Focused scope
Every product should clearly explain the problem it addresses, what it covers and what it does not.
VAVANG / ABOUT
An independent publisher, built product by product.
Vavang builds focused software around concrete operational and technical problems. The principle is simple: understandable scope, explicit integration and documentation that evolves with the code.
POSITIONING
Not an agency disguised as a SaaS catalogue.
Vavang is an independent software publishing brand. The goal is not to artificially multiply offers, but to publish products when a need deserves a dedicated, maintainable solution.
The first product is Invoice, a Sylius extension focused on invoicing and compliance workflows. Future products will only enter the catalogue once they have a real defined scope.
HOW PRODUCTS ARE BUILT
Visible choices instead of broad promises.
Explicit integration
Dependencies, routes, migrations, services and extension points remain visible and documented.
Tested compatibility
Supported versions are verified in CI instead of being merely stated on a marketing page.
Versioned documentation
Installation, configuration, limits and guides are part of the product and evolve with its releases.
FIRST PRODUCT
Invoice
Invoice complements Sylius InvoicingPlugin with frozen fiscal data, an immutable representation, Factur-X and an observable transmission flow, without rebuilding a second business layer.