At ParamTech, I managed and performance-tuned SIEM infrastructure processing 15,000+ events per second, onboarded 100+ log sources, and developed 100+ correlation rules. I also built log normalization and cross-source correlation structures, and tuned detection logic to reduce false positives.
I actively supported CBRT and PCI DSS audits and designed tiered log retention architectures. At Logsign, I deployed SIEM solutions for enterprise customers and provided technical support for environments exceeding 50,000 EPS.

