PayVault
Secure Financial Solutions for Businesses
Project Overview
PayVault is a secure digital payment platform for businesses offering invoicing, expense tracking, and payment processing. We architected a robust, compliant, and scalable fintech backend with a beautiful frontend.
The Challenge
Building a fintech platform requires handling sensitive financial data securely, maintaining PCI-DSS compliance, processing high volumes of transactions reliably, and ensuring 99.99% uptime.
Our Solution
We designed a zero-trust security architecture, implemented real-time fraud detection, built redundant infrastructure with automatic failover, created comprehensive audit logs, and integrated with major payment processors. The result is a platform businesses trust with their money.
The Architecture
This project combines a modern frontend experience with a resilient backend and cloud infrastructure tailored for scale, security and performance.
Frontend
- Stripe API
Backend & Data
- Node.js
- Go
- PostgreSQL
- Redis
Cloud & Integrations
- Kubernetes
- AWS
The Impact
User Growth
+220%
Transaction Volume
+450%
Platform Uptime
99.99%
Security Score
A+ Rating
Technologies
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