Payment Gateway Integration
Gulf Pay • FinTech
The Challenge
Gulf Pay, a rising FinTech in the UAE, was struggling with their payment infrastructure. High failure rates, slow processing times, and limited currency support were costing them merchants and revenue.
15% transaction failure rate during peak hours
500ms+ processing time causing cart abandonment
Limited to only 15 currencies and 3 payment methods
No PCI DSS compliance for enterprise merchants
Our Solution
We rebuilt Gulf Pay's payment infrastructure from the ground up, creating a scalable, secure, and high-performance payment gateway that enterprises trust.
Multi-gateway architecture supporting 50+ payment methods
Smart routing engine reducing failures by 90%
PCI DSS Level 1 compliant with tokenization
Real-time fraud detection with ML algorithms
Implementation Journey
How we delivered a production-ready payment gateway in 4 months
Requirements Analysis
Analyzed payment flows, security requirements, and integration needs
Gateway Integration
Integrated Stripe, Checkout.com, and local UAE payment gateways
PCI Compliance
Implemented PCI DSS Level 1 security with tokenization
Performance Tuning
Optimized for 50ms average processing time
Payment Architecture
Payment Gateway
Stripe, Checkout.com
Processing Engine
Node.js, Kafka
Data Layer
PostgreSQL, Redis
Security
PCI DSS, 3DS
Technology Stack
The technologies powering Gulf Pay's payment infrastructure
Primary payment gateway
MENA payments
Payment API
Session caching
Transaction logs
Security compliance
Authentication
Event streaming
Business Impact
Measurable results that transformed Gulf Pay's business
90% fewer failures•10x faster processing•PCI DSS Level 1
"The transformation Otaksi Connect delivered for our payment infrastructure has been remarkable. Transaction success rates are at an all-time high, our enterprise merchants trust us with millions in transactions, and we're now processing payments in over 100 currencies. They didn't just build a gateway—they built a business enabler."
Fatima Al Hashimi
CEO, Gulf Pay