Oluwaseun T.

Key Skills

Software

CVAT

Label Studio

Top Subject Matter

Machine learning dataset annotation

Online data research and data preparation

Data entry

Top Data Types

Image

Text

Top Task Types

Object Detection

Data Collection

Freelancer Overview

Freelance Data Annotator / Labeler (Remote). Core strengths include CVAT, Label Studio, and Microsoft Excel. Education includes Bachelor of Science, University of Lagos (2023). AI-training focus includes data types such as Image and Text and labeling workflows including Object Detection and Data Collection.

Labeling Experience

Freelance Data Annotator / Labeler (Remote)

CVATImageObject Detection

Provided image annotations for machine learning projects, including classification, tagging, and object detection. Followed labeling guidelines strictly to maintain high accuracy and consistency across tasks. Completed quality assurance steps by reviewing outputs to ensure reliable dataset quality. • Annotated images for classification and tagging • Labeled objects using bounding boxes for object detection • Followed detailed annotation instructions and compliance checks • Performed QA review and ensured on-time delivery

2024 - Present

Data Entry & Research Assistant (Freelance, Remote)

TextData Collection

Collected and verified data from online sources and organized it into spreadsheets for analysis and annotation preparation. Conducted web research and data entry with a strong focus on accuracy. Ensured the resulting data was clean, well-formatted, and ready for further processing. • Performed web research and data collection • Verified and cleaned online data entries • Organized information into structured spreadsheets • Prepared data for analysis or annotation workflows

2023 - 2023

Education

Work History