Sang Nguyễn

Key Skills

Software

Labelbox

Label Studio

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Function Calling

Object Detection

Red Teaming

Text Generation

Freelancer Overview

AI and NLP Engineer with hands-on experience in dataset development, annotation workflows, and ML system deployment. Strong foundation in data quality evaluation, annotation guideline design, and cross-functional collaboration. Published researcher with papers at major NLP venues such as NAACL, MMM, and MAPR. Currently seeking data labeler roles to gain deeper practical experience in large-scale annotation pipelines and data-centric AI development.

Labeling Experience

Street Damage Detection

Label StudioImagePolygon

The position involves delineating damaged regions on road surface images and assessing the level of damage. The work requires analyzing visual data to accurately identify defects and support road condition evaluation. The results contribute to decision making processes for maintenance planning and infrastructure management.

The position involves delineating damaged regions on road surface images and assessing the level of damage. The work requires analyzing visual data to accurately identify defects and support road condition evaluation. The results contribute to decision making processes for maintenance planning and infrastructure management.

2025 - 2025

Japanese Dictionary Evaluation

Label StudioTextClassificationText Generation

Performed data annotation and contributed to the development of datasets for ML and NLP projects. Evaluate the expected function calling in audio.

Performed data annotation and contributed to the development of datasets for ML and NLP projects. Evaluate the expected function calling in audio.

2023 - 2024

Education

Work History