Google Cloud Architecture & Engineering

GCP Architecture Design

Organization & Project Structure

• Organization-level governance design
• Project segmentation strategy
• IAM least-privilege modeling
• Folder-based policy enforcement
• Service account governance

VPC & Network Architecture

• Custom VPC design
• Shared VPC architecture
• Subnet segmentation strategy
• Private Google Access configuration
• Cloud Router & VPN configuration
• Interconnect planning

FreeBSD on Compute Engine

• Custom FreeBSD image creation and hardening for GCE
• FreeBSD instance template engineering with optimized boot disks
• Jail-based multi-tenant architecture on single GCE instances

High Availability Engineering

• Multi-zone architecture
• Regional failover design
• Global load balancing strategy
• Managed instance group engineering
• Cross-region disaster recovery planning

Compute & Workload Engineering

• Compute Engine optimization
• Instance right-sizing analysis
• Committed Use Discount modeling
• Preemptible VM strategy
• Disk performance tuning
• Hardened image builds
• Autoscaling policy engineering
• FreeBSD VM instances with tuned kernel configurations for GCE
• Jail-based workload isolation on Compute Engine instances
• FreeBSD bhyve nested virtualization on GCE where supported

Database & Data Platform Architecture

• Cloud SQL architecture
• High availability database deployments
• Read replica strategy
• BigQuery cost optimization
• BigQuery query performance tuning
• Backup & restore validation
• Storage growth forecasting
• ZFS-backed database storage on GCE persistent disks
• Jail-isolated database tiers for multi-service deployments
• FreeBSD-native PostgreSQL and MySQL tuning on Compute Engine

Storage & Data Architecture

• Persistent Disk performance modeling
• Cloud Storage lifecycle policies
• Multi-region bucket strategy
• Archival tier optimization
• Snapshot automation
• Data retention governance
• ZFS send/recv pipelines to Cloud Storage buckets
• FreeBSD-native backup workflows with gsutil and persistent disks

Google Cloud Security Engineering

Identity & Access Management

• IAM least-privilege enforcement
• Role customization strategy
• Service account key rotation
• Access lifecycle automation
• Multi-factor authentication enforcement

Network Security

• Firewall rule auditing
• Private service connectivity
• Cloud Armor configuration
• Secure bastion architecture
• Zero-trust network modeling
• pf firewall layered with GCP firewall rules on FreeBSD instances
• FreeBSD securelevel enforcement on GCE production workloads
• Jail-based security compartmentalization on Compute Engine

Monitoring & Audit

• Cloud Audit Logs configuration
• Security Command Center integration
• Threat detection alerting
• Log aggregation pipelines
• Suspicious API activity detection

Cost Optimization & Financial Governance

• Billing account analysis
• Labeling strategy for cost tracking
• Budget alerts & enforcement
• Committed use coverage analysis
• Idle resource detection
• Waste elimination audits
• BigQuery spend control mechanisms
• FreeBSD as zero-license-cost OS on GCE instances
• Jail consolidation to reduce total instance count and spend

DevOps & Automation on GCP

• Terraform-based GCP deployments
• Infrastructure-as-Code modularization
• CI/CD integration
• Drift detection & remediation
• Blue/Green deployment strategy
• Automated environment provisioning
• FreeBSD-native gcloud CLI and POSIX sh automation scripts
• rc.d service integration for GCP metadata and startup workflows
• Jail provisioning automation via GCE startup scripts

Monitoring & Operational Excellence

• Cloud Monitoring metric engineering
• Custom dashboards
• Alert policy optimization
• SLA tracking
• Capacity forecasting
• Automated remediation workflows
• DTrace profiling on GCE FreeBSD instances
• sysctl and vmstat metrics exported to Cloud Monitoring

Migration & Modernization

• On-prem to GCP migration planning
• Lift-and-shift strategy
• Re-platforming architecture
• Legacy system modernization
• Downtime minimization orchestration
• Validation & rollback planning
• Migrating on-prem FreeBSD workloads to GCP Compute Engine
• Custom FreeBSD image creation and import for GCE
• Jail migration and reconstruction on cloud instances

Incident Response & Recovery

• Security incident response playbooks
• Credential compromise remediation
• Forensic log preservation
• Disaster recovery validation
• Post-incident cost analysis
• ZFS snapshot rollback on GCE persistent disks
• Jail containment and isolation during active incidents