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O
Ozomu Opeyemi

Ozomu Opeyemi

AI Data Annotator and LLM Evaluator

Nigeria flagLagos, Nigeria
$10.00/hrExpertLabel StudioOther

Key Skills

Software

Label StudioLabel Studio
Other

Top Subject Matter

AI and Large Language Model Training
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

ClassificationClassification
Question AnsweringQuestion Answering
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text SummarizationText Summarization
Text GenerationText Generation
Object DetectionObject Detection
Data CollectionData Collection
TranscriptionTranscription
RLHFRLHF
Entity (NER) ClassificationEntity (NER) Classification
Bounding BoxBounding Box
Fine-tuningFine-tuning
Point/Key PointPoint/Key Point

Freelancer Overview

AI Data Annotator and LLM Evaluator. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Label Studio. Education includes Bachelor of Science, Obafemi Awolowo University (2022). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglishYoruba

Labeling Experience

Label Studio

AI Data Annotator and LLM Evaluator

Label StudioTextClassification
I performed data labeling and annotation using Label Studio for AI training datasets, ensuring high consistency and data reliability. I evaluated AI-generated responses for accuracy, relevance, and clarity, and used ChatGPT for prompt generation and response comparison. I also managed datasets and classification tasks using Google Sheets while strictly following annotation guidelines. • Utilized structured guidelines to perform and review annotation on text-based datasets. • Rated AI outputs, identifying and documenting errors or ambiguities. • Managed dataset organization for multiple annotation projects in Google Sheets. • Completed counting and text classification tasks with a focus on detail.

I performed data labeling and annotation using Label Studio for AI training datasets, ensuring high consistency and data reliability. I evaluated AI-generated responses for accuracy, relevance, and clarity, and used ChatGPT for prompt generation and response comparison. I also managed datasets and classification tasks using Google Sheets while strictly following annotation guidelines. • Utilized structured guidelines to perform and review annotation on text-based datasets. • Rated AI outputs, identifying and documenting errors or ambiguities. • Managed dataset organization for multiple annotation projects in Google Sheets. • Completed counting and text classification tasks with a focus on detail.

2021 - 2024

Education

O

Obafemi Awolowo University

Bachelor of Science, Public Administration

Bachelor of Science
2017 - 2022

Work History

G

Greater Access School

Human Resources Manager

Lagos
2023 - 2026
C

Clever Mind School

Human Resources Manager

Osogbo
2022 - 2023