The hours after something breaks

SEFAS Technologies is an engineering company working on production reliability in distributed systems. We build Clutta, and we take on a small number of consulting engagements each year.

When Companies Call Us

Companies reach out when:

• Production systems behave unpredictably
• Distributed pipelines silently lose data
• Infrastructure outages lack clear root causes
• Observability tools fail to explain incidents

We also build Clutta

Clutta began as the tooling we kept rebuilding for ourselves. It reads across your services and logs, correlates the signals, and surfaces the root cause of a failure instead of a wall of alerts. What started as internal work on client engagements now stands as a product of its own. See Clutta

Field Notes

• When Health Checks Lie
• When Retries Become the Outage
• What Schemas Cannot Say
• From CAP to Application Semantics

Your systems shouldn't keep you up at night. Book a diagnostic call.