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Timothy Oladiran

Timothy Oladiran

AI Quality Analyst - Technology & Internet

NIGERIA flag
Zaria, Nigeria
$18.00/hrExpertInternal Proprietary ToolingOther

Key Skills

Software

Internal/Proprietary Tooling
Other

Top Subject Matter

No subject matter listed

Top Data Types

VideoVideo

Top Label Types

Translation Localization
Evaluation Rating
Data Collection
Audio Recording
Transcription

Freelancer Overview

I am an experienced AI Quality Analyst specializing in data annotation, LLM evaluation, and quality assurance for AI training data. My background includes hands-on work with annotating and evaluating AI-generated text, identifying grounding issues, factual inconsistencies, and logical errors, as well as applying detailed evaluation rubrics to ensure high-quality outputs. I have contributed to remote projects with companies like Appen, where I reviewed model responses for accuracy and contextual relevance, and participated in structured research studies, providing valuable feedback on AI systems. My strengths include attention to detail, analytical writing, prompt analysis, and maintaining rigorous data validation and quality control standards. I am committed to delivering precise, reliable annotations and supporting the development of robust AI models.

ExpertEnglishHausaYoruba

Labeling Experience

AI Response Evaluation & Quality Review

Internal Proprietary ToolingVideoTranslation LocalizationEvaluation Rating
Reviewed and evaluated AI-generated text responses based on predefined quality guidelines. Assessed outputs for accuracy, clarity, coherence, and policy compliance. Provided structured feedback and ratings to improve overall model performance. Ensured consistency and attention to detail across multiple evaluation tasks.

Reviewed and evaluated AI-generated text responses based on predefined quality guidelines. Assessed outputs for accuracy, clarity, coherence, and policy compliance. Provided structured feedback and ratings to improve overall model performance. Ensured consistency and attention to detail across multiple evaluation tasks.

2022

Voice Data Collection & Audio Recording for Speech AI

OtherAudioAudio Recording
Recorded high-quality voice samples for AI speech recognition training. Followed strict recording guidelines including pronunciation accuracy, clarity, tone consistency, and noise control. Submitted structured audio datasets for model training and validation. Ensured recordings were free from background noise and met required technical specifications.

Recorded high-quality voice samples for AI speech recognition training. Followed strict recording guidelines including pronunciation accuracy, clarity, tone consistency, and noise control. Submitted structured audio datasets for model training and validation. Ensured recordings were free from background noise and met required technical specifications.

2024 - 2025

Education

A

Ahmadu Bello University

Bachelor of Library and Information Science, Library and Information Science

Bachelor of Library and Information Science
2019 - 2023

Work History

P

Prolific

Research Participant

Zaria
2023 - Present
J

JustPoint

Research Assistant

zaria
2025 - 2025