Doreen N.

Key Skills

Software

Labelbox

CVAT

Scale AI

Surge AI

AWS SageMaker

Top Subject Matter

Healthcare - Medical records& patient data

Finance - Risk Analysis & Fraud Detection

E-commerce- Product Categorization & Customer Support

Top Data Types

Image

Video

Text

Top Task Types

Evaluation/Rating

Segmentation

Classification

Entity (NER) Classification

Question Answering

Text Summarization

Prompt + Response Writing (SFT)

Freelancer Overview

I have experience contributing to AI training and data annotation projects through CrowdGen, where I've worked on tasks that required careful content evaluation, data labeling, transcription, and quality review. These projects have strengthened my ability to follow detailed guidelines, make consistent judgment calls, and maintain a high level of accuracy while working independently. I enjoy the process of transforming raw data into high-quality training data that helps improve AI systems and user experiences. What sets me apart is my strong attention to detail, reliability, and willingness to learn. I take pride in delivering accurate work, meeting deadlines, and adapting quickly to new project requirements and tools. Beyond technical skills, I bring a thoughtful and quality-focused approach to every task, ensuring that the data I work on is both precise and valuable. My experience with CrowdGen has given me a solid understanding of the importance of consistency, data quality, and human judgment in building effective AI models.

Labeling Experience

Image Annotation Specialist

ImageObject Detection

Object Detection & Image Annotation | Computer Vision Training Annotated thousands of images across urban, indoor, and natural environments to build training datasets for object detection models. Tasks included bounding box drawing, polygon segmentation, multi-class labeling, and attribute tagging for objects such as vehicles, pedestrians, and everyday items. Conducted quality review passes to ensure annotation accuracy and consistency with project guidelines.

2025 - 2026

Education

Work History