Oluwatoyin Okeowo

Key Skills

Software

Appen

Clickworker

Lionbridge

Mercor

Mindrift

OneForma

Remotasks

Scale AI

SuperAnnotate

Toloka

Telus

Top Subject Matter

Multilingual text data

generative AI outputs

Text content moderation

Top Data Types

Text

Document

Image

Top Task Types

Classification

Polygon

Question Answering

Prompt Response Writing SFT

Transcription

Text Generation

Text Summarization

Segmentation

Freelancer Overview

AI Data Annotator & Evaluator at Translated. Brings 15+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other and Lionbridge. Education includes Master of Digital Business and Technology Law, Roehampton University (2024) and Master of Arts, Kansas State University (2018). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

AI Data Annotator & Evaluator at Translated

OtherTextClassification

As an AI Data Annotator & Evaluator at Translated, I reviewed and annotated complex text datasets following strict project guidelines. My responsibilities included evaluating AI-generated responses for accuracy and identifying inconsistencies. I performed detailed content classification and labeling to ensure data quality. • Maintained high accuracy across large data volumes • Flagged sensitive material for review • Collaborated on remote annotation projects • Improved dataset consistency through detailed reviews

As an AI Data Annotator & Evaluator at Translated, I reviewed and annotated complex text datasets following strict project guidelines. My responsibilities included evaluating AI-generated responses for accuracy and identifying inconsistencies. I performed detailed content classification and labeling to ensure data quality. • Maintained high accuracy across large data volumes • Flagged sensitive material for review • Collaborated on remote annotation projects • Improved dataset consistency through detailed reviews

2019 - Present

Language Data Specialist at Acolad

OtherTextClassification

Working as a Language Data Specialist at Acolad, I annotated and classified multilingual datasets for natural language processing projects. My work included reviewing annotated AI outputs, ensuring guideline compliance, and performing quality control. I provided feedback on unclear tasks and improved consistency in labeling outcomes. • Maintained guideline compliance • Collaborated across distributed annotation teams • Implemented detailed reviews • Performed quality assurance checks

Working as a Language Data Specialist at Acolad, I annotated and classified multilingual datasets for natural language processing projects. My work included reviewing annotated AI outputs, ensuring guideline compliance, and performing quality control. I provided feedback on unclear tasks and improved consistency in labeling outcomes. • Maintained guideline compliance • Collaborated across distributed annotation teams • Implemented detailed reviews • Performed quality assurance checks

2017 - Present

Content Moderation Analyst at Uber

OtherTextClassification

At Uber, I served as a Content Moderation Analyst focused on reviewing and labeling user-generated and system-generated content. I applied logical reasoning to perform detailed content classification and flagged inappropriate material as necessary. I also evaluated AI responses for factual accuracy and relevance. • Maintained high annotation accuracy • Collaborated with remote moderation teams • Conducted quality checks on completed tasks • Documented edge cases and unclear guidelines

At Uber, I served as a Content Moderation Analyst focused on reviewing and labeling user-generated and system-generated content. I applied logical reasoning to perform detailed content classification and flagged inappropriate material as necessary. I also evaluated AI responses for factual accuracy and relevance. • Maintained high annotation accuracy • Collaborated with remote moderation teams • Conducted quality checks on completed tasks • Documented edge cases and unclear guidelines

2017 - Present

AI Training Data Annotator at Lionbridge

LionbridgeTextClassification

As an AI Training Data Annotator at Lionbridge, I specialized in annotating, categorizing, and reviewing diverse datasets used to train AI systems. I rigorously applied project-specific guidelines to flag errors and inconsistencies in the data. I collaborated with teams to maintain data integrity and accuracy. • Delivered high-quality data within deadlines • Conducted regular quality assurance • Documented edge cases for team reference • Improved annotation workflow through feedback

As an AI Training Data Annotator at Lionbridge, I specialized in annotating, categorizing, and reviewing diverse datasets used to train AI systems. I rigorously applied project-specific guidelines to flag errors and inconsistencies in the data. I collaborated with teams to maintain data integrity and accuracy. • Delivered high-quality data within deadlines • Conducted regular quality assurance • Documented edge cases for team reference • Improved annotation workflow through feedback

2016 - Present

Freelance AI Data Annotator (Independent)

OtherTextClassification

As an Independent Freelance AI Data Annotator, I was responsible for reviewing and annotating datasets for AI and machine learning projects. I evaluated AI-generated outputs, classified content, and flagged sensitive material as needed. My work involved collaborating remotely with diverse teams and performing extensive quality checks. • Delivered high-quality labeled data • Maintained annotation accuracy • Documented edge cases and unclear instructions • Consistently met project deadlines

As an Independent Freelance AI Data Annotator, I was responsible for reviewing and annotating datasets for AI and machine learning projects. I evaluated AI-generated outputs, classified content, and flagged sensitive material as needed. My work involved collaborating remotely with diverse teams and performing extensive quality checks. • Delivered high-quality labeled data • Maintained annotation accuracy • Documented edge cases and unclear instructions • Consistently met project deadlines

2012 - Present

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Education

Work History