GCP Data Engineering-End to End Project-Healthcare Domain

This project focuses on building a data lake in Google Cloud Platform (GCP) for Revenue Cycle Management (RCM) in the healthcare domain. The goal is to centralize, clean, and transform data from multiple sources, enabling healthcare providers and insurance companies to streamline billing, claims processing, and revenue tracking. GCP Services Used:Google Cloud Storage (GCS): Stores raw and processed data files.

BigQuery: Serves as the analytical engine for storing and querying structured data. Dataproc: Used for large-scale data processing with Apache Spark. Cloud Composer (Apache Airflow): Automates ETL pipelines and workflow orchestration.

Cloud SQL (MySQL): Stores transactional Electronic Medical Records (EMR) data. GitHub & Cloud Build: Enables version control and CI/CD implementation. CICD (Continuous Integration & Continuous Deployment): Automates deployment pipelines for data processing and ETL workflows.

Techniques involved: Metadata Driven ApproachSCD type 2 implementationCDM(Common Data Model)Medallion ArchitectureLogging and MonitoringError HandlingOptimizationsCICD implementationmany more best practicesData SourcesEMR (Electronic Medical Records) data from two hospitalsClaims filesCPT (Current Procedural Terminology) CodeNPI (National Provider Identifier) DataExpected OutcomesEfficient Data Pipeline: Automating the ingestion and transformation of RCM data. Structured Data Warehouse: gold tables in BigQuery for analytical queries. KPI Dashboards: Insights into revenue collection, claims processing efficiency, and financial trends.