capable, helpful, and safe AI for Spanish-speaking users.

Entry LevelEnglishSpanish

Labeling Experience

No Data Labeling experience added

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

Education

A

Academia Desafío Latam

Certificate, Data Science And Analysis

Certificate
2024 - 2024
U

Universidad Diego Portales

Bachelor Of Psychology, Psychology

Bachelor Of Psychology
2002 - 2008

Work History

C

Centro de Liderazgo C-Líder y CIAE

Project Coordinator

Santiago
2021 - Present
C

CIAE, Universidad de Chile

Research Assistant

Santiago
2018 - Present