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Web DevelopmentFinTech Pulse

FinTech Dashboard

A real-time analytics dashboard for financial transactions, serving 2M+ daily events with sub-second query performance.

January 202514 weeks5 people
30s → 0.8s
Query Speed
2M+
Daily Events
99.97%
Uptime
+340%
User Satisfaction

01The Challenge

FinTech Pulse had a legacy dashboard built on PHP and jQuery. It took 30+ seconds to load common reports, crashed during market volatility, and couldn't scale past 100K daily transactions. The team was spending more time maintaining the dashboard than building new features.

02Our Solution

We rebuilt the entire platform on Next.js with a real-time WebSocket layer for live updates. The backend moved to a microservices architecture on Kubernetes, with ClickHouse for analytics queries and Redis for caching hot paths. The result: sub-second queries even on 2M+ daily events.

03Tech Stack

Next.js 16TypeScriptNode.jsClickHouseRedisKubernetesAWSWebSockets

04Key Features

  • Real-time transaction monitoring with WebSocket updates
  • Custom chart builder with 20+ visualization types
  • Saved reports and scheduled email digests
  • Role-based access control with audit logging
  • Export to CSV, Excel, and PDF
  • Mobile-responsive design with touch-optimized charts

"HMCoders rebuilt our analytics dashboard from the ground up. Performance improved 4x, and the team shipped two weeks ahead of schedule. They genuinely care about the product as if it were their own."

SM
Sarah Mitchell
CTO, FinTech Pulse

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