Emmanuella O.

Key Skills

Software

Mindrift

Top Subject Matter

Search Engine Algorithms

E-commerce Product Data & Taxonomy

AI Safety

Top Data Types

Text

Computer Code Programming

Top Task Types

Object Detection

Transcription

Text Generation

Question Answering

Text Summarization

Freelancer Overview

Data Annotator/QA Expert. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mindrift. Education includes Bachelor of Arts, University of Lagos (2026). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Data Annotator/QA Expert

MindriftText

As a Data Annotator and QA Expert at Mindrift, I evaluated search engine results and product listings for accuracy and algorithm improvement. My responsibilities included comparing AI-generated responses and reviewing annotation submissions for quality assurance. I ensured recommendations were relevant, safe, and aligned with factual guidelines. • Conducted pair-wise evaluation of search results for user relevance. • Verified product categorization accuracy on shopping sites. • Compared and assessed AI prompt responses for safety and helpfulness. • Reviewed and provided feedback on annotation quality.

2025 - 2025

Education

Work History