Mustafa M.

Key Skills

Software

Don't disclose

Top Subject Matter

Linguistics Domain Expertise

language datasets

transcription/translation for AI training

Top Data Types

Audio

Video

Top Task Types

Transcription

Freelancer Overview

Language Specialist & Freelance Research Support - Self-Employed. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Bachelor of Degree with Education, Mwenge Catholic University (2024). AI-training focus includes data types such as Audio and labeling workflows including Transcription.

Labeling Experience

Language Specialist & Freelance Research Support - Self-Employed

AudioTranscription

Provided language support services and ensured the accurate processing of audio and text for client needs. Produced high-quality transcriptions and translations while maintaining context and linguistic precision. Managed research and survey tasks to collect, organize, and prepare information for analysis. • Transcribed and translated audio between Swahili and English • Proofread and copy-edited documents for accuracy • Created promotional and marketing materials using digital tools • Conducted field and digital surveys for data preparation

2024 - Present

Freelance Language Specialist & Data Annotator (Self-Employed) — Transcription, Translation, and Data Quality Assurance (2024–Present)

Don't discloseAudioTranscription

I transcribed complex audio files and converted the spoken content into written text for language-model-ready datasets. I also translated the transcriptions between Swahili and English to preserve meaning, context, and linguistic precision. I conducted quality assurance through rigorous proofreading and copy editing to ensure accuracy in the final labeled outputs. • Audio-to-text transcription (Swahili/English) • Audio translation/localization between Swahili and English • Proofreading and copy editing for annotation quality • Contextual accuracy validation for language data

2024 - Present

Education

Work History