SYLENT
Cloud & Infrastructure

Monitoring & Logging

Observability systems that catch problems before your users do.

Overview

You cannot fix what you cannot see. We build observability systems that give your team real-time visibility into application health, performance trends and error patterns. When something goes wrong at 2am, your on-call engineer gets a clear alert with context, not a vague notification that something might be off.

We have built monitoring stacks for financial platforms where a 30-second outage means lost transactions, and for consumer apps where slow page loads mean lost users. The approach scales from a single service to a distributed architecture with dozens of components.

Technical Details

Logging Architecture

Structured JSON logging with consistent field names across all services. Correlation IDs that trace a request from the load balancer through every service it touches. Log aggregation via ELK stack, Datadog or Azure Monitor. Log retention policies that balance cost with debugging needs.

Metrics and Dashboards

Application metrics exported via Prometheus or StatsD. Infrastructure metrics from cloud provider monitoring. Business metrics tracked alongside technical health. Dashboards built in Grafana or Datadog that answer real operational questions, not vanity displays with charts nobody reads.

Alerting

Alert thresholds based on statistical baselines, not arbitrary numbers. PagerDuty or Opsgenie integration for on-call routing. Alert fatigue prevention through proper severity classification and deduplication. Runbooks linked to every alert so the on-call engineer knows exactly what to check first.

Distributed Tracing

OpenTelemetry instrumentation across service boundaries. Trace visualization for identifying slow dependencies and bottleneck services. Sampling strategies that capture enough data for debugging without overwhelming storage. Integration with existing APM tools like New Relic, Datadog or Jaeger.

Tech Stack

PrometheusGrafanaDatadogELK StackOpenTelemetryPagerDutyAzure MonitorJaegerSentryCloudWatch

Related Services

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