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Joyce Mumbi

Joyce Mumbi

AI Data Specialist - AI Training & Evaluation

USA flag
California, Usa
$20.00/hrExpertLabel StudioLabelboxCVAT

Key Skills

Software

Label StudioLabel Studio
LabelboxLabelbox
CVATCVAT
SuperviselySupervisely

Top Subject Matter

No subject matter listed

Top Data Types

TextText
Computer Code ProgrammingComputer Code Programming
VideoVideo

Top Label Types

Evaluation Rating
Classification
Object Detection
Bounding Box
Action Recognition

Freelancer Overview

I am a detail-oriented AI Data Specialist with hands-on experience in data annotation, labeling, and quality assurance for AI training datasets. My background in Information and Communication Technology, combined with my work evaluating and improving large language model (LLM) outputs, has equipped me with a strong understanding of NLP fundamentals and best practices in data quality. I excel at annotating and categorizing data, assessing AI-generated responses for factual accuracy and clarity, and identifying inconsistencies or biases. I am proficient with data labeling platforms, AI model evaluation tools, and productivity software such as Microsoft Excel and Google Sheets. I thrive in remote, collaborative environments and consistently deliver high-quality results while adhering to strict guidelines.

ExpertEnglishGreekSpanishFrench

Labeling Experience

No Data Labeling experience added

Joyce M. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

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Work History

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