Rukayat A.

Key Skills

Software

CVAT

LabelImg

Top Subject Matter

AI/ML training datasets (vision and audio)

Top Data Types

Image

Video

Audio

Top Task Types

Bounding Box

Segmentation

Classification

Transcription

Freelancer Overview

Data Annotation Specialist (Freelance/Remote). Core strengths include CVAT, LabelImg, and Microsoft Excel. Education includes Higher National Diploma and Bachelor Degree in Accounting, Kaduna Polytechnic (2023). AI-training focus includes data types such as Image, Video, and Audio and labeling workflows including Bounding Box, Segmentation, and Classification.

Labeling Experience

Data Annotation Specialist (Freelance/Remote)

CVATVideoSegmentation

Performed image, video, and voice/audio annotations for AI and machine learning datasets according to client guidelines. Labeled and categorized objects, actions, and speech patterns while reviewing outputs for consistency and quality assurance. Supported dataset preparation to improve training data quality and model performance. • Labeled objects and activities in images and videos using annotation guidelines • Tagged and transcribed audio/voice inputs to capture spoken content • Conducted quality assurance and data review of completed annotations • Managed large-volume labeling tasks under strict project deadlines

2023 - Present

Education

Work History