Patrick O.

Key Skills

Software

Don't disclose

Clickworker

CloudFactory

Top Subject Matter

AI training dataset quality assurance for technical models

Top Data Types

Image

Video

Audio

Top Task Types

Bounding Box

Segmentation

Cuboid

Question Answering

Transcription

Data Collection

Freelancer Overview

AI Data Specialist & Quality Assurance Platform (uTest/TestIO) - Remote. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Engineering Intern Project Lead, Jomo Kenyatta University of Agriculture and Technology (2023). AI-training focus includes data types such as Image and labeling workflows including Bounding Box.

Labeling Experience

AI Data Specialist & Quality Assurance Platform (uTest/TestIO) - Remote

Don't discloseImageBounding Box

Performed high-precision image bounding box annotation for diverse AI models used in client machine learning workflows. Ensured labels met ground-truth quality standards through careful validation and edge-case handling. Improved dataset robustness and reduced bias by documenting ambiguous examples and training dataset limitations.• Annotated image bounding boxes for technical accuracy and consistency.• Validated labels with high-precision quality assurance practices.• Logged and documented edge cases to strengthen model training.• Maintained high accuracy ratings across priority labeling tasks.

2024 - Present

Education

Work History