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O

Olatunde Gbenga Samuel

Data Annotation Specialist | AI Data Projects

POLAND flag
Warszawa, Poland
$15.00/hrIntermediateAppenTolokaOneforma

Key Skills

Software

AppenAppen
TolokaToloka
OneFormaOneForma

Top Subject Matter

AI/ML Model Training Data
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Classification
Question Answering
Object Detection

Freelancer Overview

Data Annotation Specialist | AI Data Projects. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Science, University of Uyo (2017) and Master of Arts, Vistula University (2021). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateYorubaEnglish

Labeling Experience

Appen

Data Annotation Specialist | AI Data Projects

AppenImageClassification
As a Data Annotation Specialist, I contributed to annotating and labeling diverse data types, including text and images, across multiple AI data projects. I followed detailed annotation guidelines to ensure data quality and model training effectiveness. My work focused on accurately categorizing, tagging, and organizing datasets for machine learning applications. • Supported annotation and categorization of text, images, and structured data • Adhered strictly to annotation instructions and performed quality assurance checks • Enhanced dataset consistency, precision, and integrity for AI/ML model training • Worked collaboratively with team members and project leads to achieve high-quality results.

As a Data Annotation Specialist, I contributed to annotating and labeling diverse data types, including text and images, across multiple AI data projects. I followed detailed annotation guidelines to ensure data quality and model training effectiveness. My work focused on accurately categorizing, tagging, and organizing datasets for machine learning applications. • Supported annotation and categorization of text, images, and structured data • Adhered strictly to annotation instructions and performed quality assurance checks • Enhanced dataset consistency, precision, and integrity for AI/ML model training • Worked collaboratively with team members and project leads to achieve high-quality results.

2023 - Present

Education

V

Vistula University

Master of Arts, Business Management

Master of Arts
2019 - 2021
U

University of Uyo

Bachelor of Science, English Education

Bachelor of Science
2011 - 2017

Work History

P

Planet

Financial Partners Onboarding Specialist

Warszawa
2024 - Present
M

Moneygram

Senior Partner Onboarding Specialist

Warszawa
2022 - 2024