Leon Muigai

Leon Muigai

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Virtual Assistant | Marketing | AI Data Trainer
Nairobi County, Kenya
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Résumé

Jobs verified_user 0% verified
  • Translated
    Advanced AI Data Trainer
    Translated
    Oct 2024 - Current (1 year 11 months)
    • Accurately annotated and localized datasets for AI training in e-commerce and tech projects. • Reviewed and corrected AI-generated outputs to meet linguistic, contextual, and cultural quality standards. • Ensured consistency and alignment with complex annotation guidelines across multilingual datasets. • Annotated text and image data for machine learning use cases with a focus on linguistic clarity and content classification.
  • Remotasks
    AI Data Trainer
    Remotasks
    Jun 2021 - Sep 2023 (2 years 4 months)
    • Labeled and categorized text data and dialogues for conversational AI training projects. • Identified edge cases and inconsistencies in data, providing detailed feedback for guideline improvements. • Consistently met project deadlines while maintaining high annotation accuracy and quality. • Labeled large volumes of conversational and image-based data across multiple projects.
  • Clickworker
    AI Data Trainer & Quality Assurance Specialist
    Clickworker
    Mar 2020 - May 2021 (1 year 3 months)
    • Conducted detailed annotations and QA checks for multilingual projects across various media types. • Rewrote prompts and annotated responses to align with project objectives and user intent. • Collaborated with QA teams to ensure consistency and clarity in annotation decisions. • Flagged edge cases and ambiguities to support guideline development and model improvement.
Education verified_user 0% verified
  • Coursera
    AI & Machine Learning Fundamentals
    Coursera
    Apr 2023 - Nov 2023 (8 months)