Case · Fintech · 2025

Rebuilding the trading desk

Replaced a fragmented Java desktop with a streaming web platform. 11× faster order routing, 60% fewer support tickets.

Client: Northwind
Year: 2025
Sector: Fintech
Order routing: 11×

Fig. 01 · Fintech system overviewNorthwind · 2025

The brief.

Replaced a fragmented Java desktop with a streaming web platform. 11× faster order routing, 60% fewer support tickets. We embedded a 6-person pod for a 14-week engagement, working alongside the Northwind platform team in their codebase.

What we shipped.

Architecture review and risk register
Design tokens + component library
End-to-end test harness with 87% coverage
Production rollout with feature flags and canaries
Runbooks, ADRs, observability dashboards

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All work

Currently accepting two engagements for Q3 2026

Let's buildsomethingthat ships.

Tell us what you're building. We'll send back a 2-page memo within 72 hours: scope, team, timeline, price.