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Performance Testing for Payment gateway


  • Largest Payment Gateway Solution Provider
  • Product enables customers to perform secure transactions


  • Growing customer base for banks enforced client to understand the scalability and capacity of the product in terms of load, stress and endurance.


  • Delivered Proof Of Concept (POC) on the tool section
  • Identified performance goals & objectives
  • Prepared performance scripts
  • Conducted performance bench mark and bottleneck analysis
  • Reported performance monitoring results.


  • JMeter Load Simulator
  • Java
  • Gitlab


  • Critical bottlenecks were identified and provided suggestions for fix
  • Transaction rate was increased from 60 TPS to 100 TPS
  • Scalability issues such as Memory leaks were identified and resolved
  • Overall performance of the product was improved

Performance Testing Execution Process