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FER&REN Portal / Records, catalog, commissions, and analysis.

Sales

Combines paginated records, seller-level permissions, an administrable catalog, and analysis by product, customer, payment, and commission with Excel export.

01Input

A sale gathers seller, customer, products, amounts, payment, and commercial context.

02Process

Permissions limit reading and editing by role, while the catalog maintains prices and units.

03Outcome

Analysis and exports group results by product, customer, period, and commission.

Demo recreated with Remotion from the real Portal implementation, using fictional records and no production connection. It does not fully reproduce the production Portal’s interface or user experience.

How I built it

Entry and analysis share the same model so reports do not drift away from operations. Pagination keeps history usable, optimistic patches improve interface response, and exports allow analysis to continue outside the portal.