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Hugo Santos
@hugosantos581
Data Annotator Ads Content Specialist AI LLM Evaluation
Portugal
English, Portuguese, Spanish
About me
I help businesses and AI teams improve content quality, accuracy, and performance through a combination of data annotation, localization, and content optimization.
I have a strong background in health-related content analysis, linguistic validation, and AI model evaluation. I specialize in annotating, reviewing, and validating both structured and unstructured data, including medical texts, AI-generated responses, and domain-specific content.
Fluent in European Portuguese (C2) and Advanced English (C1), I work efficiently, following structured workflows and complex annotation guidelines.
Skills
Hugo Santos
Offline •
Average response time: 2 hours
See my services
Data Labeling & Annotation
I will do data annotation, ai llm evaluation and translation
