PayFlow
Investment-ready fintech platform built for a diaspora-backed startup. From MVP to Series A in 8 months.
The Challenge
A diaspora-backed startup needed to launch a scalable fintech platform that could handle secure transactions, meet VC due diligence standards, and compete with established players in the market. The product needed to be investor-ready from day one, with enterprise-grade architecture and zero technical debt.
Our Solution
We built a comprehensive cross-platform mobile application with robust backend infrastructure designed for scale. The platform was architected to handle high transaction volumes while maintaining security and compliance standards.
Key Features
- Cross-platform mobile app (iOS & Android) built with Flutter for native performance
- Secure payment gateway integration with multi-currency support
- Real-time transaction processing handling 50K+ daily transactions
- Scalable AWS cloud architecture with auto-scaling and load balancing
- Comprehensive admin dashboard with real-time analytics and reporting
- Enterprise-grade security with encryption, fraud detection, and compliance monitoring
Technical Stack
Frontend
Flutter (Dart), Native iOS & Android
Backend
Python (Django), Node.js, REST APIs
Infrastructure
AWS (EC2, RDS, S3, CloudFront), Auto-scaling
Database
PostgreSQL, Redis (Caching)
The Results
From MVP to Series A funding
Daily transactions processed
Uptime & reliability
Delivery
The platform was delivered in 8 weeks, including comprehensive testing, security audits, and deployment. We provided a 3-month bug-free warranty and continued support through their Series A funding round.
The investor-grade architecture and zero technical debt approach meant the platform could scale immediately without requiring major refactoring, saving months of development time and significant costs.