Open to opportunities

Monalisa User

@monalisauser

Message

Data annotator and AI QA specialist ensuring accurate, high-quality model outputs across multilingual datasets.

Brazil

Message

What I'm looking for

I seek remote roles in data annotation, AI QA, or content evaluation with U.S. or international AI teams, valuing clear guidelines, collaborative workflows, and opportunities to improve model accuracy.

I am a detail-oriented Data Annotator and AI Quality Assurance Specialist with hands-on experience evaluating AI-generated content and performing high-precision structured and unstructured data annotation. I apply strong analytical and linguistic skills to ensure model accuracy and integrity.

I have maintained high-accuracy annotation standards using complex technical guidelines, improved model outputs by identifying visual artifacts and semantic inconsistencies, and strengthened evaluation workflows. I deliver consistent performance across high-volume annotation tasks and work comfortably in multilingual environments (PT/EN/ES).

With an M.Ed. in English/Language Arts Teacher Education, I combine pedagogical insight with practical annotation expertise to produce reliable training data and refine AI outputs for factual alignment and usability.

Experience

Work history, roles, and key accomplishments

Current

Data Annotator

Current

Independent / Remote

Jan 2024 - Present (2 years)

Perform high-precision structured and unstructured data annotation and AI content quality assurance, improving model outputs by identifying visual artifacts and semantic inconsistencies. Consistently maintained high-accuracy annotation standards against complex technical guidelines.

Data Annotation AI Quality Assurance Prompt Testing Fact Checking Document Review