Michael O.

Key Skills

Software

Appen

CVAT

Mindrift

Top Subject Matter

Search engines

E-commerce Product Data & Taxonomy

AI-generated content

Top Data Types

Text

Document

Image

Top Task Types

Text Generation

Question Answering

Text Summarization

Classification

Data Collection

Freelancer Overview

Data Annotation and QA expert. Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Mindrift. Education includes Bachelor of Laws, Adekunle Ajasin University (2025) and Certificate in Intellectual Property, World Intellectual Property Organization (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Data Annotation and QA expert

MindriftText

As a Data Annotation and QA expert at Mindrift, I focused on evaluating search engine results and AI-generated responses. My work helped optimize recommendation systems and ensure data quality for machine learning applications. I also performed category verification and gave feedback to annotators. • Evaluated and rated pair-wise search engine results for quality and relevance. • Assessed AI responses for factual accuracy, safety, and helpfulness. • Verified product categorizations on shopping platforms. • Provided quality assurance and constructive feedback to data annotators.

2023 - 2024

Education

Work History