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Payment Gateway Integration
Secure payment gateway integration for fintech application with multi-currency support.
Problem
Client needed a secure, reliable payment gateway supporting multiple payment methods and currencies.
Solution
Built a robust payment integration system with support for cards, bank transfers, and mobile money, with comprehensive error handling and fraud detection.
My Responsibilities
- •Integrated multiple payment providers
- •Implemented secure transaction processing
- •Built fraud detection mechanisms
- •Achieved 99.95% uptime
Tech Stack
Node.jsTypeScriptPostgreSQLRedisStripePaystack
Outcomes & Metrics
transactions
100,000+
uptime
99.95%