Hi,
Exp: 4-7 Years
• OpenSearch cluster health monitoring — 42-node cluster, shard allocation, JVM
• Index lifecycle management — ILM policy tuning, rollover, storage optimisation
• Node performance tuning & troubleshooting — JVM heap sizing, OOM errors
• Hot-warm architecture & disaster recovery strategy
• Cross-team coordination & platform leadership
Full platform ops — 42-node OpenSearch cluster, 47 VMs, archival search, Telco regulatory audit (DoT/TRAI), DR management, tier-2 escalation
OpenSearch · Linux · Cluster Mgmt · Telco Audit · DR · JVM Tuning
If interested, please share me resume at
