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Philips Adeyemo

Data Annotation Specialist

Nigeria flagIbadan, Nigeria
$20.00/hrExpertMicro1

Key Skills

Software

Micro1

Top Subject Matter

Large Language Models
General Knowledge
Mobile Applications

Top Data Types

VideoVideo
ImageImage

Top Task Types

SegmentationSegmentation
Object DetectionObject Detection

Freelancer Overview

Data Annotation Specialist. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Higher National Diploma, Kwara State Polytechnic (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglish

Labeling Experience

Data Annotation Specialist

VideoSegmentation
As a Data Annotation Specialist at ATLAS, I reviewed and refined outputs from large language models (LLMs) to ensure accuracy and quality. I conducted extensive web research and fact-checking to verify the credibility of AI-generated content. My role involved prompt engineering and correcting AI errors to uphold strict guidelines. • Enhanced the accuracy of AI-generated text responses. • Conducted research-backed fact-checking for AI outputs. • Implemented prompt optimizations to improve data quality. • Annotated AI-generated documents across diverse subjects.

As a Data Annotation Specialist at ATLAS, I reviewed and refined outputs from large language models (LLMs) to ensure accuracy and quality. I conducted extensive web research and fact-checking to verify the credibility of AI-generated content. My role involved prompt engineering and correcting AI errors to uphold strict guidelines. • Enhanced the accuracy of AI-generated text responses. • Conducted research-backed fact-checking for AI outputs. • Implemented prompt optimizations to improve data quality. • Annotated AI-generated documents across diverse subjects.

2025 - Present

Mobile App Scenario Tester (Data Annotation)

OtherText
During my work at UHRS, I participated in mobile app scenario testing and evaluation. My responsibilities included assessing app behavior, identifying interface errors, and reporting issues. I provided structured feedback and completed scenario-based tasks following strict task guidelines. • Evaluated mobile applications by executing assigned scenarios. • Identified and documented app behavior issues and inconsistencies. • Delivered feedback through annotated screenshots and reports. • Consistently followed guidelines for quality annotation.

During my work at UHRS, I participated in mobile app scenario testing and evaluation. My responsibilities included assessing app behavior, identifying interface errors, and reporting issues. I provided structured feedback and completed scenario-based tasks following strict task guidelines. • Evaluated mobile applications by executing assigned scenarios. • Identified and documented app behavior issues and inconsistencies. • Delivered feedback through annotated screenshots and reports. • Consistently followed guidelines for quality annotation.

2022 - 2025

Education

K

Kwara State Polytechnic

Higher National Diploma, Civil Engineering

Higher National Diploma
2018 - 2021

Work History

U

UHRS

testing mobile app scenario

Ibadan
2022 - 2025