Bilhan Chandra

Key Skills

Software

Appen

Other

Top Subject Matter

No subject matter listed

Top Data Types

Text

Audio

Top Label Types

Transcription

Freelancer Overview

I am an experienced data annotator with a strong background in supporting AI and machine learning projects through high-quality data labeling and annotation. At RWS Group, I spearheaded core data processing tasks for the Diamond Project, where I performed detailed image annotation—identifying and tagging objects in large datasets—and executed precise audio transcription for diverse audio files. My expertise also spans market research, business development, and healthcare, giving me a solid understanding of various data domains, including computer vision and natural language processing. I am skilled in using Excel and Word for reporting, and I am passionate about ensuring accuracy and quality in every dataset I work with to help train reliable AI systems.

Labeling Experience

Audio Transcriber

OtherAudioTranscription

Working at RWS as an Audio Transcriber, especially for Indonesian.

Working at RWS as an Audio Transcriber, especially for Indonesian.

2025

Audio Transcriber

AppenTextTranscription

Transcript the audio from local language, which is Indonesian, and also, work on the segmentation

Transcript the audio from local language, which is Indonesian, and also, work on the segmentation

2025

Education

Work History