Angel Vunnava

Splunk Engineer with 2+ years administering enterprise-scale Splunk Enterprise, ES, ITSI, and Observability Cloud environments. Skilled in SPL, dashboard and alert development, log onboarding, index management, and UF/HF administration across 300–600 GB/day of ingested data from 10+ sources. Author of 20+ published Splunk Knowledge Base articles. Seeking to grow into advanced Splunk Administration, SIEM Engineering, and Security Operations roles.

Assistant System Engineer – Splunk Operations - iOPEX Technologies - Bangalore

(2024-07)

• Administered and maintained enterprise-scale Splunk environments — indexer clusters, search heads, deployment servers, and forwarder infrastructure — supporting 100-250 concurrent users.
• Managed Universal Forwarders and Heavy Forwarders across distributed deployments, performing health checks, ingestion monitoring, and performance tuning, reducing downtime by 50-70%.
• Onboarded and normalized logs from 10+ enterprise sources (syslog, Windows Event Logs, application logs, AWS, Azure), increasing log coverage/visibility across 160+ business-critical systems.
• Developed and optimized SPL searches, dashboards, alerts, and reports, improving operational visibility and cutting time-to-detect by 25–35% for security/performance incidents.
• Authored 20+ Splunk Knowledge Base articles and maintained SOPs, onboarding guides, and troubleshooting runbooks, reducing average ticket resolution time by 15-25%.
• Consistently met or exceeded MTTR targets of 2-4 hours while maintaining high customer satisfaction scores 5/5.

B.E. - Computer Science - RYM Engineering College (2020 - 2024)