Krishna Sai Rajesh Vandanapu

About Krishna Sai Rajesh Vandanapu

I’m a Cloud DevOps & AI Engineer with 6+ years of experience designing secure, scalable…

Experience

1. Platform Engineer

   Kenvue

   Nov 2023 — Present · NJ, US

   Set up an Azure landing zone with Bicep modules for VNets, subnets, NSGs, Key Vault, and Log Analytics; wrote clear naming and tagging rules.• Built AKS clusters with separate node pools; configured autoscaling and disruption budgets to keep services available during maintenance.• Wrote and maintained Helm charts and values for each service; reviewed changes with teams before rollout.• Created Azure DevOps pipelines for build, test, security scan, and deploy; required approvals for production releases.• Placed App Gateway (WAF) and Front Door in front of apps; enabled blue green and canary releases with a documented rollback plan• Built an AKS-hosted gateway for Azure OpenAI, using Key Vault–backed secrets, per-app API keys, and rate limits; published usage logs and cost budgets.• Implemented prompt guardrails and redaction for sensitive fields; added reusable prompt templates and examples for product teams.• Delivered an LLM-assisted incident helper on AWS Bedrock that summarizes tickets and CloudWatch logs; reduced mean triage time.• Exposed models via SageMaker endpoints with weighted canary and automated rollback through Route 53/ALB; documented runbooks.• Set up scheduled model-drift and feature-health checks with alerts• Turned on monitoring with Azure Monitor and App Insights; published dashboards for latency, errors, and traffic that the team uses daily.• Set alert rules with clear owners and links to runbooks; removed noisy alerts after weekly reviews.• Stored all secrets in Key Vault and used managed identities; removed secrets from code, config files, and pipelines.• Enabled Private Endpoints for PaaS services; verified connectivity in non prod before cutover to reduce risk.• Reviewed monthly cloud spend; applied budgets and lifecycle rules, and retired idle resources to control cost.

Education

• Malla Reddy (MR) Deemed to be University

  Bachelor of Technology - BTech, Computer Science

• Sacred Heart University

  Master of Science - MS, Computer and Information Sciences