CI/CD: Azure Devops | GitHub Workflow-Actions | GitLab CI/CD Cloud Platform: AWS/GCP/Azure CLI: AWS CLI, Cloud Shell API: AWS/GCP/Azure JavaScript SDK IAAC: Terraform Programming: NodeJS Automation: Shell/CLI/API Containerization: Docker, Cloud Build Orchestration: GKE Networking: VPC, VPN, Domain Routing Database: MongoDB, SQL Server Migration: Azure to GCP Coding Template: Nunjucks Version Control: GitHub, Gitlab, GCP CSR, Azure Devops Repo