Live diagnostics that find order-flow problems in under a minute
Structured latency logs, FIX session health dashboards and market data gap detection that turn "something feels slow" into a clear cause, fast.
- WhenLatency spike or data gap
- ThenHealth checks flag it
- ThenFail-safes reconnect or degrade gracefully
- ResultDiagnosed in under a minute
- Java
- FIX protocol
- Structured logging
- Anomaly detection
- Circuit breakers
The problem
When a trading system misbehaves, with stale prices, falling fill rates or latency spikes, every minute spent hunting for the cause is a minute of poor execution.
What I built
- Structured latency logs and FIX session health dashboards
- Detection for order-flow anomalies and market data gaps
- Fail-safe reconnection and circuit-breaker logic, so the system degrades gracefully when a connection fails
- Full audit trails across order submissions, fills and position reconciliation
Why it matters
Issues are diagnosed in under a minute instead of being hunted down, and the system protects itself when connections drop.
Where it fits
- Payment platforms
- E-commerce checkout
- Streaming data pipelines
- Any always-on service