NorthPay Portal — Fintech Performance Overhaul
Performance overhaul and design system rollout for a payments operations platform serving treasury teams.
LCP improved from 4.2s to 1.1s
The challenge
Operations teams faced sluggish interfaces during peak settlement windows, hurting throughput and accuracy.
Our solution
Introduced server-rendered shells, edge-cached static regions, and a tokenized component library with strict performance budgets.
Outcomes
- Settlement review throughput increased 28%
- Zero accessibility regressions in WCAG audit
- Infrastructure costs reduced 18% after caching strategy
Technology
Stack and tooling used on this engagement.
- Next.js
- Tailwind CSS
- Vercel
- Stripe
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