For employers

Hire this AI Trainer

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

Invite to Job
Oluchukwu Ajiero

Oluchukwu Ajiero

QA Tester - Software Quality Assurance

NIGERIA flag
Asaba, Nigeria
Entry LevelLabelbox

Key Skills

Software

LabelboxLabelbox

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo
AudioAudio

Top Label Types

Bounding Box
Text Summarization
Object Detection
Question Answering

Freelancer Overview

I am a detail-oriented Quality Assurance professional with over 3 years of experience in software testing, data validation, and product analysis across diverse domains including fintech, e-commerce, and SaaS. My background in manual and automated testing has equipped me with strong skills in defect identification, structured documentation, and maintaining high standards of data integrity—crucial for ensuring the accuracy and consistency of labeled datasets for AI and machine learning applications. I have hands-on experience with tools such as Selenium WebDriver, Jira, TestRail, Postman, and SQL, and am actively developing my expertise in prompt engineering and AI workflow optimization. My collaborative approach and commitment to quality have helped reduce production bugs and improve data reliability, making me well-suited for roles focused on data annotation, labeling, and AI training data preparation.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

Oluchukwu A. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

I

Imo State University

Bachelor's Degree, Unknown

Bachelor's Degree
2013 - 2013
I

IMO STATE UNIVERSITY OWERRI

BACHELORS, MEDICAL LABORATORY SCIENCE

BACHELORS
2008 - 2013

Work History

U

User Interviews

QA Tester

Remote
2024 - 2024
N

N/A

Scrum Master

N/A
2023 - 2024