Aiyegbusi D.

Key Skills

Software

Label Studio

Other

Remotasks

Top Subject Matter

Biology

English Language

Social science

Top Data Types

Image

Text

Audio

Top Task Types

Bounding Box

Segmentation

Text Generation

Object Detection

Evaluation/Rating

Data Collection

Freelancer Overview

I've worked with outlier, which I engage in AI models training on task like image segmentation, OCR correction, test image to test Elo, speech-aesthetics-annotation, audio quality assessment. Maintained 95%+ accuracy and consistently met daily throughput targets.

Labeling Experience

Yes, I do have data labelling experience.

ImageSegmentation

AI TRAINING SPECIALIST. - Conducted reinforcement learning from Human Feedback (RLHF) by ranking LLM-generated responses against complex rubrics, identifying hallucinations, and improving factual accuracy by 15%. - Flagged policy violations and low-quality outputs while maintaining strict adherence to safety guidelines, ensuring model alignment with responsible AI standards. DATA ANNOTATION SPECIALIST. - Annotated 4,000+ LiDAR images using 3D bounding boxes and polygons for autonomous driving models, maintaining a 92.9% Quality assurance (QA) score. - Performed segmentation on high-resolution imagery, identifying edge cases like occlusions and low-light conditions to improve dataset reliability.

2025 - 2026

Education

Work History