Collins Khaemba

Key Skills

Software

Remotasks

Top Subject Matter

Autonomous vehicles

Computer vision

Natural language processing

Top Data Types

3D Sensor

Image

Text

Top Task Types

Bounding Box

Segmentation

Classification

Freelancer Overview

Data Annotator. Core strengths include Remotasks. Education includes Bachelor of Arts, Bungoma Kibabii University (2017) and Kenya Certificate of Secondary Education, Namilama Secondary School (2015). AI-training focus includes data types such as 3D Sensor, Image, and Text and labeling workflows including Bounding Box, Segmentation, and Classification.

Labeling Experience

Data Annotator

RemotasksTextClassification

As part of my annotation responsibilities, I executed text labeling tasks focused on classification and categorization. The work supported downstream natural language processing model development. Each sample required careful reading, analysis, and precise classification. • Conducted text annotation for large datasets • Applied various classification labels as per project guidelines • Consistently delivered high-quality and accurate text labels • Closely followed instructions to meet project requirements

As part of my annotation responsibilities, I executed text labeling tasks focused on classification and categorization. The work supported downstream natural language processing model development. Each sample required careful reading, analysis, and precise classification. • Conducted text annotation for large datasets • Applied various classification labels as per project guidelines • Consistently delivered high-quality and accurate text labels • Closely followed instructions to meet project requirements

2017 - 2023

Data Annotator

RemotasksImageSegmentation

I was responsible for image annotation and segmentation using specialized software to improve AI models. This role required both speed and precision to ensure datasets were high quality and usable for machine learning. Strict guidelines and consistency were enforced for each task. • Completed detailed image segmentation according to rigorous standards • Adapted to new annotation protocols and instructions • Collaborated in a remote work environment • Maintained high productivity over extended periods

I was responsible for image annotation and segmentation using specialized software to improve AI models. This role required both speed and precision to ensure datasets were high quality and usable for machine learning. Strict guidelines and consistency were enforced for each task. • Completed detailed image segmentation according to rigorous standards • Adapted to new annotation protocols and instructions • Collaborated in a remote work environment • Maintained high productivity over extended periods

2017 - 2023

Data Annotator

Remotasks3D SensorBounding Box

As a data annotator at Remotasks, I performed LiDAR 2D/3D data annotation for autonomous vehicle training. My work involved creating accurate bounding boxes, cuboids, and performing semantic segmentation on sensor data. I also executed a variety of image annotation and segmentation tasks. • Labeled 2D/3D LiDAR data for training autonomous vehicles • Used bounding boxes, cuboids, and segmentation techniques • Collaborated remotely to meet project deadlines • Ensured high label accuracy and consistency throughout projects

As a data annotator at Remotasks, I performed LiDAR 2D/3D data annotation for autonomous vehicle training. My work involved creating accurate bounding boxes, cuboids, and performing semantic segmentation on sensor data. I also executed a variety of image annotation and segmentation tasks. • Labeled 2D/3D LiDAR data for training autonomous vehicles • Used bounding boxes, cuboids, and segmentation techniques • Collaborated remotely to meet project deadlines • Ensured high label accuracy and consistency throughout projects

2017 - 2023

Education

Work History