12 portfolio projects with step-by-step build instructions, real Terraform code, Python scripts, and GitHub documentation templates. Everything you need to build a cloud security portfolio that gets you hired. Covers: Secure VPC architecture, IAM hardening with a working boto3 audit script, encryption-everywhere deployment, CloudTrail detection pipelines, automated remediation with Lambda, CI/CD security scanning, STRIDE threat modelling, multi-account architecture with SCPs, container hardening with Trivy and Falco, and compliance-as-code with CIS Benchmarks. Every project includes: exact commands, code you can copy, architecture patterns, a GitHub deliverables checklist, and a README template ready to customise. All 12 projects buildable on AWS Free Tier. Total infrastructure cost: £0. Projects 1-5 get you interviews. Projects 6-7 get you offers. Projects 8-10 get you senior consideration. Pairs with the Cloud Security Engineer Blueprint video on YouTube (free) and the Cloud Security Skill Matrix.