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Precious Olatuyise

Precious Olatuyise

AI Annotation & RLHF (Self-Led Transition)

Nigeria flagBenin City, Nigeria
$10.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

AI Model Training / Evaluation
Text Data Annotation / Sentiment Analysis

Top Data Types

TextText
ImageImage

Top Task Types

RLHFRLHF
ClassificationClassification

Freelancer Overview

AI Annotation & RLHF (Self-Led Transition). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Federal University Oye-Ekiti (2024). AI-training focus includes data types such as Text and labeling workflows including RLHF and Classification.

ExpertEnglishYoruba

Labeling Experience

Text Data Annotator

OtherTextClassification
I performed text data annotation and sentiment analysis as part of structured data validation tasks. My role involved manually labeling, classifying, and correcting datasets for annotation accuracy. This supported efficient model training and improved annotation workflow consistency. • Conducted text data annotation and validation • Labeled datasets for sentiment and classification tasks • Ensured high standards of accuracy and consistency • Enhanced the performance of downstream AI models

I performed text data annotation and sentiment analysis as part of structured data validation tasks. My role involved manually labeling, classifying, and correcting datasets for annotation accuracy. This supported efficient model training and improved annotation workflow consistency. • Conducted text data annotation and validation • Labeled datasets for sentiment and classification tasks • Ensured high standards of accuracy and consistency • Enhanced the performance of downstream AI models

2024 - Present

AI Annotation & RLHF (Self-Led Transition)

OtherTextRLHF
I contributed to reinforcement learning from human feedback (RLHF) and large language model (LLM) evaluation projects. My responsibilities included following AI annotation guidelines and conducting QA checks for data integrity. I consistently adhered to structured workflows and ensured data accuracy. • Followed detailed annotation and validation processes • Identified patterns and inconsistencies in data • Applied quality assurance best practices • Enhanced dataset quality for AI model training

I contributed to reinforcement learning from human feedback (RLHF) and large language model (LLM) evaluation projects. My responsibilities included following AI annotation guidelines and conducting QA checks for data integrity. I consistently adhered to structured workflows and ensured data accuracy. • Followed detailed annotation and validation processes • Identified patterns and inconsistencies in data • Applied quality assurance best practices • Enhanced dataset quality for AI model training

2024 - Present

Education

F

Federal University Oye-Ekiti

Bachelor of Science, Animal and Environmental Biology

Bachelor of Science
2019 - 2024

Work History

K

Kellogg’s Company

Sales Supervisor

Benin City
2025 - Present
O

Omicof Dynamic Concept

Customer Service & Operations Officer

Benin City
2024 - 2024