FRANKIE B-L
@frankieb-l
Detail-oriented AI data annotation specialist improving model performance through verified data quality.
What I'm looking for
I’m an AI Data Annotation Specialist focused on maintaining data integrity and enhancing model performance through effective collaboration and attention to detail. I’ve built hands-on expertise by annotating diverse datasets for AI training and continuously improving my annotation approach through training on new techniques.
In my current work, I use annotation tools to speed up processing while reviewing and validating annotated data to uphold quality standards. I also collaborate with project teams and managers to ensure accuracy, refine annotation guidelines for clarity and efficiency, and support quality assurance processes—from image and text tagging to consistent, reliable dataset delivery.
Experience
Work history, roles, and key accomplishments
AI Data Annotation Specialist
Upwork
Mar 2024 - Present (2 years 1 month)
Annotated diverse datasets for AI training and model improvement, using annotation tools to enhance processing efficiency. Reviewed and validated labeled data to uphold quality standards and collaborated with project teams to ensure data accuracy and integrity.
Data Annotator
DataLens AI Talent Network
Aug 2025 - Jan 2026 (5 months)
Annotated image and text datasets for machine learning training and evaluation, ensuring accuracy and consistency through thorough review and validation. Refined annotation guidelines with the team and supported quality assurance by providing feedback on workflows and timelines.
Education
Degrees, certifications, and relevant coursework
Zetech University
Bachelor of Science, Information Technology
Earned a Bachelor of Science in Information Technology at Zetech University in Nairobi, Kenya.
Availability
Location
Authorized to work in
Job categories
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