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Testing & Performance

Performance testing is where Epireum began. Today we cover the full quality picture, from load and stress testing to test automation and data testing, all wired into your delivery pipeline.

Know before your users do

Load tested, measured and tuned

We simulate real traffic, measure against your targets and find and fix the bottlenecks before launch.

Load test · checkout flow

Virtual users ramping to 5,000 over 20 minutes

180 msp95 response
1,200/sThroughput
0.1%Errors
Against targets
p95 under 300 ms
Error rate under 1%
5,000 concurrent users
Bottleneck found and fixed
Slow order queryFull table scanIndex added
p95 before
450
p95 after
180

Illustrative example

What we deliver

How we can help

  • Performance, load, stress and soak testing
  • Performance engineering: bottleneck analysis and tuning
  • Test automation for web, API and mobile
  • Data-pipeline and data-quality testing
  • Migration from commercial tools to open source (e.g. LoadRunner to JMeter)
  • Quality gates in CI/CD

Let's build something reliable

Tell us about your project. The first consultation is free.