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Natália Matos

Natália Matos

Specialist in proofreading, creative copywriting, and data analysis for AI.

Portugal flagMoita , Portugal
$20.00/hrIntermediateAppenOther

Key Skills

Software

AppenAppen
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Audio Recording
Bounding Box
Classification
Evaluation Rating
Question Answering

Freelancer Overview

I have hands-on experience in data labeling and annotation for AI training, working since January 2025 as a Data Annotator/Labeler on a contract basis for companies such as Outlier, Peroptyx, and Centific. During this period, I have contributed to multimodal projects involving audio, video, and text, performing annotation, validation, and, in some cases, data review tasks. My work consistently follows strict quality, consistency, and accuracy guidelines, providing me with strong familiarity with AI workflows, close attention to detail, interpretation of complex guidelines, and collaboration in metrics-driven environments. In addition, I bring a strong differentiator by combining my experience in AI data work with a solid background in content, language, and digital strategy. As the founder of a digital marketing company since 2019, I have developed strong skills in information analysis, text creation and evaluation, and the use of AI and automation tools, along with a critical understanding of communication and user intent. This blend of analytical, creative, and process-oriented skills enables me to consistently contribute to AI model training projects, ensuring high-quality, well-structured data aligned with product goals.

IntermediateEnglishSpanishPortuguese

Labeling Experience

No Data Labeling experience added

Natália M. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

N

N/A

Bachelor of Arts, Marketing

Bachelor of Arts
2019

Work History

R

Rona Digital Strategy

Founder & Social Media Strategist

N/A
2019 - Present
V

Volkswagen

Sales Associate

N/A
2012 - 2018