Joseph K.

Key Skills

Software

Other

Top Subject Matter

AI training data preparation and quality assurance

Top Data Types

Text

Top Task Types

Classification

Freelancer Overview

AI data annotation & data quality support (academic projects). Core strengths include Other. Education includes Bachelor of Science, Jomo Kenyatta University of Agriculture and Technology (2025) and Kenya Certificate of Secondary Education, Ndururumo High School (2024). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

AI data annotation & data quality support (academic projects)

OtherTextClassification

Focused on AI-related data annotation fundamentals through coursework and technical assignment work involving structured and unstructured data. Applied attention to detail and guideline-following practices to support higher data quality for AI training and evaluation. Performed data collection and online research to ensure relevance and consistency in prepared datasets. • Collected and organized data for academic technical assignments • Conducted online research with accuracy and consistency checks • Validated data quality through careful review and guideline adherence • Used spreadsheets/tools to maintain structured, traceable outputs

2025 - Present

Education

Work History