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Rostika Surya Novantina

Rostika Surya Novantina

Data Annotator - Audio Segmentation

INDONESIA flag
Malang, Indonesia

Key Skills

Software

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Top Subject Matter

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Top Data Types

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Top Label Types

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Freelancer Overview

I am a detail-oriented Data Annotator with several years of experience working on audio segmentation, transcription, speaker labeling, and sound tagging projects. I excel at following detailed annotation guidelines, producing accurate transcripts, and precisely labeling speakers and non-speech sounds such as laughter and music. My strong language comprehension, listening, and visual recognition skills enable me to handle both audio and text annotation tasks efficiently. I am comfortable using various annotation tools and web-based platforms, and I adapt quickly to new processes and technologies. I consistently meet project targets, maintain high data quality, and am always open to feedback for continuous improvement.

Not specified

Labeling Experience

No Data Labeling experience added

Rostika Surya N. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

S

Satya Wacana Christian University

Bachelor of Science, Computer Engineering

Bachelor of Science
2003 - 2012

Work History

K

Kasih Bagi Bangsa El. School

IT Support, Voice-Over Talent

Jakarta
2020 - Present
S

SABDA Ministry Foundation

Programmer

N/A
2012 - 2020