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Richard Mutuku

Richard Mutuku

Secondary School Teacher - Science Education

CONGO flag
Machakos, Congo
Expert

Key Skills

Software

No software listed

Top Subject Matter

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Top Data Types

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Top Label Types

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Freelancer Overview

I am a dedicated professional with a strong background in science education, specializing in physics and chemistry. My experience as a teacher has equipped me with excellent attention to detail, effective communication skills, and a commitment to accuracy—qualities essential for data labeling and AI training data roles. I hold a Bachelor of Education Science degree and have completed a Certificate in Computer Applications, giving me a solid foundation in computer literacy and data handling. I am eager to apply my analytical skills and passion for technology to contribute to high-quality data annotation and support the development of AI systems.

Expert

Labeling Experience

AI Data Labeler / Reviewer

VideoAction Recognition
Reviewed and corrected segment-level annotations on egocentric videos for AI training. Identified and refined labeling of primary actions and hand–object interactions in video data. Ensured high accuracy and consistency by adhering to strict annotation guidelines. • Performed action segmentation and timestamp adjustments to define precise action boundaries. • Flagged unclear or hallucinated labels for correction and quality improvement. • Maintained communication for project clarification and updates via online platforms. • Worked remotely and handled large-scale video datasets with attention to detail.

Reviewed and corrected segment-level annotations on egocentric videos for AI training. Identified and refined labeling of primary actions and hand–object interactions in video data. Ensured high accuracy and consistency by adhering to strict annotation guidelines. • Performed action segmentation and timestamp adjustments to define precise action boundaries. • Flagged unclear or hallucinated labels for correction and quality improvement. • Maintained communication for project clarification and updates via online platforms. • Worked remotely and handled large-scale video datasets with attention to detail.

Not specified

Education

M

Meru University of Science and Technology

Bachelor of Education Science, Physics and Chemistry

Bachelor of Education Science
2019 - 2023
M

Mavoloni Secondary School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2012 - 2018

Work History

Y

Youth Support Kenya Foundation

Physics and Chemistry Teacher

Ndalani
2023 - Present