Darren Smith

Key Skills

Software

Labelbox

Top Subject Matter

AI Training Data

Machine Learning Model Data

Top Data Types

Image

Text

Top Task Types

Classification

Freelancer Overview

Data Annotation Specialist. Core strengths include Labelbox. Education includes High School Certificate, N/A (2019) and University Degree, N/A (2019). AI-training focus includes data types such as Image and Text and labeling workflows including Classification.

Labeling Experience

Data Annotation Specialist

LabelboxImageClassification

As a Data Annotation Specialist, I annotated and validated large datasets including image, text, and spatial data for AI model training. I evaluated AI-generated responses for accuracy and performed human-in-the-loop reviews to improve model outputs. My work maintained over 98% accuracy while consistently meeting project deadlines. • Annotated image, text, and spatial datasets for AI training • Evaluated and rated AI model outputs • Followed strict annotation and quality guidelines • Utilized tools such as Labelbox, CVAT, and Supervisely

As a Data Annotation Specialist, I annotated and validated large datasets including image, text, and spatial data for AI model training. I evaluated AI-generated responses for accuracy and performed human-in-the-loop reviews to improve model outputs. My work maintained over 98% accuracy while consistently meeting project deadlines. • Annotated image, text, and spatial datasets for AI training • Evaluated and rated AI model outputs • Followed strict annotation and quality guidelines • Utilized tools such as Labelbox, CVAT, and Supervisely

2022 - Present

Junior Data Analyst / Annotation Associate

LabelboxTextClassification

In my role as Junior Data Analyst / Annotation Associate, I supported data preprocessing and annotation for machine learning models. I assisted with analyzing datasets, ensuring data consistency, and refining annotation guidelines. The work contributed to improved workflow efficiency and higher data quality for AI projects. • Conducted text annotation and data review tasks • Assisted in refining annotation guidelines with teams • Ensured accuracy and quality in labeled datasets • Maintained documentation for annotation processes

In my role as Junior Data Analyst / Annotation Associate, I supported data preprocessing and annotation for machine learning models. I assisted with analyzing datasets, ensuring data consistency, and refining annotation guidelines. The work contributed to improved workflow efficiency and higher data quality for AI projects. • Conducted text annotation and data review tasks • Assisted in refining annotation guidelines with teams • Ensured accuracy and quality in labeled datasets • Maintained documentation for annotation processes

2021 - 2022

Education

Work History