Dennis Mwaura

Detail-oriented and reliable data annotation specialist with experience in image and video annotation. Skilled in using annotation tools to deliver high-quality labeled data for AI training. Seeking opportunities to contribute to data-driven projects while maintaining accuracy and efficiency.

Data Annotation Specialist at Toloka (Present)

Performed image annotation tasks for AI training datasets

• Performed image annotation tasks including labeling, classification, and segmentation
• Maintained high accuracy and consistency across tasks
• Followed detailed project guidelines and met deadlines

Image & Video Annotator at Remotasks (Present)

Annotated images and videos for machine learning datasets

• Annotated images and videos for machine learning datasets
• Worked on bounding boxes, object tracking, and categorization
• Ensured quality control and adherence to project instructions

Video Annotation Contributor at Atlas Capture (Present)

Conducted video annotation tasks with focus on object tracking and labeling

• Conducted video annotation tasks with focus on object tracking and labeling
• Reviewed and corrected annotations for improved data quality
• Delivered tasks within set timelines

Diploma in Banking and Finance – The Co-operative University of Kenya