Key Skills

Software

Appen

Clickworker

CloudFactory

Data Annotation Tech

OneForma

Remotasks

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

3D Sensor

Audio

Computer Code Programming

Top Task Types

Audio Recording

Computer Programming Coding

Data Collection

Freelancer Overview

**Profile Overview** I am an accomplished data annotation and AI training specialist with a strong academic foundation, holding a PhD in Finance and a Master’s in Biology from U.S. institutions. She brings a unique interdisciplinary approach to data labeling—combining analytical precision from finance with the structural and observational rigor of biological research. Her work spans **multimodal annotation** for **text, image, and video datasets**, supporting machine learning models in domains such as **financial modeling, biomedical imaging, and natural language processing**. With a deep understanding of **data integrity, pattern recognition, and quality assurance**, Johnson has contributed to AI projects requiring high levels of accuracy and domain-specific knowledge. She excels in **taxonomy creation, data validation, and annotation workflow optimization**, ensuring that labeled data aligns with both scientific and commercial AI objectives.

Labeling Experience

Education

Work History