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Adeyemi Emmanuel

Adeyemi Emmanuel

AI Data Annotator (Video Segmentation & Labeling)

Nigeria flagLagos, Nigeria
$15.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

General AI/Deep Learning
Language Model Evaluation/Prompt Engineering

Top Data Types

VideoVideo
TextText

Top Task Types

SegmentationSegmentation

Freelancer Overview

AI Data Annotator (Video Segmentation & Labeling). Core strengths include Other. Education includes Bachelor of Science, N/A (2023). AI-training focus includes data types such as Video and Text and labeling workflows including Segmentation, Evaluation, and Rating.

IntermediateEnglish

Labeling Experience

AI Evaluation & Prompt Testing (Self-Directed)

OtherText
As an AI Evaluation & Prompt Testing specialist, I designed, tested, and compared structured prompts for AI system evaluation. I reviewed multiple AI-generated outputs to identify issues and improved responses for clarity and accuracy. This work involved prompt engineering, output evaluation, and accuracy assessment. • Created prompt variations to test AI response behaviors and identify limitations. • Compared and rated multiple AI outputs for quality assurance. • Revised and improved AI-generated responses for clarity and correctness. • Conducted targeted prompt engineering to achieve desired model performance.

As an AI Evaluation & Prompt Testing specialist, I designed, tested, and compared structured prompts for AI system evaluation. I reviewed multiple AI-generated outputs to identify issues and improved responses for clarity and accuracy. This work involved prompt engineering, output evaluation, and accuracy assessment. • Created prompt variations to test AI response behaviors and identify limitations. • Compared and rated multiple AI outputs for quality assurance. • Revised and improved AI-generated responses for clarity and correctness. • Conducted targeted prompt engineering to achieve desired model performance.

Not specified

AI Data Annotator (Video Segmentation & Labeling)

OtherVideoSegmentation
As an AI Data Annotator (Freelance) on an AI platform, I performed detailed annotation and segmentation of video data to support machine learning model training. I applied consistent labeling standards and reviewed annotations for accuracy and quality improvements. This role required careful attention to detail and an understanding of video action labeling protocols. • Labeled and segmented video actions for AI training datasets. • Ensured consistent, standardized annotation quality throughout each project. • Reviewed and refined labels to maintain accuracy and reliability. • Supported model training and quality assurance through meticulous annotation practices.

As an AI Data Annotator (Freelance) on an AI platform, I performed detailed annotation and segmentation of video data to support machine learning model training. I applied consistent labeling standards and reviewed annotations for accuracy and quality improvements. This role required careful attention to detail and an understanding of video action labeling protocols. • Labeled and segmented video actions for AI training datasets. • Ensured consistent, standardized annotation quality throughout each project. • Reviewed and refined labels to maintain accuracy and reliability. • Supported model training and quality assurance through meticulous annotation practices.

Not specified

Education

N

N/A

Bachelor of Science, Computer Science

Bachelor of Science
2023

Work History

I

International Institute of Tropical Agriculture

Intern

Ibadan
2025 - 2025