Key Skills

Freelancer Overview

I bring over 20 years of experience in analytical, detail-oriented roles, including senior finance positions at multinational companies and recent hands-on work in AI evaluation and data annotation. My background includes reviewing large volumes of structured and unstructured data, assessing accuracy, consistency, and policy compliance, and providing actionable written feedback. I have contributed to AI training projects such as conversational evaluation, instruction-following review, and content/image classification, ensuring high-quality outputs and alignment with guidelines. As a bilingual English-Spanish professional, I excel at cross-cultural content review, structured reasoning, and edge-case judgment. My expertise with advanced Excel, business intelligence tools, and process optimization allows me to deliver precise, reliable results in high-volume, deadline-driven environments. I am passionate about leveraging my analytical rigor and attention to detail to improve AI model accuracy and data quality.

Labeling Experience

Education

Work History