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Abdulwahab Abdullahi

@abdulwahababdullahi

Message

Detail-oriented data annotation specialist delivering accurate, scalable labeled datasets for AI systems.

Nigeria

Message

What I'm looking for

I seek roles focused on high-quality data annotation and workflow automation within collaborative teams that value accuracy, learning, and impact on AI models.

I am a detail-oriented and highly motivated data annotation specialist with a strong foundation in data management, accuracy, and digital tools. I have annotated and labeled over 100,000 images and text data points with 98% accuracy, enabling clients to build high-performing machine learning models.

I streamline annotation workflows by implementing custom automation scripts that reduced project turnaround time by 35% and collaborate with cross-functional teams to define annotation guidelines, improving data consistency and client satisfaction.

I am studying Computer Science (starting 2025) and am self-learning Python, data management, and AI tools while pursuing freelance projects to deepen my practical experience in AI-driven data annotation and prompt engineering.

Experience

Work history, roles, and key accomplishments

Current

Data Annotation Specialist

Current

Freelance

Oct 2022 - Present (3 years)

Annotated and labeled over 100,000 images and text data points with 98% accuracy and streamlined workflows with automation scripts, reducing turnaround time by 35% and improving client satisfaction by 20%.

Data Annotation Data Labeling Data Validation Python Scripting Prompt Engineering Quality Assurance

Education

Degrees, certifications, and relevant coursework

University of Ghana

Bachelor of Science, Computer Science

2025 -

Activities and societies: Engaged in online projects and entry-level freelance data annotation work to gain practical experience prior to coursework.

Admitted to the Bachelor of Science in Computer Science program beginning in 2025 with interests in artificial intelligence, data annotation, and automation; undertaking self-directed learning in Python and AI tools.