Collins K.

Key Skills

Software

Appen

CVAT

Dataloop

Kili Technology

Labelbox

Label Studio

Top Subject Matter

General AI/ML datasets

Healthcare data

web data

Top Data Types

Image

Text

Document

Top Task Types

Bounding Box

Classification

Transcription

Text Summarization

Text Generation

Question Answering

Data Collection

Freelancer Overview

Data Labeling Specialist. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. AI-training focus includes data types such as Image and labeling workflows including Bounding Box and Classification.

Labeling Experience

Data Entry Clerk and AI Data Engineer

AppenImageClassification

As a Data Entry Clerk and AI Data Engineer at Khansoft Technologies, I collaborated with project managers and AI engineers to refine annotation guidelines. I engaged in data training and annotation tasks on images and text for web and healthcare systems. My work focused on supporting machine learning algorithm development for business applications. • Annotated and labeled images and text data for AI training. • Verified and maintained data accuracy through detailed cross-referencing. • Used Appen and internal software platforms for annotation. • Supported AI and data labeling projects in healthcare and web domains.

2019 - Present

Data Labeling Specialist

AppenImageBounding Box

As a Data Labeling Specialist at Appen, I annotated large volumes of image, text, and audio data with high precision, following project-specific guidelines. I performed rigorous quality assurance processes to ensure labeling accuracy and data integrity. Additionally, I utilized advanced annotation tools to facilitate effective AI model training and development. • Labeled various content types including image, text, and audio using specialized platforms. • Maintained a 98%+ accuracy rate through comprehensive quality checks. • Consistently met quota and contributed to timely project completion. • Used Labelbox and Appen-provided annotation tools for diverse projects.

2017 - Present

Education

Work History