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BRUNA L. — Mid-Level AI Training and Data Annotation Specialist from Brazil

BRUNA L.

Mid-Level AI Training and Data Annotation Specialist

Brazil 6+ years
Open to offersNew to Platform
Languages
EnglishPortuguese
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About

Bruna L. is a seasoned Administrative Assistant at Prefeitura Municipal de Parauapebas, with extensive experience in providing administrative support across various governmental departments since December 2015. She is adept in document organization and data entry. Bruna also excels as an AI Trainer and Data Annotation Specialist, showcasing her proficiency in Media Evaluation, Data Annotation, and AI Training. Her freelance work includes training and evaluating AI models through linguistic and contextual insights, undertaking tasks such as text classification, sentiment analysis, and prompt creation. Demonstrating her multilingual capabilities, she has handled translation tasks between English and Portuguese. Her adeptness in technology and data manipulation involves working with text, audio, and image classification projects, ensuring high accuracy and multilingual dataset consistency. Fluent in both Portuguese and English, Bruna possesses full proficiency in Microsoft Office applications including Word, Excel, PowerPoint, and Access.

Experience

  • Administrative Assistant

    Prefeitura Municipal de Parauapebas · 2015 — Present
    Provided administrative support across various departments while organizing documents and entering data.
  • AI Trainer (Freelancer)

    Company not specified
    Trained and evaluated AI models by offering linguistic and contextual insights, performing tasks such as text classification, sentiment analysis, and quality assessment in Portuguese. Created prompts and evaluated responses, conducted AI training via voice commands, and managed translation tasks from English to Portuguese.
  • Data Annotation Specialist

    Company not specified
    Annotated and categorized data for machine learning and AI projects, focusing on text, audio, and image classifications while ensuring accuracy and consistency in multilingual datasets.

Skills & Expertise

Education

  • Higher Education in Business Administration
    Institution not specified

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