Key Skills

Software

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Top Subject Matter

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Top Data Types

Document

Image

Text

Top Task Types

Classification

Computer Programming Coding

Evaluation Rating

Fine Tuning

Text Generation

Freelancer Overview

I have hands-on experience in natural language processing (NLP) and AI model evaluation with a focus on text classification. Through my research project, I developed and refined deep learning models including CNN, RNN and GNN architectures. Explainability technique like SHAP is also leveraged to enhance model transparency. This gave me practical expertise in preprocessing and analyzing complex text data while addressing challenges like class imbalance and long narrative structures. In addition, I have training in large language model (LLM) evaluation, prompt engineering and retrieval-augmented generation (RAG) through structured programs on AWS and Google Cloud Platform.

Labeling Experience

Education

Work History