Meridian Finance Dashboard

Meridian Finance

Building a competitive advantage through thoughtful design and engineering

The Challenge

Meridian Finance had built their initial MVP on a legacy tech stack, and it was starting to show its cracks. Their customer-facing financial dashboard—the core product that end-users interacted with daily—was struggling under the weight of real-world demand.

The numbers told a stark story: pages were taking 4+ seconds to load, users were abandoning sessions within 2 minutes, there was zero mobile support, and the design system was fragmented across multiple codebases. For a fintech startup that needed to demonstrate traction to Series A investors, this was a critical blocker.

The team needed more than a facelift—they needed a complete rebuild from the ground up, and they needed it fast.

Our Approach

We kicked off with a collaborative discovery phase to understand not just the technical constraints, but the business drivers. This was about building a product that users would love and that would prove Meridian's operational excellence to investors.

1

Design System Foundation

Built a cohesive, accessible design system from scratch. Every component was designed for performance and consistency.

2

Real-Time Data Architecture

Engineered a WebSocket-based data engine for live portfolio updates. No polling. No delays. Instant information.

3

React Component Library

Developed a reusable component library using TypeScript and Storybook. Built for scale, flexibility, and developer velocity.

4

Mobile-First Responsive

Designed with mobile first. Then optimized the experience across all breakpoints. Dark and light modes included.

Dashboard Design

The Solution

The rebuilt dashboard was a quantum leap forward. We moved from a monolithic jQuery-based application to a modern React architecture with TypeScript for type safety. The UI now communicates with a Node.js backend via WebSocket connections, providing real-time updates to portfolio data without the overhead of traditional polling.

Every component was carefully crafted in Storybook and tested across devices and screen sizes. The design system ensured consistency while the responsive architecture meant users could manage their finances from anywhere—phone, tablet, or desktop.

Dark mode was baked in from day one, reducing eye strain for heavy users. Performance was prioritized at every level: lazy loading, code splitting, optimized images, and intelligent caching strategies.

The Results

240%
Increase in User Engagement
1.2s
Avg Page Load (from 4.2s)
89%
Mobile Adoption (3 months)
4.8/5
NPS from End Users

The improvements translated directly to business impact: increased user retention, higher daily active users, and most importantly, a product that Meridian could confidently showcase to Series A investors. Six months after launch, Meridian closed their Series A round.

"NextDay didn't just build us a dashboard — they built us a competitive advantage. The speed and quality of execution was unlike anything we'd experienced. Within weeks, we had a product our users loved and our board believed in."
Alex Torres
CTO, Meridian Finance

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