STEPHEN GACHIRI

I’m a detail-oriented AI Training and Data Annotation Specialist who supports artificial intelligence and machine learning projects through accurate data labeling, image annotation, quality assurance, and data validation.

I annotate images and videos for computer vision and machine learning models, labeling objects, people, road signs, vehicles, and more while following detailed project guidelines. I also review and correct annotation errors to improve dataset quality and perform quality checks before submission.

I maintain high accuracy while meeting daily productivity targets, using different annotation tools with strict adherence to instructions. I’m proud of completing AI data annotation projects with strong attention to detail and improved analytical and data verification skills.

Alongside my AI work, I completed an industrial attachment in procurement and inventory management, including verifying goods received, assisting with inventory and stock control, and maintaining procurement records. I’m a fast learner, reliable, highly organized, and comfortable working independently and remotely.