Key Skills

Freelancer Overview

I am a bilingual AI data and linguistic analyst with extensive experience in data annotation, labeling, and content quality evaluation for machine learning training data. My work includes large-scale projects involving speech data processing, transcription, translation, and audio validation for platforms like Google and Facebook. I excel at following complex guidelines, maintaining high accuracy, and delivering consistent results in remote, high-volume environments. My background in regulated industries has strengthened my compliance awareness and analytical thinking, enabling me to contribute effectively to AI quality workflows, search and ad relevance analysis, and language model improvements. I am fluent in both Portuguese and English and thrive in roles that require attention to detail, operational discipline, and a commitment to high-quality data.

Labeling Experience

Education

Work History