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πŸ‘‹ Hi, I'm Karthik Shekar

πŸš€ Cloud Solutions Architect | AWS & Azure Expert | Kubernetes | Terraform | CI/CD | DevOps | SRE

πŸ”§ I'm a hands-on cloud architect based in Melbourne, Australia, with extensive experience designing and implementing secure, scalable, and cost-optimized solutions across AWS and Azure ecosystems. I specialize in transforming legacy systems into cloud-native, microservices-based architectures and automating infrastructure using IaC principles.


πŸ” What I Do

  • 🎯 Cloud Architecture: Build resilient, scalable multi-cloud infrastructure using AWS Well-Architected Framework, Azure best practices, and IaC.
  • ☁️ AWS Expertise: Lambda, EKS, EC2, RDS, API Gateway, DynamoDB, CloudFormation, Control Tower, and more.
  • ☁️ Azure Workloads: App Services, AKS, Functions, Event Grid, Bicep, and ARM templates.
  • πŸ“¦ Containers & Kubernetes: Amazon EKS, Azure AKS, Helm, Kustomize, ArgoCD, Istio.
  • πŸ” Security & Compliance: CIS benchmarks, Service Control Policies (SCP), Resource Control Policies (RCP), automated audits.
  • πŸ› οΈ DevOps & Automation: Terraform, GitHub Actions, Jenkins, Azure DevOps, Ansible, GitOps.
  • πŸ“ˆ Observability: Prometheus, Grafana, Dynatrace, Splunk, OpenTelemetry, Chaos Engineering.

πŸ† Key Achievements

  • πŸš€ Migrated 78+ CloudFormation stacks to modular Terraform β€” improving reusability and multi-cloud readiness.
  • βš™οΈ Automated AMI baking and lifecycle alerts using Lambda, EventBridge, and SNS β€” reducing manual effort by 80%.
  • 🧠 Architected enterprise-grade monitoring stack using Prometheus, Grafana, and Dynatrace.
  • πŸ›‘οΈ Designed and enforced org-wide AWS SCP/RCP policies as code for centralized governance.
  • πŸ’° Achieved ~30% cost savings by re-architecting monoliths to serverless and implementing FinOps practices.
  • ⛓️ Led secure, zero-downtime migration of 600+ VMs from on-prem to AWS and OpenStack.

πŸ“˜ Certifications & Clearance

  • ☁️ AWS Certified Solutions Architect – Associate
  • πŸ“¦ Certified Kubernetes Administrator (CKA)
  • 🧩 Certified Kubernetes Application Developer (CKAD)
  • πŸ› οΈ HashiCorp Certified: Terraform Associate
  • πŸ”· Microsoft Certified: Azure Fundamentals (AZ-900)

πŸ“« Get in Touch


"I architect solutions that are cloud-first, automation-driven, and built to scale."

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