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David Scatena

David Scatena

AI Trainer / Science Specialist (ELOSS Consulting)

BRAZIL flag
Mato Grosso, Brazil
$60.00/hrIntermediateDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

Health Sciences
Data Analytics
Scientific Reasoning

Top Data Types

TextText
DocumentDocument

Top Task Types

Fine Tuning
Classification
Segmentation
Data Collection

Freelancer Overview

AI Trainer / Science Specialist (ELOSS Consulting). Brings 24+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, University of São Paulo and Master of Business Administration, Fundação Getulio Vargas. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

AI Trainer / Science Specialist (ELOSS Consulting)

Text
Served as an AI Trainer conducting structured assessments of AI model outputs for scientific and analytical reasoning. Evaluated factual accuracy, logical consistency, and methodological rigor in model-generated responses within healthcare and science domains. Documented analytical procedures and recommended improvements based on output evaluations. • Applied scientific literacy to ensure high-quality AI-generated text. • Identified data failure modes and gaps in reasoning chains. • Translated complex scientific concepts into clear, structured feedback for model improvement. • Utilized proprietary or internal tools to perform evaluations and reporting.

Served as an AI Trainer conducting structured assessments of AI model outputs for scientific and analytical reasoning. Evaluated factual accuracy, logical consistency, and methodological rigor in model-generated responses within healthcare and science domains. Documented analytical procedures and recommended improvements based on output evaluations. • Applied scientific literacy to ensure high-quality AI-generated text. • Identified data failure modes and gaps in reasoning chains. • Translated complex scientific concepts into clear, structured feedback for model improvement. • Utilized proprietary or internal tools to perform evaluations and reporting.

2024 - Present

AI Model Evaluator (IQVIA)

Text
Evaluated large-scale health, clinical, and operational datasets to assess AI-generated or algorithmic outputs. Identified errors, validated analytical integrity, and proposed corrections for AI modeling on real-world healthcare texts and data. Documented structured feedback and recommended revisions to improve AI analytic and reasoning functions. • Led quality improvement for model evaluation of text-based healthcare data. • Regularly challenged assumptions and analytical logic in AI-generated summaries. • Used internal or proprietary software for model evaluation and feedback documentation. • Focused on improving AI model robustness and reliability in complex datasets.

Evaluated large-scale health, clinical, and operational datasets to assess AI-generated or algorithmic outputs. Identified errors, validated analytical integrity, and proposed corrections for AI modeling on real-world healthcare texts and data. Documented structured feedback and recommended revisions to improve AI analytic and reasoning functions. • Led quality improvement for model evaluation of text-based healthcare data. • Regularly challenged assumptions and analytical logic in AI-generated summaries. • Used internal or proprietary software for model evaluation and feedback documentation. • Focused on improving AI model robustness and reliability in complex datasets.

2021 - 2024

Education

F

Fundação Getulio Vargas

Master of Business Administration, Hospital and Healthcare Systems Administration

Master of Business Administration
Not specified
U

University of São Paulo

Bachelor of Science, Nursing

Bachelor of Science
Not specified

Work History

E

ELOSS Consulting

Senior Advisor, Science & Analytics

São Paulo
2024 - Present
I

IQVIA

Associate Director, Strategic Site Solutions

N/A
2021 - 2024