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I’m a versatile professional blending healthcare training with AI data projects. I excel at quality control, data collection, and audio processing to train robust AI models. With a nursing background, I understand the importance of accuracy, ethics, and clear communication in healthcare data. I thrive in cross-functional teams and am always eager to learn new tools to improve outcomes.…

Trestin Yaw Darkwah

Audio Transcriber, Data Annotator, Data Collector, +1

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I’m a versatile professional blending healthcare training with AI data projects. I excel at quality control, data collection, and audio processing to train robust AI models. With a nursing background, I understand the importance of accuracy, ethics, and clear communication in healthcare data. I thrive in cross-functional teams and am always eager to learn new tools to improve outcomes.…

Available to hire

I’m a versatile professional blending healthcare training with AI data projects. I excel at quality control, data collection, and audio processing to train robust AI models.

With a nursing background, I understand the importance of accuracy, ethics, and clear communication in healthcare data. I thrive in cross-functional teams and am always eager to learn new tools to improve outcomes.

Skills

AI Data Labelling

CVAT

Experience Level

AI Data Labelling

Intermediate

CVAT

Intermediate

Language

English

Fluent

Work Experience

Audio Transcriber at Chemin AI

October 1, 2025 - Present

Convert audio recordings into accurate, structured text following transcription standards. Label speech segments including overlapping speech, interruptions, and non-verbal sounds. Annotate unintelligible speech and background noise using proper tags. Ensure transcripts meet quality, clarity, and completeness standards for AI training purposes.

Quality Control Annotator at Appen

May 1, 2025 - September 1, 2025

Reviewed pre-recorded audio files to identify transcription, clarity, and labeling errors. Ensured audio quality met project standards before final approval. Flagged inconsistencies and provided corrective feedback to improve dataset quality. Followed strict annotation/QC guidelines to maintain accuracy and data integrity.

Audio Transcriptionist at Chemin AI

October 1, 2025 - Present