Chukwuma U.

Key Skills

Software

Other

Top Subject Matter

Digital content classification and AI output evaluation (NLP)

AI response evaluation and quality rating (content moderation/quality)

Legal Services & Contract Review

Top Data Types

Text

Audio

Document

Top Task Types

No task types listed

Freelancer Overview

Freelance AI Data Annotator / Content Reviewer, ModSquad (2025 – Present). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Medicine, Bachelor of Surgery, Niger Delta University (2015). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance AI Data Annotator / Content Reviewer, ModSquad (2025 – Present)

OtherText

Performed AI data annotation and content categorization for large volumes of digital text content. Reviewed AI-generated responses and ranked outputs according to defined quality guidelines. Verified factual accuracy when required to maintain high labeling integrity. • Annotated and categorized digital content • Reviewed AI outputs and ranked responses by quality • Ensured consistency of labels across multiple samples • Followed strict annotation rules and quality standards

2025 - Present

Content Evaluation Specialist, Upworks (2022 – 2024)

OtherText

Compared multiple AI-generated responses for the same prompt and selected the most appropriate output. Evaluated clarity, accuracy, and relevance using structured evaluation rubrics. Identified misleading or incorrect information and helped improve model performance through structured feedback. • Compared AI responses and selected best output • Assessed quality using clarity/accuracy/relevance criteria • Flagged misleading or incorrect AI-generated text • Provided structured feedback to support model training

2022 - 2024

Education

Work History