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M
Marta R.

Marta R.

AI Data Annotator | English, Spanish & Catalan

Spain flagBarcelona, Spain

Key Skills

Software

No software listed

Top Subject Matter

AI responses / customer support-like content evaluation
Multilingual content evaluation
Research and fact verification

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Text GenerationText Generation
Evaluation/RatingEvaluation/Rating

Freelancer Overview

I have a professional background in customer service, administrative support, and healthcare, where I developed strong attention to detail, analytical thinking, and the ability to follow detailed procedures while working independently. I am fluent in English, Spanish, and Catalan, with excellent written communication skills and experience working in multicultural environments. I have recently been accepted as an AI Data Annotator and am excited to continue building my experience in AI training and data labeling. I enjoy evaluating information, following detailed guidelines, and producing consistent, high-quality work. I am eager to contribute to AI projects while continuing to learn and grow in this field.

Labeling Experience

AI Data Annotator - DataAnnotation (remote)

TextTextText GenerationText Generation

Judged AI-generated responses for correctness, quality, and guideline adherence; checked for inconsistencies and factual errors.

2026 - Present

Education

F

Flos i Calcat Institute

Certified Nursing Assistant, Nursing Assistant

Certified Nursing Assistant
2021 - 2022
B

Barcelona Institute for Sustainability and the Environment

Associate Degree, Forestry and Natural Resources Management

Associate Degree
2025

Work History

D

DataAnnotation

AI Data Annotator

Remote
2026 - Present
C

CANE Homeless shelter

Nurse Assistant

Barcelona
2022 - 2026