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I’m Natália Marques, a professional with experience across administrative, tax-related, and educational settings, and I currently work on Artificial Intelligence projects focused on data collection. I support AI training through audio and video recording, careful data collection, and review/validation to ensure quality and accuracy. Alongside my AI contribution work, I’ve built a foundation in digital marketing and communication—creating content, supporting promotional initiatives, and engaging audiences. I also bring strong organizational skills from my administrative assistant experience, including document control, customer service, and payment processing, always aligned with clear processes and client guidelines.…I’m Natália Marques, a professional with experience across administrative, tax-related, and educational settings, and I currently work on Artificial Intelligence projects focused on data collection. I support AI training through audio and video recording, careful data collection, and review/validation to ensure quality and accuracy. Alongside my AI contribution work, I’ve built a foundation in digital marketing and communication—creating content, supporting promotional initiatives, and engaging audiences. I also bring strong organizational skills from my administrative assistant experience, including document control, customer service, and payment processing, always aligned with clear processes and client guidelines.

NATÁLIA MARQUES

Data Collector, Data Annotator, Digital Marketer, +1

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I’m Natália Marques, a professional with experience across administrative, tax-related, and educational settings, and I currently work on Artificial Intelligence projects focused on data collection. I support AI training through audio and video recording, careful data collection, and review/validation to ensure quality and accuracy. Alongside my AI contribution work, I’ve built a foundation in digital marketing and communication—creating content, supporting promotional initiatives, and engaging audiences. I also bring strong organizational skills from my administrative assistant experience, including document control, customer service, and payment processing, always aligned with clear processes and client guidelines.…I’m Natália Marques, a professional with experience across administrative, tax-related, and educational settings, and I currently work on Artificial Intelligence projects focused on data collection. I support AI training through audio and video recording, careful data collection, and review/validation to ensure quality and accuracy. Alongside my AI contribution work, I’ve built a foundation in digital marketing and communication—creating content, supporting promotional initiatives, and engaging audiences. I also bring strong organizational skills from my administrative assistant experience, including document control, customer service, and payment processing, always aligned with clear processes and client guidelines.

Available to hire

I’m Natália Marques, a professional with experience across administrative, tax-related, and educational settings, and I currently work on Artificial Intelligence projects focused on data collection. I support AI training through audio and video recording, careful data collection, and review/validation to ensure quality and accuracy.

Alongside my AI contribution work, I’ve built a foundation in digital marketing and communication—creating content, supporting promotional initiatives, and engaging audiences. I also bring strong organizational skills from my administrative assistant experience, including document control, customer service, and payment processing, always aligned with clear processes and client guidelines.

Skills

Data Science

Data Visualization

Email Marketing

Experience Level

Data Science

Intermediate

Data Visualization

Intermediate

Email Marketing

Intermediate

Language

English

Advanced

Work Experience

AI Data Contributor

January 1, 2026 - Present

Freelance AI training data work including data collection and recording tasks. Performs audio and video recording according to project specifications, reviews and validates collected data, and ensures compliance with quality standards and client guidelines.

Administrative Assistant at CEI - Language School

January 1, 2020 - January 1, 2023

Handled administrative routines such as organizing and managing documents and files, maintaining internal controls, and providing customer service. Supported payment processing and contributed to financial/administrative activities within the language school.

Digital Marketing Freelancer

January 1, 2020 - January 1, 2026

Freelancer supporting digital marketing and communication initiatives, including content creation, promotional material production, and audience engagement. Worked on online projects with an emphasis on clear communication, organization, and achieving results.