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A

Ares Ferrer

HR Domain Expert | AI Content Evaluator (Freelance)

Spain flagBarcelona, Spain
$80.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Human Resources
Labor Law
Employee Relations

Top Data Types

TextText
DocumentDocument

Top Task Types

No task types listed

Freelancer Overview

HR Domain Expert | AI Content Evaluator (Freelance). Brings 19+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Science, University of Valencia (2025) and Master of Science, University of Barcelona – IL3 (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishSpanishCatalan

Labeling Experience

HR Domain Expert | AI Content Evaluator (Freelance)

OtherText
Contributed as an AI Content Evaluator and domain expert, focusing on reviewing and assessing HR-related textual data for AI training purposes. Evaluated the accuracy, compliance, and realism of synthetic and real-world HR scenarios created for language models. Ensured high-quality labeled data sets by leveraging expertise in labor law, HR compliance, and multi-country HR practices. • Assessed AI-generated HR scenarios for plausibility and risk. • Provided ratings and evaluations for prompt and scenario quality. • Collaborated on training datasets for LLM models in HR subject matter. • Ensured compliance with employment law and ethical standards.

Contributed as an AI Content Evaluator and domain expert, focusing on reviewing and assessing HR-related textual data for AI training purposes. Evaluated the accuracy, compliance, and realism of synthetic and real-world HR scenarios created for language models. Ensured high-quality labeled data sets by leveraging expertise in labor law, HR compliance, and multi-country HR practices. • Assessed AI-generated HR scenarios for plausibility and risk. • Provided ratings and evaluations for prompt and scenario quality. • Collaborated on training datasets for LLM models in HR subject matter. • Ensured compliance with employment law and ethical standards.

2025 - Present

Education

U

University of Barcelona – IL3

Master of Science, Coaching and Emotional Intelligence

Master of Science
2016 - 2016
P

Pompeu Fabra University

Bachelor of Laws, Law

Bachelor of Laws
2015 - 2015

Work History

D

Departament d'Educació

HR Teacher

Barcelona
2025 - Present
C

CloudPay

EMEA HR Manager

Barcelona
2024 - 2025