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Samuel Andres Vera Oyarzo

Samuel Andres Vera Oyarzo

AI Trainer / Subject Matter Expert for Data Labeling and Evaluation

Germany flagGrünheide (Mark), Germany
$20.00/hrEntry LevelAppenClickworkerRemotasks

Key Skills

Software

AppenAppen
ClickworkerClickworker
RemotasksRemotasks

Top Subject Matter

History Domain Expertise
Political Science
Religious Studies

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text GenerationText Generation
Text SummarizationText Summarization
TranscriptionTranscription

Freelancer Overview

AI Trainer / Subject Matter Expert for Data Labeling and Evaluation. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Doctor of Philosophy, Pontificia Universidad Católica de Valparaíso (2024) and Master of Arts, Pontificia Universidad Católica de Valparaíso (2017). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishSpanishGerman

Labeling Experience

AI Trainer / Subject Matter Expert for Data Labeling and Evaluation

Text
I contributed to the evaluation of AI-generated text, focusing on the accuracy, logical consistency, and clarity of historical and social science content. My work involved identifying argumentative flaws, verifying factual claims using primary sources, and providing precise structured feedback for model alignment and improvement. I utilized my subject matter expertise to ensure high-quality data labeling and robust feedback for AI training and evaluation tasks. • Evaluated the quality and accuracy of text data relating to history, political science, and religious studies • Assessed logical consistency and argumentation to identify weaknesses in AI-generated output • Provided structured, domain-specific feedback to enhance model performance and alignment • Worked with complex, interdisciplinary topics in both Spanish and English

I contributed to the evaluation of AI-generated text, focusing on the accuracy, logical consistency, and clarity of historical and social science content. My work involved identifying argumentative flaws, verifying factual claims using primary sources, and providing precise structured feedback for model alignment and improvement. I utilized my subject matter expertise to ensure high-quality data labeling and robust feedback for AI training and evaluation tasks. • Evaluated the quality and accuracy of text data relating to history, political science, and religious studies • Assessed logical consistency and argumentation to identify weaknesses in AI-generated output • Provided structured, domain-specific feedback to enhance model performance and alignment • Worked with complex, interdisciplinary topics in both Spanish and English

2023 - Present

Education

P

Pontificia Universidad Católica de Valparaíso

Doctor of Philosophy, History

Doctor of Philosophy
2020 - 2024
P

Pontificia Universidad Católica de Valparaíso

Master of Arts, History (Culture and Art)

Master of Arts
2015 - 2017

Work History

U

Universidad de Playa Ancha

Adjunct Professor

Valparaíso
2014 - Present