Writing on AI, cloud, and engineering. Platform Engineer building AI agent systems.https://muralidkt.com/https://muralidkt.com/posts/from-api-tokens-to-bedrock/https://muralidkt.com/posts/from-api-tokens-to-bedrock/I set up a personal AI agent and spent weeks fighting cost overruns, local model disappointments, and AWS throttling. Here's the real story — every wrong turn, every fix, and the multi-model architecture that finally worked.Sun, 12 Apr 2026 20:00:00 GMThttps://muralidkt.com/posts/ai-agent-aws-cost-analysis/https://muralidkt.com/posts/ai-agent-aws-cost-analysis/Managing AWS costs across dozens of accounts is painful. Here's how I use AI agent skills to trace billing spikes to root cause, find waste, and recover thousands per month — without clicking through the console.Fri, 10 Apr 2026 00:00:00 GMThttps://muralidkt.com/posts/multi-arch-container-kaniko-gitlab/https://muralidkt.com/posts/multi-arch-container-kaniko-gitlab/How to build multi-architecture container images using Kaniko and GitLab CI, targeting both amd64 and arm64 for AWS Graviton on ECS Fargate — with native runners per architecture and manifest-tool to combine them.Fri, 15 Dec 2023 00:00:00 GMThttps://muralidkt.com/posts/devsecops-pipeline-open-source/https://muralidkt.com/posts/devsecops-pipeline-open-source/A complete DevSecOps pipeline using open source tools — Dependency-Track, CodeQL, Gitleaks, Checkov, Trivy, and DefectDojo — integrated into GitLab CI/CD for a Terraform + Node.js + GCP Cloud Run stack.Tue, 08 Mar 2022 00:00:00 GMThttps://muralidkt.com/posts/gke-managed-certificates/https://muralidkt.com/posts/gke-managed-certificates/How to use GKE Managed Certificates to automate TLS certificate lifecycle for applications running on Google Kubernetes Engine.Sun, 06 Jun 2021 00:00:00 GMThttps://muralidkt.com/posts/cert-manager-lets-encrypt/https://muralidkt.com/posts/cert-manager-lets-encrypt/How to automate TLS certificate lifecycle management for Kubernetes applications using cert-manager and Let's Encrypt free certificates.Thu, 20 May 2021 00:00:00 GMThttps://muralidkt.com/posts/sso-for-managed-kubernetes/https://muralidkt.com/posts/sso-for-managed-kubernetes/Setting up unified OIDC-based authentication across EKS and GKE using Okta as a single source of truth, eliminating duplicate identity management across cloud providers.Fri, 14 May 2021 00:00:00 GMT