- Add enterprise-infra-simulator: Ansible-based container infrastructure with provisioning, patching, hardening, and decommissioning playbooks
- Add migration-validation-framework: Python CLI tool for system migration validation with collectors, comparators, and HTML reporting
- Add observability-stack: Complete ELK + Grafana monitoring platform with alerting rules and incident simulation
- Add comprehensive documentation: architecture overview, operational runbooks, and CI/CD pipeline
- Add CHANGELOG.md and AI_CONTEXT.md for project tracking and future development
- Fix Ansible syntax: Update boolean values from 'yes/no' to 'true/false' for modern Ansible compatibility
Demonstrates enterprise Linux infrastructure engineering skills across infrastructure automation, application development, and monitoring.