David Kimani

Key Skills

Software

CVAT

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Polygon

Freelancer Overview

I am an experienced AI annotation specialist with a strong background in image and polygon labeling, particularly for UI elements such as buttons, icons, and text. I have successfully annotated thousands of images, often handling 5–6 objects per photo and ensuring precise labeling even for complex shapes and angles. My expertise includes managing large, high-volume datasets while maintaining strict accuracy and quality standards, following detailed project guidelines to support AI model training. I excel in delivering rapid, high-quality results for short-term, remote projects and thrive in fast-paced environments where attention to detail and efficiency are essential.

Labeling Experience

AI Annotation Specialist – Image & Polygon Labeling

CVATImagePolygon

As an AI Annotation Specialist, I annotated thousands of images using polygon annotation techniques for UI elements, icons, and textual components. I ensured consistency, precision, and adherence to strict annotation guidelines to support AI model training on high-volume image datasets. My work consistently met tight deadlines while maintaining high accuracy requirements. • Labeled 5–6 objects per photo, including buttons, icons, and text. • Followed detailed project requirements to ensure compliance and quality. • Managed large data annotation volumes, completing over 3,000 images in short-term projects. • Delivered results for remote, short-term, and deadline-driven annotation assignments.

As an AI Annotation Specialist, I annotated thousands of images using polygon annotation techniques for UI elements, icons, and textual components. I ensured consistency, precision, and adherence to strict annotation guidelines to support AI model training on high-volume image datasets. My work consistently met tight deadlines while maintaining high accuracy requirements. • Labeled 5–6 objects per photo, including buttons, icons, and text. • Followed detailed project requirements to ensure compliance and quality. • Managed large data annotation volumes, completing over 3,000 images in short-term projects. • Delivered results for remote, short-term, and deadline-driven annotation assignments.

2023 - 2025

Education

Work History