A Transportation Management System that automates quotation, order orchestration and volume tracking to reduce freight costs and improve on-time delivery for shippers and carriers.

• Shippers with medium to high shipment frequency
• 3PLs and carriers needing centralized order orchestration
• Commercial teams that price and sell transport services

• Company — onboarding customers and partners with business configuration
• Quotation — generate, compare and accept transport quotes
• Shipment order — creation, assignment, tracking, delivery confirmation
• Volume tracking — monitor capacity and utilization across time windows

Database schema changes are managed via Flyway migrations in /infra/database/migration/. Migrations are applied automatically during docker compose up. See HELP.md for details.

graph TD
    Client((Client))
    PostgreSQLW[(Write-Database)]
    PostgreSQLR[(Read-Database)]
    RabbitMQ[[RabbitMQ]]
    
    Client -->|Sends Request| NGINX
    NGINX -->|Validated API Key| TMS
    NGINX -->|Returns Response| Client

    NGINX -->|Forward Bearer Token| OAuth2-Proxy
    OAuth2-Proxy -->|Forward Bearer Token| Keycloak
    Keycloak -->|Verify Token and Authenticate| OAuth2-Proxy
    OAuth2-Proxy -->|Send Authentication Response| NGINX
    NGINX -->|Forward Authenticated Request| TMS
    
    subgraph "TMS Modules"
        TMS -->|Accesses| CompanyModule
        TMS -->|Accesses| ShipmentOrderModule
    end

    CompanyModule -->|domain-event| RabbitMQ
    ShipmentOrderModule -->|domain-event| RabbitMQ
    CompanyModule -->|persistence| PostgreSQLW
    ShipmentOrderModule -->|persistence| PostgreSQLW
    CompanyModule -->|read| PostgreSQLR
    ShipmentOrderModule -->|read| PostgreSQLR

For more detailed and technical information, please refer to the GLOSSARY.md file.

For more detailed and technical information, please refer to the HELP.md file.