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Antony Mutegi

Language Data Annotator | Audio Transcription & Quality Reviewer|CyberSecurity|Computer Science

Kenya flagNairobi, Kenya
$10.00/hrIntermediateOtherClickworker

Key Skills

Software

Other
ClickworkerClickworker

Top Subject Matter

Speech and Language AI

Top Data Types

AudioAudio
TextText
DocumentDocument

Top Task Types

ClassificationClassification
SegmentationSegmentation
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

Language Data Annotator | Audio Transcription & Quality Reviewer. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Science, The Open University of Kenya (2025) and Bachelor of Science, KCA University (2025). AI-training focus includes data types such as Audio and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Language Data Annotator | Audio Transcription & Quality Reviewer

OtherAudioClassification
I have extensive experience in audio transcription review and speech data annotation tasks, particularly involving multilingual datasets and the Latvian locale. My work involves validating and annotating language data for quality assurance and consistency in accordance with strict guidelines. I ensure high accuracy and reliability in dataset labeling essential for AI, speech, and language model training. • Audio transcription and validation for crowdsourced or proprietary datasets • Annotating and labeling speech data for natural language processing • Following established data evaluation procedures for language datasets • Quality checking and documenting results for machine learning pipelines

I have extensive experience in audio transcription review and speech data annotation tasks, particularly involving multilingual datasets and the Latvian locale. My work involves validating and annotating language data for quality assurance and consistency in accordance with strict guidelines. I ensure high accuracy and reliability in dataset labeling essential for AI, speech, and language model training. • Audio transcription and validation for crowdsourced or proprietary datasets • Annotating and labeling speech data for natural language processing • Following established data evaluation procedures for language datasets • Quality checking and documenting results for machine learning pipelines

Not specified

Education

K

KCA University

Bachelor of Science, Information Security and Forensics

Bachelor of Science
2021 - 2025
T

The Open University of Kenya

Master of Science, Cybersecurity and Digital Forensics

Master of Science
2025

Work History

K

Kenya Revenue Authority

Data & Security Analyst

Nairobi
2026 - Present
K

KCA University

Network & Security Assistant

Nairobi
2024 - 2025