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Ganiyu Ogundana

Ganiyu Ogundana

AI Content Reviewer & Data Annotator (Remote)

Nigeria flagAbuja, Nigeria
$10.00/hrExpertDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

AI-generated content
Technical responses
AI Agent Security

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Red TeamingRed Teaming
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text GenerationText Generation
Fine-tuningFine-tuning
Evaluation/RatingEvaluation/Rating
Text SummarizationText Summarization
Question AnsweringQuestion Answering
RLHFRLHF
ClassificationClassification
Bounding BoxBounding Box
TranscriptionTranscription
Object DetectionObject Detection

Freelancer Overview

AI Content Reviewer & Data Annotator (Remote) at Telus Data AI. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Telus and Other. Education includes Bachelor of Science, Cyprus International University (2019). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Red Teaming.

ExpertEnglishYoruba

Labeling Experience

Telus

AI Content Reviewer & Data Annotator (Remote) at Telus Data AI

TelusText
I reviewed and annotated AI-generated and technical text for model training and performance improvement. I applied rubrics and taxonomies to ensure accuracy and clarity of datasets, delivering ground truth outputs for supervised learning processes. I flagged data inconsistencies, ambiguities, and errors while generating high-quality feedback and documentation. • Evaluated logical soundness, factual accuracy, and bias in AI outputs. • Created and refined prompt sets and evaluation criteria for continual model enhancement. • Used Notion and Google Sheets to report findings and support asynchronous collaboration. • Handled high weekly data volumes across multiple technical subject domains.

I reviewed and annotated AI-generated and technical text for model training and performance improvement. I applied rubrics and taxonomies to ensure accuracy and clarity of datasets, delivering ground truth outputs for supervised learning processes. I flagged data inconsistencies, ambiguities, and errors while generating high-quality feedback and documentation. • Evaluated logical soundness, factual accuracy, and bias in AI outputs. • Created and refined prompt sets and evaluation criteria for continual model enhancement. • Used Notion and Google Sheets to report findings and support asynchronous collaboration. • Handled high weekly data volumes across multiple technical subject domains.

2023 - 2026

AI-Agent-Security Project (Red Teaming Annotator)

OtherTextRed Teaming
I developed red-teaming prompts and annotated large language model outputs to evaluate AI agent security. I tested and documented vulnerabilities by generating adversarial examples using PyRIT and Garak. I ensured assessment quality by following established red-teaming guidelines. • Focused on evaluating generative AI models for security edge cases. • Utilized PyRIT and Garak frameworks for comprehensive red teaming tasks. • Generated and labeled adversarial prompt-response pairs. • Provided structured security evaluation feedback for engineering teams.

I developed red-teaming prompts and annotated large language model outputs to evaluate AI agent security. I tested and documented vulnerabilities by generating adversarial examples using PyRIT and Garak. I ensured assessment quality by following established red-teaming guidelines. • Focused on evaluating generative AI models for security edge cases. • Utilized PyRIT and Garak frameworks for comprehensive red teaming tasks. • Generated and labeled adversarial prompt-response pairs. • Provided structured security evaluation feedback for engineering teams.

2025 - 2025

Prompt Engineering & Annotation Library Project

OtherTextPrompt Response Writing SFT
I created and labeled over 800 prompt-response pairs for large language model (LLM) supervised training. I synthesized instructions and responses for diverse domains to support internal model improvement initiatives. I collaborated with multiple teams to align prompts with desired behaviors for SFT objectives. • Authored prompts and responses to target specific use cases and tasks. • Labeled and organized data for supervised LLM training. • Coordinated improvements to domain coverage and intent variety. • Supported multi-team adoption of annotated datasets for internal use.

I created and labeled over 800 prompt-response pairs for large language model (LLM) supervised training. I synthesized instructions and responses for diverse domains to support internal model improvement initiatives. I collaborated with multiple teams to align prompts with desired behaviors for SFT objectives. • Authored prompts and responses to target specific use cases and tasks. • Labeled and organized data for supervised LLM training. • Coordinated improvements to domain coverage and intent variety. • Supported multi-team adoption of annotated datasets for internal use.

2024 - 2024

Education

U

University Of The People

MSc, Computer Science

MSc
2022 - 2023
C

Cyprus International University

Bachelor of Science, Information and Communication Technology

Bachelor of Science
2015 - 2019

Work History

V

VTF Co

Platform/Data Engineer

San Francisco
2023 - Present
T

Telus Data AI

Search Evaluator

Los Angeles
2024 - 2025