William M.

Key Skills

Software

Other

Top Subject Matter

Speech/Accent Recognition

Speech/Audio Data for AI

Speech/Audio Collection

Top Data Types

Audio

Top Task Types

Classification

Audio Recording

Freelancer Overview

AI Data Annotator & Audio Evaluator – Atlas Capture. Core strengths include Other. Education includes Diploma in Land Surveying, Kenya Institute of Surveying and Mapping and Kenya Certificate of Secondary Education, N/A. AI-training focus includes data types such as Audio and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Data Annotator & Audio Evaluator – Atlas Capture

OtherAudio

As an AI Data Annotator & Audio Evaluator at Atlas Capture, I evaluated and labeled Swahili audio data. My tasks involved assessing speech naturalness, clarity, and accent variations. I maintained high accuracy and consistency in annotation and rating tasks. • Evaluated Swahili audio for naturalness and clarity • Labeled accent and speech variation in recordings • Ensured consistent application of guidelines • Delivered high-quality results in remote settings

2024 - Present

Audio Data Contributor – Silencio

OtherAudioAudio Recording

As an Audio Data Contributor for Silencio, I participated in audio collection and evaluation tasks. I ensured that all recordings met specified clarity and quality standards. My role contributed to building comprehensive audio datasets for model training. • Contributed to collection of audio samples • Evaluated recordings for quality compliance • Supported creation of high-standard datasets • Worked effectively in a remote environment

2023 - 2024

AI Data Annotation Specialist – Aya Data

OtherAudioClassification

During my tenure as an AI Data Annotation Specialist at Aya Data, I labeled and validated datasets for AI training. I ensured quality and consistency using detailed guidelines. I identified and corrected inconsistencies to maintain data integrity. • Labeled audio datasets for machine learning • Validated dataset consistency and accuracy • Followed structured annotation guidelines • Reviewed and improved dataset quality

2023 - 2024

Education