Damilola Adigun

Key Skills

Software

Appen

CVAT

Data Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Document

Image

Text

Video

Top Label Types

Action Recognition

Audio Recording

Bounding Box

Data Collection

Transcription

Freelancer Overview

I am a detail-oriented AI Data Annotator and Data/BI Analyst with over 4 years of experience preparing high-quality training data for machine learning projects. My expertise spans text, image, and audio annotation, including NLP tasks like sentiment analysis, intent classification, and named entity recognition, as well as computer vision labeling using bounding boxes and segmentation. I have a strong track record of maintaining 95%+ annotation accuracy and performing rigorous quality assurance, dataset validation, and error analysis. Skilled in tools such as Labelbox, CVAT, and Appen-style platforms, I also bring advanced Excel, basic SQL, and dashboarding skills (Power BI, Tableau) to support data-driven insights. I thrive in remote, data-intensive environments, consistently ensuring data privacy and compliance while collaborating across teams to deliver reliable AI training data.

Labeling Experience

AI DATA ANNOTATION

AppenImageBounding Box

Independent & Simulated Industry Projects

Independent & Simulated Industry Projects

2023 - 2025

Education

Work History