Next.jsFintech · 2025
Vault Bank
Fintech dashboard with a Laravel API, biometric auth, and realtime charts.
Client
Vault Financial
Industry
Fintech
Year
2025
Category
Next.js
The story
Project Overview
Vault is a next-gen banking dashboard combining a Next.js frontend with a Laravel API, biometric auth, and streaming transaction data.
Client Requirements
- PCI-DSS compliant architecture
- Realtime balance & transactions
- Biometric MFA
Challenges
- Realtime data at scale
- Compliance & auditability
- Sub-200ms interactions
The approach
My Solution
Streamed transactions via websockets, cached dashboards with Redis, and built a modular Laravel API with strict role-based access control.
What's inside
Key Features
Realtime transactions
Card management
Budgeting & goals
Biometric auth
Multi-currency wallets
Statements & exports
Under the hood
Technology Stack
Next.jsLaravelPostgreSQLRedisTypeScriptDocker
Responsive by design
Across Devices
Desktop
Mobile
Results
Performance Metrics
180ms
P95 latency
99.99%
Uptime
120k
MAU
Kind words
Client Testimonial
"Best full-stack engineer I've worked with. Period."
James Roy
CTO, Vault
