Key Skills

Software

AWS SageMaker

CVAT

Doccano

Google Cloud Vertex AI

Label Studio

Roboflow

Tagtog

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Video

Top Task Types

Bounding Box

Entity Ner Classification

Evaluation Rating

Prompt Response Writing SFT

Segmentation

Freelancer Overview

I am a highly versatile AI Data Trainer and Annotation Specialist with hands-on experience delivering accurate and high-quality labeled datasets for LLMs, NLP applications, and computer vision (CV) models. I have supported diverse AI training tasks including prompt + response writing (SFT), LLM output evaluation, NER classification, bounding box and segmentation labeling, and multi-turn dialogue evaluation. My work spans key industries such as healthcare (medical imaging annotation), video surveillance (activity recognition labeling), and LLM fine-tuning for chatbots and generative AI systems. In addition to data labeling, I bring strong analytical capabilities from my freelance data analytics background, where I have built data pipelines, dashboards, and ML workflows using Amazon SageMaker, Redshift, and QuickSight. My ability to combine data quality, annotation accuracy, and cloud-based data science practices allows me to deliver end-to-end AI training solutions that improve model performance and align with project goals.

Labeling Experience

Education

Work History