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O
Ojo O.

Ojo O.

Data labelling

Nigeria flagLagos, Nigeria

Key Skills

Software

Google Cloud Vertex AIGoogle Cloud Vertex AI

Top Subject Matter

Clinical text annotation, medical Imaging annotation and de-identification & compliance Labeling
Transaction classification, customer risk profiling and document annotation
Product taxonomy labeling, sentiment & intent annotation and image & attribute tagging

Top Data Types

TextText

Top Task Types

Text SummarizationText Summarization

Freelancer Overview

Retail Manager. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Obafemi Awolowo University (2024).

Labeling Experience

Text Analyst

TextTextText SummarizationText Summarization

Got it — here’s a **non‑plagiarized, Text Analyst–focused project description** you can use directly in your onboarding form: --- Text Analyst Scope of the Project The assignment centered on analyzing written datasets and applying structured labels to improve machine learning models in natural language processing. The work aimed to refine how systems interpret meaning, sentiment, and context in text. Specific Data Labeling Tasks 1. Annotating named entities such as people, organizations, and locations. 2. Categorizing text passages by sentiment, intent, or thematic topic. 3. Producing concise summaries of longer documents. 4. Highlighting unclear or low‑quality samples for additional review. 5. Following detailed annotation guidelines and participating in calibration sessions to ensure consistency. Project Size The dataset included roughly 10,000 text samples, divided into smaller batches for systematic processing. Each batch was reviewed by multiple analysts to maintain uniformity across the project. Quality Measures Adhered To 1.Inter‑annotator agreement maintained at or above 95%. 2.Dual‑review process where each annotation was checked by at least two analysts. 3. Weekly alignment meetings to clarify guidelines and reduce subjective differences.

2026 - Present

Education

O

Obafemi Awolowo University

Bachelor of Science, Sociology and Anthropology

Bachelor of Science
2024 - 2024

Work History

L

Lara Cosmetics Store

Retail Manager

Lagos
2025 - Present
L

Livingston Research

Freelance Academic Consultant

N/A
2024 - 2025