Tobi Otenaike

Key Skills

Software

Remotasks

Appen

Toloka

Top Subject Matter

Machine Learning Datasets

NLP and Computer Vision Datasets

AI Training Data

Top Data Types

Image

Text

Document

Top Task Types

Bounding Box

Classification

Freelancer Overview

Data Labeling Specialist. Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Remotasks, Appen, and Toloka. Education includes Bachelor of Engineering, University of Agriculture, Makurdi (2024). AI-training focus includes data types such as Image and labeling workflows including Bounding Box and Classification.

Labeling Experience

Data Labeling Specialist

RemotasksImageBounding Box

As a Data Labeling Specialist at Remotasks, I labeled and annotated large datasets of images, videos, and text for AI training. I applied bounding boxes, segmentation, and classification techniques to different types of data. I maintained high annotation standards and participated in quality assurance processes throughout multiple projects. • Collaborated with global remote teams • Consistently met tight project deadlines • Utilized labeling guidelines for accuracy • Performed routine quality checks

As a Data Labeling Specialist at Remotasks, I labeled and annotated large datasets of images, videos, and text for AI training. I applied bounding boxes, segmentation, and classification techniques to different types of data. I maintained high annotation standards and participated in quality assurance processes throughout multiple projects. • Collaborated with global remote teams • Consistently met tight project deadlines • Utilized labeling guidelines for accuracy • Performed routine quality checks

2024 - Present

Data Annotation Associate

AppenImageClassification

As a Data Annotation Associate at Appen, I annotated both text and images to support NLP and computer vision models. I reviewed and corrected dataset labels, ensuring high reliability and uniformity. I followed project-specific instructions for tagging and contributed feedback to streamline annotation workflows. • Delivered completed tasks under tight deadlines • Maintained high accuracy and consistency • Ensured adherence to strict guidelines • Contributed to annotation process improvements

As a Data Annotation Associate at Appen, I annotated both text and images to support NLP and computer vision models. I reviewed and corrected dataset labels, ensuring high reliability and uniformity. I followed project-specific instructions for tagging and contributed feedback to streamline annotation workflows. • Delivered completed tasks under tight deadlines • Maintained high accuracy and consistency • Ensured adherence to strict guidelines • Contributed to annotation process improvements

2023 - 2023

Data Labeling Intern

TolokaImageClassification

As a Data Labeling Intern at Toloka, I assisted with labeling and categorizing datasets for AI training. I completed assigned microtasks in image classification and text tagging. My role required careful attention to annotation instructions and supporting senior annotators with quality standards. • Gained practical experience in annotation tools • Performed microtasks in text and images • Ensured accuracy in data classification • Supported team quality control efforts

As a Data Labeling Intern at Toloka, I assisted with labeling and categorizing datasets for AI training. I completed assigned microtasks in image classification and text tagging. My role required careful attention to annotation instructions and supporting senior annotators with quality standards. • Gained practical experience in annotation tools • Performed microtasks in text and images • Ensured accuracy in data classification • Supported team quality control efforts

2022 - 2022

Education

Work History