Obed Oyugi

Key Skills

Software

CVAT

Labelbox

Supervisely

Remotasks

Top Subject Matter

Machine Learning and AI Data Preparation

Computer Vision and AI Training

Legal Services & Contract Review

Top Data Types

Image

Text

Document

Top Task Types

Bounding Box

Freelancer Overview

Data Annotation Specialist (Freelance). Core strengths include CVAT, Labelbox, and Supervisely. Education includes Bachelor of Arts, Kenyatta University (2022) and Diploma, University of Nairobi (2022). AI-training focus includes data types such as Image and labeling workflows including Bounding Box.

Labeling Experience

Data Annotation Specialist (Freelance)

CVATImageBounding Box

As a Data Annotation Specialist, I labeled, categorized, and validated image, text, and video data for machine learning and AI systems. My responsibilities included applying bounding boxes, segmentation, and classification techniques while ensuring consistency and accuracy above 95%. I followed strict annotation guidelines and reviewed large datasets for quality assurance. • Annotated and labeled diverse data for object detection and sentiment analysis projects • Maintained consistency and met deadlines for remote assignments • Used CVAT, Labelbox, Supervisely, and Remotasks for project delivery • Processed over 20,000 data points while reducing data errors by 30%

As a Data Annotation Specialist, I labeled, categorized, and validated image, text, and video data for machine learning and AI systems. My responsibilities included applying bounding boxes, segmentation, and classification techniques while ensuring consistency and accuracy above 95%. I followed strict annotation guidelines and reviewed large datasets for quality assurance. • Annotated and labeled diverse data for object detection and sentiment analysis projects • Maintained consistency and met deadlines for remote assignments • Used CVAT, Labelbox, Supervisely, and Remotasks for project delivery • Processed over 20,000 data points while reducing data errors by 30%

2022 - Present

AI Image Annotator / Data Labeler (Contract Projects)

CVATImageBounding Box

As an AI Image Annotator and Data Labeler, I contributed to computer vision model training by labeling thousands of images. I prepared datasets for AI training and testing while assisting with quality assurance and labeling error correction. Remote teamwork was essential for meeting strict project deadlines. • Labeled images for object recognition and classification projects • Assisted in improving dataset quality for model accuracy • Collaborated with distributed teams for large-scale projects • Used annotation software including CVAT, Labelbox, Supervisely, and Remotasks

As an AI Image Annotator and Data Labeler, I contributed to computer vision model training by labeling thousands of images. I prepared datasets for AI training and testing while assisting with quality assurance and labeling error correction. Remote teamwork was essential for meeting strict project deadlines. • Labeled images for object recognition and classification projects • Assisted in improving dataset quality for model accuracy • Collaborated with distributed teams for large-scale projects • Used annotation software including CVAT, Labelbox, Supervisely, and Remotasks

2021 - 2023

Education

Work History