Rabiu O.

Key Skills

Software

Other

Top Subject Matter

AI/ML training datasets for customer and service data

Top Data Types

Text

Top Task Types

Classification

Freelancer Overview

Data Entry Specialist and Customer Care Representative. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Engineering, University of Benin (2023). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Data Entry Specialist, Customer Care Representative & AI Annotator at Outsource Global (Mar 2025 – Jan 2026)

OtherTextClassification

Served as an AI Annotator responsible for labeling and annotating datasets used for AI and machine learning model development. Reviewed annotated outputs to ensure consistency with quality standards and dataset requirements across multiple data sources. Maintained structured records to support efficient retrieval and downstream model training. • Annotated and labeled datasets for AI/ML development • Performed validation checks for annotation consistency and quality • Managed large datasets from multiple sources • Organized digital records and structured data repositories

2025 - 2026

Education

Work History