Turn complex business rules into a scalable SaaS product

The challenge

Converge business processes, management rules, imports and invoicing needs in a single, maintainable application capable of evolving with uses.

The intervention

• Design and evolution of the data model.
• Development of business modules, roles and workflows.
• Imports, partner feeds and consistency checks.
• Dashboards, exports and integration of transactional emails.
• Corrective and evolutionary maintenance.
• Preparation of developments linked to Factur-X and EN16931.

What this case demonstrates

The ability to understand precise business rules, to translate them into a sustainable architecture and to develop an application used on a daily basis without weakening its base.

Connect the data model to business operations

The scope brings together an SQL data model, management modules, roles and workflows. The work covers their design and ongoing development, alongside imports and exchanges with partner services. Dashboards and exports form part of the same business application.

This combination explains the nature of the project: changing a business rule involves more than editing a screen. It also requires reviewing the data involved, the operations that populate it and the outputs used by the teams.

Billing and maintenance within the same scope

The scope also includes transactional emails, corrective and ongoing maintenance, and preparation for changes involving Factur-X and EN16931. Billing is therefore treated as a part of the product that needs to evolve, connected to its data and business operations.

For a comparable system, the first discussion can start with a concrete workflow: an imported record, the rule applied to it, the role responsible for approval and the expected document or dashboard. This provides a way to explain the need without preparing an exhaustive specification.

Discuss a Laravel application takeover or maintenance project or prepare to upgrade an older application.