Atoyebi O.

Key Skills

Software

OneForma

Scale AI

Top Subject Matter

LLM and search relevance evaluation

multilingual English-language datasets

NLP text dataset annotation and QA workflow support

Top Data Types

Text

Image

Top Task Types

Classification

Tracking

RLHF

Entity (NER) Classification

Data Collection

Freelancer Overview

AI Data Annotation Specialist | OneForma (Remote). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OneForma and Scale AI. Education includes Bachelor of Science, Kogi State University (2020) and Certificate, LinkedIn Learning. AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Data Annotation Specialist | OneForma (Remote)

OneFormaTextClassificationTracking

Performed evaluation of AI-generated responses for accuracy, relevance, safety, and helpfulness across LLM and search evaluation projects. Conducted search relevance rating and query evaluation to judge output quality against guidelines. Ensured consistent scoring and documentation while collaborating with QA teams. • Rated responses for relevance and helpfulness • Checked safety and accuracy against rubrics • Completed search relevance and query evaluation tasks • Coordinated with QA to resolve annotation inconsistencies

2022 - Present

Senior Data Annotation Specialist | DataBridge AI Solutions

Scale AITextData CollectionClassification

Annotated and processed large volumes of text samples to support NLP datasets and downstream model work. Applied consistent labeling practices to improve dataset quality and usability for AI training and QA. Supported workflow improvements and data preparation activities for annotation teams. • Annotated 50,000+ text samples • Improved QA workflows for labeled outputs • Supported NLP dataset curation • Ensured labeled data met project requirements

2021 - 2022

Data Quality & Annotation Analyst | Cognify Data Services

Scale AIImageClassificationTracking

Validated computer vision datasets through quality checks and verification procedures. Created quality tracking reports to document issues and ensure annotation consistency. Supported dataset readiness for computer vision training and evaluation workflows. • Validated computer vision dataset samples • Produced quality tracking reports • Flagged quality issues and inconsistencies • Assisted with maintaining dataset labeling standards

2019 - 2021

Education

Work History