Mussa M.

Key Skills

Software

Other

Top Subject Matter

Client audio content for transcription and dataset preparation

Top Data Types

Audio

Top Task Types

Transcription

Freelancer Overview

Freelance Online Worker (Upwork) — Audio transcription and data labeling/annotation support. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Mbeya University of Science and Technology (MUST) (2025) and Advanced Secondary Education, Sengerema High School (2025). AI-training focus includes data types such as Audio and labeling workflows including Transcription.

Labeling Experience

Freelance Online Worker (Upwork) — Audio transcription and data labeling/annotation support

OtherAudioTranscription

Performed audio transcription for client projects in a freelance capacity, ensuring verbatim and accurately timed outputs. Supported data labeling and annotation tasks alongside transcription to prepare datasets for downstream use. Coordinated with clients through online communication to clarify requirements and deliver finished work reliably. • Transcribed audio into text based on client specifications • Verified transcription accuracy and consistency across files • Assisted with general data annotation work as needed • Communicated updates and requirements with clients via online support

2022 - Present

Education

Work History