For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Oluwatobiloba Obisesan

Oluwatobiloba Obisesan

Quality Analyst - AI Data Labeling

NIGERIA flag
ibada, Nigeria
$15.00/hrExpertAppen

Key Skills

Software

AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

Text Generation
Evaluation Rating

Freelancer Overview

I am an analytical and detail-oriented professional with hands-on experience in data annotation, quality assurance, and team management within AI training data projects. My background includes auditing and evaluating annotated data for accuracy and completeness, providing structured feedback to annotation teams, and refining workflows to meet high-quality standards. I am skilled in image and video annotation, classification, and segmentation, using tools such as Labelbox, CVAT, and proprietary platforms. My strong analytical skills and commitment to operational excellence enable me to deliver precise, reliable datasets for computer vision and machine learning applications. I am passionate about supporting data-driven organizations through continuous improvement and a focus on data quality.

ExpertEnglishFrench

Labeling Experience

Appen

Quality Analyst

AppenImageText GenerationEvaluation Rating
Comparing two images to see which closely resembles the source image with strict adherence to the steps outlined in the guideline.

Comparing two images to see which closely resembles the source image with strict adherence to the steps outlined in the guideline.

2025 - 2025

Education

O

Obafemi Awolowo University

Bachelor of Arts, French

Bachelor of Arts
2013 - 2020

Work History

A

Abe Technical Secondary School

French Teacher

Ibadan
2020 - 2021
M

Most Beautiful Girl In Oyo State Pageant

Customer Service Representative

Ibadan
2019 - 2021