Khang Lê Hoàng

Key Skills

Software

Roboflow

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Bounding Box

Freelancer Overview

I am an entry-level data labeling and image annotation freelancer with hands-on experience working on face images and Vietnamese ID document (CCCD) images. In addition to image annotation, I understand the workflow of video data labeling, including frame-by-frame review, object tracking consistency, and time-based event tagging. While my previous project focused on image-based liveness verification (real vs screen-captured/spoofed content), the principles directly apply to video labeling tasks. I focus on delivering highly accurate and consistent results, always following project guidelines and maintaining strict confidentiality with sensitive data. I am reliable, disciplined, and quick to learn new tools or adapt to updated instructions. I am available for part-time remote work and eager to contribute to projects involving image or video annotation.

Labeling Experience

Liveness Proof Label

RoboflowImageBounding Box

I once worked on a small Liveness Proof image labeling task with around 400 images. The main responsibility was to check whether each image was a real live capture or a photo taken from another screen, such as a computer or mobile phone. I reviewed each image carefully and looked for obvious signs that it was not a direct live photo, like unusual lighting, screen borders, or visible reflections. I followed the given instructions step by step and tried to stay consistent in my decisions. Although it was a small task, it helped me understand how important attention to detail and careful checking are in data labeling. It was my first hands-on experience, and it made me interested in continuing this type of work.

I once worked on a small Liveness Proof image labeling task with around 400 images. The main responsibility was to check whether each image was a real live capture or a photo taken from another screen, such as a computer or mobile phone. I reviewed each image carefully and looked for obvious signs that it was not a direct live photo, like unusual lighting, screen borders, or visible reflections. I followed the given instructions step by step and tried to stay consistent in my decisions. Although it was a small task, it helped me understand how important attention to detail and careful checking are in data labeling. It was my first hands-on experience, and it made me interested in continuing this type of work.

2023 - 2023

Education

Work History