Roibble D.

Key Skills

Software

No software listed

Top Subject Matter

Autonomous vehicle (AV) perception

dashcam/drone video

computer vision datasets

Top Data Types

Video

Text

Document

Top Task Types

Segmentation

Freelancer Overview

Data Annotator (AV perception model annotation) | DataBridge AI Solutions – Remote (Lagos Hub). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CVAT and Labelbox. Education includes NVQ Level 3 Adult Care, Highfield Qualification (2025) and Level 3 Education and Training, Atlas (2025). AI-training focus includes data types such as Video and labeling workflows including Segmentation.

Labeling Experience

Data Annotator (AV perception model annotation) | DataBridge AI Solutions – Remote (Lagos Hub)

VideoSegmentation

Led annotation workflows for AV perception models, processing 3,000+ frames per day with 99.1% accuracy. Performed semantic and instance segmentation using polygon annotation, plus keyframe identification for dashcam and drone video footage. Ensured labeling outputs match dataset and model training requirements through coordination and iterative guideline refinement with ML engineers.•Processed 3,000+ frames/day for AV perception datasets with high accuracy.•Semantic & instance segmentation with polygon annotations.•Keyframe identification for dashcam/drone video footage.•Built/validated labeling guidelines with ML engineers to align deliverables.

2025 - Present

Education

Work History