Kingsley O.

Key Skills

Software

Appen

Clickworker

Mercor

Micro1

CVAT

Top Subject Matter

General Data labelling - text, audio, image

Transcription - Speech to text

Content Review & Quality Assurance

Top Data Types

Image

Audio

Text

Top Task Types

Text Generation

Transcription

Data Collection

Text Summarization

Point/Key Point

Freelancer Overview

Graphic Designer. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Lagos State University (2020) and Certificate, ALX Africa (2024).

Labeling Experience

Data labelling

AudioTranscription

Annotated and transcribed audio recordings into accurate text datasets. Ensured consistency, clarity, and adherence to project-specific guidelines. Reviewed and corrected machine-generated transcripts to improve model accuracy. Contributed to building high-quality training data for speech recognition and NLP systems.

2026 - Present

Education

Work History