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Luis De Oliveira

Luis De Oliveira

Language Specialist - AI Evaluation and Education

BRAZIL flag
Rio de Janeiro, Brazil
$18.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Evaluation Rating
Text Summarization
Translation Localization

Freelancer Overview

I am a bilingual language specialist with strong experience in AI output evaluation, comparative response analysis, and human preference reasoning for large language models. My background in literature and education has equipped me with advanced skills in rubric-based assessment, bias detection, clarity optimization, and structured analytical reasoning. I have extensive experience evaluating prompts and responses across English and Portuguese, focusing on instruction-following, factual accuracy, neutrality, and completeness. While I am at an early stage of formal data labeling work, my analytical background positions me well for high-quality annotation and AI training data evaluation tasks.

Entry LevelEnglishPortuguese

Labeling Experience

No Data Labeling experience added

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

Education

N

N/A

N/A, Humanities and Literature

N/A
2007 - 2010

Work History

M

My Own Office

Published Author

Rio de Janeiro
1997 - Present
I

IBEU

English Professor

Rio de Janeiro
2019 - 2025