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Martin Johnson

Freelance Data Annotator & AI Contributor

Kenya flagNairobi, Kenya
ExpertOther

Key Skills

Software

Other

Top Subject Matter

AI Training & Data Annotation

Top Data Types

TextText
ImageImage

Top Task Types

No task types listed

Freelancer Overview

Freelance Data Annotator & AI Contributor. Core strengths include Other. Education includes Master of Laws, N/A (2025) and Bachelor of Laws, N/A (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Expert

Labeling Experience

Freelance Data Annotator & AI Contributor

OtherText
I completed AI training and data annotation tasks involving text, image, and search relevance evaluation across leading platforms. My work contributed directly to optimizing AI performance through accurate data labeling and strict adherence to project guidelines. I consistently delivered high-quality annotations and maintained accuracy standards through detail-oriented execution. • Conducted labeling and evaluation on platforms such as Prolific, Atlas Capture, and Outlier. • Annotated text data, evaluated search results, and contributed to dataset enrichment. • Followed complex project-specific guidelines to ensure label quality and consistency. • Assisted in the iterative development of AI systems through feedback and corrected labeling outputs.

I completed AI training and data annotation tasks involving text, image, and search relevance evaluation across leading platforms. My work contributed directly to optimizing AI performance through accurate data labeling and strict adherence to project guidelines. I consistently delivered high-quality annotations and maintained accuracy standards through detail-oriented execution. • Conducted labeling and evaluation on platforms such as Prolific, Atlas Capture, and Outlier. • Annotated text data, evaluated search results, and contributed to dataset enrichment. • Followed complex project-specific guidelines to ensure label quality and consistency. • Assisted in the iterative development of AI systems through feedback and corrected labeling outputs.

2023 - Present

Education

N

N/A

Bachelor of Laws, Law

Bachelor of Laws
2021 - 2025
N

N/A

Master of Laws, Law

Master of Laws
2025

Work History

No Work History added yet

Martin J. hasn’t added any Work History to their OpenTrain profile yet.