Nisa A.

Key Skills

Software

Telus

Top Subject Matter

Automatic Speech Recognition (ASR) transcription training across multi-dialects

Javanese transcription and vocal nuance localization

English map annotation and geo-spatial query evaluation

Top Data Types

Audio

Text

Top Task Types

Transcription

Mapping

Freelancer Overview

ASR Transcription Training Set Project - Data Annotator & Transcriber Specialist (current). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor of Science, Maulana Malik Ibrahim State Islamic University (2013) and Diploma, Vocational High School 5 Malang (2010). AI-training focus includes data types such as Audio, Text, and Geospatial and labeling workflows including Transcription, Translation, and Localization.

Labeling Experience

ASR Transcription Training Set Project - Data Annotator & Transcriber Specialist (current)

AudioTranscription

Formatted high-fidelity audio datasets for an ASR transcription training set project to reduce word error rates and improve machine learning accuracy. Performed high-volume production transcription tasks with strict adherence to quality control parameters and validation requirements. Collaborated in an adaptive production environment to ensure model-ready audio-text alignment quality. • Audio validation and dataset formatting for ASR training • Multi-dialect transcription framework support • Quality control of transcription outputs (alignment, timestamps, syntax) • High-fidelity audio validation to reduce WER

2024 - Present

Javanese Transcription Workbench - Transcription & Localization Annotation

Text

Translated natural vocal nuance from spoken content into precise textual formatting during a Javanese transcription workbench effort. Ensured that language-specific expression and colloquial vocal characteristics were reflected accurately in the resulting text labels. Applied linguistic accuracy checks to produce consistent, model-ready transcription text. • Vocal nuance to text translation for Javanese transcription • Linguistic accuracy checks for formatting consistency • Handling regional language variation in transcription text • Producing labeled textual outputs for downstream NLP/ML models

2023 - 2023

English Map Annotation Project - Geospatial Query Annotation

Mapping

Evaluated complex geo-spatial queries for international clients within an English map annotation workflow. Reviewed and validated geographic-related label outputs to ensure correctness and suitability for downstream mapping/geo tasks. Contributed to producing consistent annotation results for client query interpretation. • Geo-spatial query evaluation for map annotation • Validation of geographic label correctness • Supporting consistent annotation standards for international clients • Ensuring outputs are suitable for downstream mapping use cases

2022 - 2022

Quality Assurance Specialist - Bee Happy Translation Services

Text

Conducted comprehensive data validation for translation and transcription outputs at Bee Happy Translation Services. Corrected alignment problems, grammatical anomalies, and syntax/timestamp errors to ensure structurally sound and model-ready datasets. Performed QA checks to maintain dataset quality and consistency for downstream processing. • QA validation of transcription/translation label quality • Correction of alignment and grammatical anomalies • Identification and fixing syntax/timestamp timestamp issues • Ensuring structurally sound, model-ready outputs

2021 - 2021

Education

Work History