Open to opportunities

Abigail User

@abigailuser3

Message

Detail-oriented data annotator driving high-accuracy ML training data.

Nigeria

Message

What I'm looking for

I seek roles focused on high-quality ML data annotation, process improvement, and collaborative teams where I can train others and scale annotation workflows.

I am a detail-oriented data annotator with three years of hands-on experience delivering high-accuracy data labeling, quality checks, and process improvements for machine learning and AI projects. I have worked with international clients including RWS Group, consistently ensuring data integrity and optimizing workflows to improve model performance.

I have implemented QA protocols that reduced annotation errors and led process optimizations that improved efficiency, authored onboarding guidelines, and trained new annotators. I combine technical proficiency with tools like Labelbox and SageMaker Ground Truth with practical scripting in Python and basic SQL to accelerate annotation throughput and reliability.

Experience

Work history, roles, and key accomplishments

Current

Data Annotator

Current

RWS Group

Sep 2025 - Present (1 month)

Accurately annotated and labeled 100,000+ text, image, and audio data points with 99%+ accuracy, implemented QA protocols that reduced annotation errors by 20% and improved model training data quality.

Data Annotation Labelbox Process Optimization Python SQL Documentation Team Collaboration

Data Annotation Specialist

Emerald Project

Mar 2024 - Aug 2025 (1 year 5 months)

Processed and categorized large datasets to achieve a 97% validation pass rate, increased labeling speed via advanced platforms and trained two new annotators to improve consistency.

Data Labeling CVAT Supervisely QA Process Improvement