This repository implements a self-hostable data integration platform for building, deploying, and managing ETL/ELT pipelines. The system features a polyglot microservices architecture: a React frontend (app-ux) for workflow visualization and configuration, two Spring Boot backend services (mgmt-svc for management APIs and ingestion-svc for event intake), and a Node.js processor for executing pipeline transformations. Core functionality includes defining sources, transformations, and destinations; scheduling pipelines via cron; monitoring execution metrics; role-based access control with SSO support; and a plugin architecture for community-contributed apps. Data flows involve ingestion services writing events to PostgreSQL queues, the processor executing transformation steps in sandboxed VMs, and delivering results to destinations. The platform emphasizes secure handling of sensitive data via encryption utilities and provides extensibility through dynamic script execution.