Lekan-Afinni Oyinkansola

Key Skills

Software

Scale AI

Top Subject Matter

General AI/ML

Top Data Types

Text

Image

Top Task Types

Transcription

Text Generation

Text Summarization

Question Answering

Object Detection

Freelancer Overview

I have hands-on experience in data labeling and AI training data through my work on Scale AI, where I have completed a range of tasks including text annotation, image tagging, audio transcription, and rating AI responses. Working across these varied task types has given me a well-rounded understanding of what it takes to produce high-quality training data — consistency, attention to detail, and a strong grasp of guidelines and rubrics. Alongside this, my background in professional writing and content research has sharpened my ability to evaluate language accurately and critically, which has been a direct asset in text-based annotation and AI response rating tasks. I am comfortable working independently, meeting targets, and maintaining quality standards and I am looking to deepen my contributions in this space within a more structured and collaborative environment.

Labeling Experience

Data Labeling Contractor, Scale AI

Scale AIText

As a Data Labeling Contractor at Scale AI, I completed a wide range of data labeling tasks across multiple modalities for machine learning. I was responsible for ensuring the accuracy and quality of labeled data by following strict guidelines and rubrics. The projects required adaptability and close attention to detail while working with text, image, and audio data. • Performed text annotation, image tagging, and audio transcription for AI models. • Rated and evaluated AI-generated responses for quality and relevance. • Adhered to detailed task instructions to maximize consistency and data utility. • Worked within Scale AI’s proprietary platform to deliver high-quality outputs.

As a Data Labeling Contractor at Scale AI, I completed a wide range of data labeling tasks across multiple modalities for machine learning. I was responsible for ensuring the accuracy and quality of labeled data by following strict guidelines and rubrics. The projects required adaptability and close attention to detail while working with text, image, and audio data. • Performed text annotation, image tagging, and audio transcription for AI models. • Rated and evaluated AI-generated responses for quality and relevance. • Adhered to detailed task instructions to maximize consistency and data utility. • Worked within Scale AI’s proprietary platform to deliver high-quality outputs.

2025 - Present

Education

Work History