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O
Oluwatobi S.

Oluwatobi S.

AI Data Annotation Specialist | Data Labeling | Quality Assurance

Nigeria flagOjo, Nigeria

Key Skills

Software

No software listed

Top Subject Matter

Artificial Intelligence
Computer Science
Data Annotation

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Object DetectionObject Detection

Freelancer Overview

I have experience contributing to AI training and data annotation projects through Outlier, where I followed detailed annotation guidelines, maintained high-quality standards, and ensured consistency across labeled datasets. My work has included reviewing data, performing quality checks, and supporting machine learning model development with accurate annotations. In addition to my AI annotation experience, I have over five years of freelance digital work experience, which has strengthened my attention to detail, problem-solving, and ability to work independently. I am a fast learner who adapts quickly to new annotation platforms, including image and video labeling, bounding box annotation, and other AI data preparation tasks.

Labeling Experience

AI Data Annotation Practice Project

ImageImageBounding BoxBounding Box

Completed hands-on practice in image annotation using bounding boxes and object detection techniques. Labeled common objects according to annotation guidelines, maintained attention to detail, ensured annotation consistency, and developed skills in AI data preparation and quality assurance. Familiar with reviewing annotations and following project instructions accurately.

2024 - Present

Education

L

Lagos State University of Education (LASUED) – Bachelor of Science in Education (B.Sc

Degree not specified

Not specified
Not specified

Work History

C

Company not specified

AI Data Annotation Contributor – Outlier AI (2025–Present) Contributed to AI training projects by annotating and reviewi

Location not specified
2025 - Present