Prosper C.

Key Skills

Software

Other

Clickworker

Top Subject Matter

AI data annotation for transcription/voice evaluation

Quality assurance / evaluation

Top Data Types

Audio

Text

Image

Top Task Types

Transcription

Freelancer Overview

AI Data Contributor - Atlas (Remote). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Micheal Okpara University (2025) and Bachelor of Science, Atlas (2025). AI-training focus includes data types such as Audio and Text and labeling workflows including Transcription, Evaluation, and Rating.

Labeling Experience

Freelance QA Tester - uTest/Test.io (Remote)

OtherTextTranscription

Executed structured testing workflows and exploratory validation as a freelance QA tester remotely. Followed project guidelines to ensure work quality and timely completion. Operated independently while maintaining detail-oriented standards for assigned tasks.• Executed structured test cases.• Conducted exploratory testing.• Followed project guidelines and deadlines.• Worked remotely and independently.

2025 - Present

AI Data Contributor - Atlas (Remote)

OtherAudioTranscription

Served as an AI data contributor performing labeling and annotation tasks for dataset preparation. Ensured high-quality, accurate annotations to support machine learning model training and evaluation. Worked with different data formats and adhered to contributor guidelines for consistency and reliability.• Transcription and voice evaluation-related labeling tasks.• Validated annotation quality and accuracy.• Followed task instructions and quality standards.• Supported dataset preparation for AI model training.

2025 - Present

Education

Work History