Sean Han
Hello, I'm Sean Han
CS Engineer & AI Agent Specialist
I'm a CS Engineer specializing in AI Agent Systems & LLMs.
Based in Boston, MA (Malden/Cambridge area), I build practical AI-powered products across full-stack applications, retrieval systems, and LLM workflows.
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Featured Projects
ViT-LSTM-GRU Image Captioning

ViT-LSTM-GRU Image Captioning
Deep Learning

Deep learning project for image description using transformer-based vision features and sequence decoders.
HealthApp Scraper

HealthApp Scraper
Data Pipeline

Data analysis tool for scraping and analyzing App Store reviews for health-related applications.
F1 Management System

F1 Management System
Python

Formula 1 racing data management system built in Python for managing teams, drivers, and race records.
Latest from blog
Building a Coding LLM

Building a Coding LLM
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Placeholder note for an academic project focused on training and evaluating a coding-focused LLM.
© Sean Han 2026