# Chaitanya Sistla
I take complex platforms from first conversation to production inside enterprise environments: observability at 150TB+ a day, big data at petabyte scale, LLM systems with guardrails, and detection pipelines that security teams trust.
Customer-embedded delivery across ten years of cloud infrastructure and security. Discovery, technical scoping, architecture, hands-on build, production rollout, then codifying what works into reusable tools.
Peak ingestion supported and scaled
Fortune 500 observability workloads
Big data managed
Cloudera Hadoop, 300 nodes
Hardened overnight
Chef to Ansible, vulnerabilities removed
Bare-metal Confluent Kafka
Terraform-imported, Ansible-managed
Aerospike cross-DC replication
Data replicated between data centers
Compute cost reduction vs Elastic
At equivalent workloads
Competitive win to production
From POC kickoff, every criterion met
Monthly cloud spend reduction
ClickOps to Terraform at Securonix
Cloudera Hadoop cluster operated
Kerberos, TLS, Vault dynamic secrets
Active certifications
AWS, Azure, Kubernetes, HashiCorp
Routine operations automated
Big data platform at Early Warning
Business scale supported
Compliant cloud infrastructure at ONEngine
Product built on Google ADK
Shipped and monetized
Context engine for cloud operations
Grounded in live infrastructure state
LLM systems in production
AI SRE, gateway, triage, and more
AI gateways in production
Envoy and Portkey, Claude and GPT routing