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live#62415f8Northwind Financesfo142ms2025

Billing portal for a fintech

A B2B customer portal with roles, billing logic and real-time analytics - from unclear scope to a production launch in 14 weeks.

Product ClaritySaaS & Platform Build
99.9%
Next.jsPostgreSQLStripeAuth

faster client onboarding

99.95%

platform uptime

−41%

support tickets

stage 01

Starting point

Northwind had a validated idea and first customers, but no clear picture of how the portal should look technically. Requirements were scattered across tickets, emails and people's heads.

stage 02

Approach

In a clarity sprint we sorted requirements, assessed risks and defined a prioritised MVP scope. We then set up architecture, data model and role concept and delivered it in a build sprint.

stage 03

Result

A production portal with auth, roles, billing logic and analytics. The first cohort of existing customers migrated within four weeks of launch.

SAAS · CLARITY · BUILD · GROWTH · SAAS · CLARITY ·

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