Bubun M.

Key Skills

Software

Scale AI

Top Subject Matter

AI speech training / speech recognition

AI Video Training

Top Data Types

Audio

Video

Image

Top Task Types

Audio Recording

Freelancer Overview

AI Speech Trainer (DingTalk | Remote). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include DingTalk. Education includes Bachelor’s Degree, Atma Jaya Catholic University of Indonesia (2009). AI-training focus includes data types such as Audio and labeling workflows including Audio Recording.

Labeling Experience

AI Speech Trainer (DingTalk | Remote)

AudioAudio Recording

The role involved collecting speech data by recording voice samples for AI speech training. The work included performing annotation tasks to create structured training data for speech recognition. Contributions were used to improve transcription quality and speech-processing performance in an ongoing training environment. • Recorded voice samples following required guidelines • Performed annotation tasks for speech training • Supported AI transcription and speech-processing tools workflow • Maintained quality and consistency across recording/annotation

2026 - Present

Education

Work History