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Grant Onuigwe

Grant Onuigwe

Visual Intelligence Specialist & Creative Lead

Nigeria flagLagos, Nigeria
$20.00/hrIntermediate

Key Skills

Software

No software listed

Top Subject Matter

Media & Entertainment — Content Moderation & Policy Evaluation
Technology — Computer Vision, Image & Video Annotation
Advertising & Marketing — Brand Safety & Visual Quality Assurance

Top Data Types

VideoVideo
ImageImage
DocumentDocument

Top Task Types

SegmentationSegmentation
ClassificationClassification

Freelancer Overview

Leveraging a background in professional production and art direction, my experience with e2f and TELUS International centers on the high-precision curation and annotation of training data for Computer Vision (CV) and Multimodal AI. I have successfully executed large-scale projects involving complex image segmentation, video motion tracking, and object detection, ensuring that metadata accurately reflects real-world nuances. My work is defined by a rigorous approach to Quality Assurance (QA) and a deep understanding of data taxonomies, bridging the gap between raw visual data and machine-learning readiness. What sets me apart is the synthesis of technical data labeling with the specialized "eye" of a Creative Director. My expertise in photography and cinematography allows for superior accuracy in Reinforcement Learning from Human Feedback (RLHF), particularly regarding lighting dynamics, perspective, and motion-pathing in visual datasets. This unique intersection of skills allows me to identify edge cases and provide strategic feedback on data quality that goes beyond simple labeling, ensuring that the resulting AI models are trained on data that is both technically precise and visually sophisticated.

IntermediateEnglish

Labeling Experience

Video Sensitive Content Evaluation - VSCE

VideoSegmentation
I managed the scope of Video Sensitive Content Evaluation (VSCE) projects for e2f Inc, auditing high-volume multimodal datasets to train AI safety models. Specific tasks included multi-labeling thousands of videos and titles across 15+ sensitive categories—such as sexual intent, physical violence, and gore—while performing independent source identification. Leveraging a professional background in Art Direction, I applied context-aware judgment to differentiate between cinematic expression and policy violations. Quality was maintained through strict adherence to zero-AI assistance protocols, rigorous timestamp-based viewing cycles (first, middle, and last 30 seconds), and consistent alignment with evolving safety taxonomies to ensure high-fidelity metadata accuracy.

I managed the scope of Video Sensitive Content Evaluation (VSCE) projects for e2f Inc, auditing high-volume multimodal datasets to train AI safety models. Specific tasks included multi-labeling thousands of videos and titles across 15+ sensitive categories—such as sexual intent, physical violence, and gore—while performing independent source identification. Leveraging a professional background in Art Direction, I applied context-aware judgment to differentiate between cinematic expression and policy violations. Quality was maintained through strict adherence to zero-AI assistance protocols, rigorous timestamp-based viewing cycles (first, middle, and last 30 seconds), and consistent alignment with evolving safety taxonomies to ensure high-fidelity metadata accuracy.

2025 - Present

Education

L

Lagos State University

BA (Bachelor of Arts), Theatre Arts

BA (Bachelor of Arts)
2016 - 2020

Work History

E

E2F INC

QA Data Annotator

California
2024 - Present
K

Klarecon

Visual Content Specialist

Jerusalem
2025 - 2025