Infrastructure SRE Hub

Resources for platform stability and scaling.

Roadmap

• KG RAG Uplift Plan
• Observability System Design
• PostgreSQL Deployment

SRE Operations & Cloud Architecture

• GcpFundamentals — Global VPC Andromeda SDN, GKE Workload Identity, and BigQuery serverless Dremel.
• CloudNetworking — Hub-and-Spoke Transit Gateways, BGP routing across DirectConnect/Interconnect.
• GameDayExercises — Incident Command System (ICS), failure injection drills, and emergency abort guardrails.
• IncidentResponse — On-call runbooks, Golden Hour forensics, and blameless post-mortem RCA.
• ConfigurationManagement — Twelve-Factor configuration, HashiCorp Vault Secret-Zero patterns, and GitOps.
• CloudDisasterRecovery — RPO/RTO engineering, multi-region failover, and global DNS routing.
• JvmTuning — ZGC sub-millisecond pauses, off-heap DirectByteBuffers, and JIT C2 optimization.

Platform Reliability & Operations

• OperationalExcellence — AWS Well-Architected Framework operational pillars, runbook automation, and observability.
• PythonDeployment — Gunicorn/Uvicorn ASGI tuning, multi-stage Dockerfiles, and virtual environment isolation.
• StructuredLogging — OpenTelemetry log data models, context propagation, and centralized search indexing.
• CapacityPlanning — Little's law queuing models, knee-of-the-curve utilization limits, and auto-scaling guardrails.
• OAuthImplementation — Authorization Code flow with PKCE, JWT token verification, and refresh token rotation.
• SiemFundamentals — Security Information and Event Management (SIEM) log parsing, sigma detection rules, and alert deduplication.

Specialized Systems & Engineering Hubs

• RemoteHostManagementHub — Automated remote server provisioning, SSH security, and configuration management.
• MechanicalEngineeringHub — Thermal engineering, structural mechanics, and physical infrastructure.