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FinTech
Client success story
Load-Testing a FinTech Payment Gateway for 150,000 Concurrent Users
Partner client: PayShield Card Services
150,000+
Simulated Users
< 250ms
Average Response Time
100%
Compliance Audit Pass
The Challenge / Problem
Ahead of a major card-issuer integration, PayShield needed confidence their gateway could hold under real-world peak load.
Our QA Solution & Architecture
Our performance testing company simulated 150,000 concurrent connections.
The Results & Impact
Surfacing a connection-pooling bottleneck before launch — not after.