Felix Hoàng

Key Skills

Software

CVAT

Top Subject Matter

No subject matter listed

Top Data Types

Image

Video

Top Label Types

Bounding Box

Cuboid

Object Detection

Polygon

Tracking

Freelancer Overview

I am an experienced image and video annotator with a strong background in using the CVAT platform for data annotation tasks, including bounding boxes, polygons, cuboids, keypoints, and object tracking. I have successfully completed projects such as annotating conveyor belt systems on the OpenTrainAI platform, dedicating over 20 hours to ensure high-quality, accurate labeling for computer vision applications. My attention to detail and ability to follow project guidelines consistently allow me to deliver precise training data for AI models. Additionally, my experience in data entry and proficiency with Excel support my strong organizational and data management skills. I am committed to contributing reliable and well-annotated datasets to advance machine learning projects.

Labeling Experience

Polygon Segmentation for Recycling Images

CVATImagePolygonSegmentation

Using SAM to annotate recycling images on a conveyor belt. Objects above a certain size threshold need to be outlined with a polygon distinguishing individual objects. Overlapping objects must be accurately and individually segmented.

Using SAM to annotate recycling images on a conveyor belt. Objects above a certain size threshold need to be outlined with a polygon distinguishing individual objects. Overlapping objects must be accurately and individually segmented.

2025 - 2025

Education

Work History