Joseph Kamau

Key Skills

Software

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Video

Top Label Types

Classification

Freelancer Overview

I am a detail-oriented Data Annotation and Labeling Specialist with hands-on experience supporting AI training through precise text classification, content tagging, and rigorous quality review. My background includes annotating and labeling datasets to enhance AI model performance, as well as reviewing and correcting AI-generated responses for accuracy and clarity. I am skilled in applying annotation guidelines to ensure consistency across large datasets, performing quality checks for data reliability, and evaluating AI prompts. With strong attention to detail, excellent command of English grammar, and proficiency in basic Excel and data handling, I am committed to delivering high-quality labeled data for NLP and content classification projects. I thrive in remote work environments and manage my time efficiently to meet project deadlines.

Labeling Experience

data labeling and anotation

Scale AIVideoClassification

Detail-oriented AI Data Annotation Specialist experienced in text labeling, classification, and AI output evaluation. Skilled in applying annotation guidelines, ensuring data accuracy, and improving machine learning model performance through high-quality, consistent training data.

Detail-oriented AI Data Annotation Specialist experienced in text labeling, classification, and AI output evaluation. Skilled in applying annotation guidelines, ensuring data accuracy, and improving machine learning model performance through high-quality, consistent training data.

2022 - 2025

Education

Work History