Architecture

The i4g platform is built on a modular, cloud-native stack that balances rapid iteration with strict data protections. This section highlights the topology, data pipelines, and infrastructure tooling that make the system operate at nonprofit scale.

• System Topology outlines the end-to-end architecture and major components.

• Data Pipelines follows evidence from ingestion through reporting.

• Infrastructure & Deployment covers Terraform modules, Cloud Run services, and network configuration.

Refer to the infra repository for the authoritative Terraform code and the proto repository for application services and migration scripts.