Jessica Amaral Camargo

Jessica Amaral Camargo

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Paraná, Brazil

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Résumé


Jobs verified_user 0% verified
  • Outlier
    LLM
    Outlier
    Jan 2021 - Jan 2026 (5 years 1 month)
  • freelance
    LLM Data Annotator / AI Trainer
    freelance
    Jan 2017 - Feb 2019 (2 years 2 months)
    • Annotated and labeled large-scale datasets for training Large Language Models • Evaluated AI-generated responses for accuracy, relevance, and safety • Performed ranking, classification, and text comparison tasks • Identified edge cases and improved annotation guidelines • Contributed to reducing model hallucinations through high-quality data input
Education verified_user 0% verified
  • F
    Bachelor's Degree in Computer Science
    Federal University of Technology – Paraná
    Jan 2017 - Jan 2021 (4 years 1 month)
    Postgraduate Studies in Networks, Embedded Systems, and AI Programming
Projects (professional or personal) verified_user 0% verified
  • A
    Data Processing & SQL
    AcademicPractical Projects
    Jan 2026 - Current (5 months)
    • Developed SQL queries for data cleaning and transformation • Structured datasets for machine learning workflows • Ensured data integrity and preprocessing efficiency
  • Independent Projects
    Prompt Engineer
    Independent Projects
    Jan 2024 - Jan 2025 (1 year 1 month)
    • Designed and optimized prompts to enhance LLM performance • Improved response consistency, coherence, and factual accuracy • Tested variations of prompts to identify best-performing patterns
  • N
    NLP Annotation Project
    Jan 2023 - Jan 2024 (1 year 1 month)
    • Worked on sentiment analysis, intent classification, and text ranking datasets • Maintained high consistency across annotation tasks
  • L
    LLM Evaluation Framework
    Jan 2020 - Jan 2022 (2 years 1 month)
    • Created evaluation criteria for AI outputs (accuracy, coherence, safety) • Applied systematic scoring to improve model performance