Graduation thesis: an AI assistant that answers students' academic questions from the university documents they are allowed to read, built on an agentic RAG pipeline with guardrails, cost control and observability.

Company project at AETHER NOVA AI: a document extraction service that reads Vietnamese personal, job, financial and travel documents for a visa assistant, combining OCR, rule-based validation and a Vision LLM fallback.

Mediahub is a messaging platform inspired by Zalo supporting real-time communication, AI-powered chatbot interaction, and cloud-native deployment.

A comprehensive farm management platform built with React, Spring Boot, and PostgreSQL. It streamlines agricultural operations, crop cultivation cycles, infrastructure planning, partner/employee tracking, and real-time task assignments.

A high-performance container inspection gateway API designed to capture, manage, and coordinate container traffic and inspections at port gates in real-time.

TRIO is a social networking platform that enables real-time messaging, group chats, and AI-powered chat agents.