At Xeni Inc, I lead enterprise architecture for AI-powered booking, platform infrastructure, security, and developer enablement. I designed an AI inference gateway and local RAG policy engine that classifies prompts so personally identifiable information remains on premises.
I also designed self-hosted multi-LLM agents integrated with hotel and flight APIs, and built a Go-based workflow framework and versioned boilerplate platform used to deliver more than 45 microservices. I build and lead the identity and access management product function across API security, risk governance, SOC 2 readiness, PCI alignment, and PII masking.
At PayPal Inc, I designed Vault DB, a resilient payment-method storage platform using horizontally scalable, time-based ID sharding. I also rebuilt load-balancer management as a REST-based service, provisioning thousands of pools in seconds and cutting availability-zone build-out time from hours to minutes.
