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JUAN DANIEL FAJARDO MALDONADO

@juandanielfajardomal

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I improve large language model outputs through structured evaluation, writing critique, and STEM reasoning review.

Colombia

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What I'm looking for

I'm seeking a full-time remote Expert Reviewer role where I can evaluate and refine AI outputs through structured feedback, writing critique, reasoning review, and quality-control workflows.

I've contributed to Outlier's Aether and BlackBeard AI training programs, evaluating model outputs for accuracy, clarity, reasoning, instruction-following, and stylistic quality. I also support comparative ranking, quality control, and evaluation-template development across STEM, writing, and reasoning tasks.

My biomedical engineering background supports STEM-domain review, while my CEFR-aligned English teaching experience strengthened my editing, rubric design, and bilingual communication. I'm seeking full-time remote Expert Reviewer work where I can help make AI outputs more reliable and useful.

Experience

Work history, roles, and key accomplishments

Current

AI Training Specialist

Current

Outlier

Jan 2025 - Present (1 year 8 months)

Contributed to AI training projects Aether and BlackBeard, delivering high-quality human feedback to improve large language model performance. Performed writing critique, comparative ranking, and quality control of AI-generated content.

AI Feedback Ranking Quality Control Template Development ChatGpt Claude Gemini

Education

Degrees, certifications, and relevant coursework

Universidad Autónoma de Occidente

Bachelor of Science, Biomedical Engineering

2019 - 2024

Pursued a Bachelor of Science in Biomedical Engineering with an Academic Excellence Scholarship, covering coursework in instrumentation, signal processing, biostatistics, and risk assessment.