Observability
Prometheus + GrafanaProduction-grade metrics, dashboards, and SLO visibility.
- RED/USE metrics with custom business KPIs
- Grafana dashboards for latency, throughput, error rates
- Alerting and environment-aware scrape configuration
Reliability & Production Readiness
Real-time metrics and system health indicators.
Live System Status
LIVE
CPU Usage45.0%
Memory Usage62.0%
Requests/sec1,250
Avg Latency24ms
System Load45.0%
Engineering Quality
Reliability & Production Readiness
Load Testing
k6Performance validation for high-throughput, event-driven systems.
- Scenario-based tests (ramping, soak, constant-arrival-rate)
- Thresholds on p95/p99 latency and error rates
- CI-compatible execution and reports
API Contract Testing
Postman + NewmanRepeatable regression and smoke testing for REST APIs.
- Environment-driven collection execution
- Newman CLI with HTML/JUnit reports
- Pipeline-friendly contract validation
Event-Driven Testing
Kafka SimulationDeterministic testing of Kafka consumers and workflows.
- Forked Kafka simulation repos for event replay
- Partitioning and ordering validation
- Failure, retry, and backpressure testing
See Also
- StellarMIND — Chat-to-SQL — The project where these reliability practices were battle-tested.
- All Projects — Browse the full engineering portfolio.
- About Rohit Raj — 10+ years building production AI systems.