How have you influenced the process change with analytics?

In one of my projects, I implemented a system for collecting and analyzing performance metrics and user behavior, which helped identify bottlenecks in the service. Thanks to integration with analytical tools (such as Prometheus and Grafana), we were able to promptly detect anomalies and make data-driven decisions rather than relying on intuition. This led to a reduction in incident response times and an improvement in user experience.

Example: I added middleware to a Go service that collected HTTP request and error metrics, providing the team with transparency into API operations and enabling the optimization of critical endpoints.