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1. Absa-pipeline Absa-pipeline Public

   Aspect-Based Sentiment Analysis (ABSA) pipeline for Vietnamese cellphone reviews with Electra & PhoBERT model, FastAPI backend, React dashboard

   Jupyter Notebook

2. AI-research-assistant-chatbot AI-research-assistant-chatbot Public

   Agentic RAG system for querying arXiv papers using AI agents with hybrid search. Built with LangGraph, FastAPI, Next.js, Qdrant & Elasticsearch. Applied Langfuse tracing, and RAGAS for evaluation.

   Python

3. Multi-agent-stock-analysis Multi-agent-stock-analysis Public

   Multi-agent stock research system using CrewAI, FastAPI, React and MCP (Model Context Protocol)

   Python

4. Data-lakehouse Data-lakehouse Public

   A data lakehouse built on TheLook e-commerce dataset. Uses Debezium CDC, Kafka, Spark Structured Streaming, Delta Lake on MinIO, Trino, dbt, and Airflow following Medallion Architecture

   HTML 1

5. Binance-market-streaming-pipeline Binance-market-streaming-pipeline Public

   Crypto ETL pipeline use Binance websocket API with Kafka, Spark Streaming, Airflow as core stack. Applied machine learning for votality prediction

   Jupyter Notebook

6. Data-warehouse-for-E-commerce Data-warehouse-for-E-commerce Public

   An automated ETL pipeline using Apache Airflow and PySpark to extract, transform, and load raw datasets into data warehouse in PostgreSQL, visualized via Metabase

   Python