Allan Gitahi

Highly skilled AI Annotation Specialist with 2+ years of experience delivering high-quality labeled datasets for machine learning and NLP systems. Proven expertise in creating natural-language question-and-answer datasets within synthetic database environments, ensuring precision, consistency, and scalability. Detail-oriented, fast, and quality-driven, with a strong track record of exceeding annotation targets and maintaining strict data integrity standards.

AI Annotation Specialist (Present)

• Created and curated high-quality natural-language question and answer datasets based on structured synthetic databases.
• Ensured semantic accuracy and contextual relevance in all annotated data for machine learning training.
• Maintained over 98% accuracy across large-scale annotation tasks.
• Collaborated with QA teams to refine annotation guidelines and improve consistency.
• Performed data validation, quality checks, and error correction to meet strict AI training standards.
• Optimized annotation workflows to increase productivity and reduce turnaround time.

Artificial Intelligence, Data Annotation, and Cybersecurity fundamentals