Peter Olowolaju

Key Skills

Software

CVAT

Dataloop

Roboflow

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Document

Image

Text

Video

Top Task Types

Audio Recording

Bounding Box

Classification

Entity (NER) Classification

Evaluation/Rating

Object Detection

Text Generation

Freelancer Overview

I am an experienced data annotator and business analyst with a strong background in high-quality data labeling and annotation for large-scale text, image, audio, and video datasets. I consistently maintain accuracy rates above 95% by following detailed guidelines, resolving ambiguous cases, and collaborating with project leads to refine instructions. My hands-on experience includes using annotation tools such as Labelbox, Label Studio, CVAT, and Dataloop, and I am adept at identifying edge cases and providing feedback that improves labeling processes and reduces errors. My work directly supports the training and validation of machine learning models, and I thrive in fast-paced, deadline-driven environments where precision and consistency are key. Additionally, my analytical skills and understanding of digital transformation enable me to bridge the gap between technical requirements and practical implementation, ensuring that annotated data meets the highest standards for AI and data-driven projects.

Labeling Experience

Data Annotator

Scale AIImageBounding BoxEntity Ner Classification

Managed and created tasks for data annotation and content creation projects. Annotated data by creating bounding boxes around objects in images or videos. Edited images and videos to remove unwanted elements (e.g., groups of people) Created high-quality audio scripts for various media formats. Prepared data for product comparison projects by creating product pairs.

Managed and created tasks for data annotation and content creation projects. Annotated data by creating bounding boxes around objects in images or videos. Edited images and videos to remove unwanted elements (e.g., groups of people) Created high-quality audio scripts for various media formats. Prepared data for product comparison projects by creating product pairs.

2025

Education

Work History