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SQL Databricks Data Warehouse

A Data Warehouse in Databricks using a Medallion architecture (bronze-silver-gold), accompanied by data tests in dbt, which performs automated data quality checks for prompt error handling.

TPC-H Data Warehouse Pipeline

Modern ELT pipeline using Airflow, dbt, and Snowflake built on the TPC-H benchmark dataset (SF1).

RAG Chatbot for Flower Shop Recommendations

A Naive RAG chatbot that recommends flower shop products using semantic search on embedded product data. It features a Streamlit interface, a Scrapy-based data scraper; a backend including MongoDB vector search for retrieval, an LLM via OpenRouter; and a Flask API that connects the frontend with the backend.

Customer Growth using AI (Segmentation, Churn Prediction, CLV Prediction)

Perform RFM customer segmentation and model churn, survival, and customer lifetime value (CLV) using transactional data to identify high-priority customer groups.

Automated Spreadsheet Dashboards

Automate Google Sheets to create dashboards that track teams’ sales leads, Marketing campaigns, sales overview and more.

Sequential Recommender System for Video Recommendations

Employee Attrition Dashboard & Analytics

Dashboard that analyzes employee attrition root causes by leveraging a detailed analysis process, advanced Power BI features, and Machine Learning for Churn Prediction.