Kolawole Amoo

Key Skills

Software

CrowdSource

Data Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Label Types

Geocoding

RLHF

Text Generation

Freelancer Overview

I am an experienced AI Trainer and Data Annotation Specialist with over 10 years working across leading platforms such as Silencio, Microsoft, Pila8, Babel/Audio Bee, Handshake AI, and Outlier. My expertise covers training and evaluating Large Language Models (LLMs), labeling and annotating multimodal datasets (text, audio, speech), and performing RLHF-based evaluations to ensure AI outputs align with human intent. I have a strong track record in voice AI training, speech-to-text validation, accent normalization, and multilingual data labeling. My work includes prompt engineering, bias detection, and quality assurance, where I consistently maintain high accuracy and quality ratings. I am highly skilled in using annotation platforms, Excel, SQL, Power BI, and Python for data handling and NLP tasks, and I excel in remote, cross-functional collaboration to deliver high-quality AI training data for NLP and voice AI applications.

Labeling Experience

Voice AI & LLM Model Training – RLHF & Evaluation Specialist

Data Annotation TechImageRLHF

Annotated thousands of text and audio data samples while maintaining 95%+ quality scores under strict SLAs. Followed detailed annotation rubrics, calibration standards, and AI safety policies to ensure high-quality, reliable model improvements. Collaborated with distributed AI research teams and consistently met turnaround deadlines on high-volume projects.

Annotated thousands of text and audio data samples while maintaining 95%+ quality scores under strict SLAs. Followed detailed annotation rubrics, calibration standards, and AI safety policies to ensure high-quality, reliable model improvements. Collaborated with distributed AI research teams and consistently met turnaround deadlines on high-volume projects.

2025 - 2025

Education

Work History