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Appen
Clickworker
Labelbox
Label Studio
OneForma
Toloka
TelusNo subject matter listed
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TextNative-level Portuguese linguist with a Bachelor’s in Linguistics and 5+ years of experience in linguistic data evaluation, annotation, and quality assurance for AI/NLP systems. Proven track record in enhancing the accuracy, fluency, and cultural appropriateness of Portuguese-language content for Large Language Models (LLMs). Expertise in identifying grammatical, syntactic, and semantic inconsistencies, as well as non-native phrasing in text and speech data.
• Evaluated and optimized prompts for LLM performance. • Conducted data annotation, categorization, and quality control in multilingual datasets.
Bachelor's Degree, Linguistics
Language Specialist
Quality Checker
