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Habila S.

Habila S.

Quality Assurance Tester

Nigeria flagAbuja, Nigeria

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech

Top Subject Matter

Geology

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Task Types

ClassificationClassification
TranscriptionTranscription

Freelancer Overview

I have experience working on AI training and data labeling tasks that involve reviewing, categorizing, annotating, and validating datasets to improve machine learning model performance. My work has included text annotation, content moderation review, data verification, transcription checks, and evaluating AI-generated responses based on quality and accuracy guidelines. I am comfortable following detailed instructions, maintaining consistency across large datasets, and meeting accuracy targets under deadlines. I also have experience using online platforms and productivity tools to manage tasks efficiently. What sets me apart is my strong attention to detail, fast learning ability, and consistency in delivering high-quality work. I communicate clearly, adapt quickly to new guidelines, and can work independently with minimal supervision. In addition, my background in crypto communities, online research, and digital platforms has strengthened my analytical thinking, problem-solving, and ability to identify patterns and inconsistencies in data.

Labeling Experience

AI Training Data Annotation Specialist – Content Classification Project

ImageImageClassificationClassification

Worked on AI training and image classification tasks focused on improving machine learning model accuracy for computer vision systems. Responsibilities included reviewing and categorizing large image datasets based on detailed annotation guidelines, identifying labeling inconsistencies, validating dataset quality, and maintaining high annotation accuracy across thousands of samples. The project involved image tagging, object recognition support, quality assurance reviews, and correcting mislabeled data to ensure reliable training datasets for AI models.

2025 - 2026

Education

U

University of Jos

Bachelor of Science, N/A

Bachelor of Science
2020 - 2024

Work History

U

User Interviews

Quality Assurance Tester

Abuja
2024 - 2024
T

Test.io

Quality Assurance Tester

Abuja
2023 - 2024