Demilade J.

Key Skills

Software

Scale AI

AWS SageMaker

Data Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Audio

Top Task Types

Classification

Data Collection

Freelancer Overview

**Data Labeling & AI Training Data Experience:** I have six months of hands-on experience in audio transcription and speech data labeling, specializing in multilingual and accented speech—a particularly challenging domain that requires both linguistic precision and cultural context. Working across multiple transcription platforms, I processed thousands of audio samples while maintaining a 95%+ accuracy rate, demonstrating my ability to deliver high-quality annotations under rigorous quality standards. My formal background in [linguistics/language studies/relevant field] provided a strong foundation for understanding phonetic nuances, pronunciation variations, and contextual language use, which directly translated into exceptional labeling accuracy and consistency. Throughout this project, I developed proficiency with diverse annotation tools and workflows, cultivated an eye for detail in transcription tasks, and gained practical experience identifying edge cases and ambiguous audio segments. I'm particularly proud of consistently meeting accuracy benchmarks on complex, non-standard speech data—a skill that's critical for training robust AI models in real-world applications. My combination of formal linguistic training and hands-on labeling experience positions me to contribute meaningfully to data quality initiatives and take on more complex annotation tasks.

Education