Case studies
A sample of outcomes from past engagements. Client details are anonymized — the numbers aren't.
Payments
Scaling a payments platform to 2,500 TPS with no new hardware
An integration platform was hitting a throughput ceiling well below business targets. A new test strategy, custom JMeter tooling, and profiling-driven tuning found the real constraints.
- Throughput
- 300 → 2,500 TPS
- New hardware
- None
- Apache JMeter
- AWS
- Cassandra
- OpenSearch
Payments
3,000% throughput gain on a global payments bulk service
Volume testing against five years of production-scale data surfaced bottlenecks invisible at smaller scale, ahead of a major client onboarding wave.
- Bulk service
- 120 → 4,000 TPS
- API throughput
- 480 → 1,650 TPS
- Apache JMeter
- Java
- Multi-environment testing
Streaming
Keeping a video-streaming platform stable through live events
A modernized, distributed load-testing framework validated stability under peak concurrent viewership, while caching and DRM tuning cut latency and cost.
- Redis caching tuning
- +45% improvement
- DRM configuration tuning
- +200% gain
- Infra cost (HPA tuning)
- -100%
- k6
- Apache JMeter
- AWS DLT
- Kubernetes
- Grafana