Andrew B.

Key Skills

Software

AWS SageMaker

Data Annotation Tech

Humanatic

Labelbox

LabelImg

Mercor

Mindrift

Remotasks

Scale AI

Toloka

Top Subject Matter

health

finance

data training

Top Data Types

Image

Video

Text

Top Task Types

Polygon

Classification

Point/Key Point

Text Generation

Question Answering

Text Summarization

Transcription

Evaluation/Rating

Data Collection

Freelancer Overview

I have solid, hands-on experience building AI model training pipelines, with a focus on developing, sampling, and reviewing high-quality data for machine learning applications. As a Data Annotation Specialist and AI Training Contributor for various AI platforms, including Mecor and Mindrift, I've provided insights into logical reasoning and text clarity, as well as feedback for corrective action, after evaluating complex outputs. I also collaborated closely with QA specialists to resolve labelling issues, improve content quality, and adhere to strict project style guides while maintaining detailed documentation and compliance with standards. With my Ph.D. in Computer Science, I bring a strong background in engineering concepts, logic, and programming languages such as Python and JavaScript. Combined with my native C2 English, I am well-suited to tackle highly technical or nuanced subjects, perform in-depth data checks, and provide the logically sophisticated data needed for next-generation AI development.

Education

Work History