Jayesh User

I am an experienced cybersecurity practitioner focused on incident response, threat intelligence, and data loss prevention, with hands-on cloud security experience and multiple industry certifications. I design detection rules and alerts that measurably improve detection rates and reduce mean time to recovery.

I have built and integrated telemetry pipelines, custom alerting in Azure Monitor, and an open-source CTI platform based on OpenCTI and Docker, and developed threat intelligence dashboards using STIX/TAXII and MITRE ATT&CK. My work has reduced data exfiltration incidents and false positives while improving response speed through playbooks and automation.

I prioritize practical, measurable security outcomes: faster detection, effective containment, and continuous improvement of monitoring rules and playbooks. I enjoy collaborative environments where I can apply threat intelligence to detection engineering and mentor teams on operational best practices.