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Abolaji Oladokun

Abolaji Oladokun

AI Data Annotator and UI/UX Designer - Technology & Internet

NIGERIA flag
Lagos, Nigeria
$30.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

Evaluation Rating

Freelancer Overview

I am an experienced AI data annotator with over three years working on high-accuracy data labeling projects for machine learning and AI model development. My background includes advanced annotation and quality assurance for text, image, and structured data, with a strong focus on maintaining consistency and optimizing dataset quality. I have led annotation teams, developed and enforced guidelines, and provided feedback to improve annotation processes and model performance. My work spans domains such as e-commerce and user experience, including projects like an online farm marketplace and onboarding flows for web applications. I am skilled in annotation platforms, QA tools, and collaborative workflows with engineers and product teams to ensure data aligns with real user behavior and product requirements. My attention to detail, commitment to data quality, and ability to bridge the gap between data and user experience set me apart in the AI training data field.

ExpertEnglish

Labeling Experience

Data Annoator

OtherImageEvaluation Rating
I have worked on large-scale Text-to-Image AI training projects, where I annotated and validated multimodal datasets to improve model performance and accuracy. My responsibilities included evaluating text-to-image alignment, labeling visual attributes such as objects, environments, and stylistic elements, and identifying inconsistencies or hallucinations in generated outputs. I worked with high-volume datasets, processing thousands of samples while maintaining strict daily targets and adhering to detailed annotation guidelines. Quality was a key focus we operated under structured QA systems including double-blind reviews, inter-annotator agreement checks, and internal accuracy audits to ensure consistency and dataset integrity. This experience strengthened my attention to detail, consistency under scale, and ability to follow evolving guidelines and skills that directly align with AI data labeling roles.

I have worked on large-scale Text-to-Image AI training projects, where I annotated and validated multimodal datasets to improve model performance and accuracy. My responsibilities included evaluating text-to-image alignment, labeling visual attributes such as objects, environments, and stylistic elements, and identifying inconsistencies or hallucinations in generated outputs. I worked with high-volume datasets, processing thousands of samples while maintaining strict daily targets and adhering to detailed annotation guidelines. Quality was a key focus we operated under structured QA systems including double-blind reviews, inter-annotator agreement checks, and internal accuracy audits to ensure consistency and dataset integrity. This experience strengthened my attention to detail, consistency under scale, and ability to follow evolving guidelines and skills that directly align with AI data labeling roles.

2023 - 2025

Education

U

University of Ilorin

Bachelor of Science, Educational Technology

Bachelor of Science
2016 - 2020

Work History

N

N/A

UI/UX Designer

Remote
2024 - Present
H

Hugo technologies

AI Data Annotator

Lagos
2023 - 2025