Tokens are dollars, context pressure, and cache-miss penalties. Here's a four-layer strategy I use to cut AI coding agent token usage by 75% or more across Claude Code, Gemini CLI, Cursor, and Aider.
AI Coding CLI Workflow: From Prompt Chaos to Engineering Rigor
AI CLIs like Claude Code, Gemini CLI, and Cursor accelerate delivery, but they default to happy-path code. Here's the workflow I use to wrap them in production-grade engineering discipline.
Designing CI/CD Pipelines for Multi-Environment Deployments
Practical patterns for building GitHub Actions pipelines that handle staging, production, and rollback across AWS and Azure — based on real SaaS deployment workflows.
Scaling Real-Time Tracking Systems: Lessons from Container Logistics
How we built a real-time truck and container tracking system handling thousands of IoT events via MQTT — architecture decisions, service separation, and high-performance geofencing.
Multi-Tenant SaaS Architecture: Lessons from Building an ePayment Platform
How we designed a multi-tenant system for container depot services across Singapore — tenant isolation in MongoDB, banking middleware, and the trade-offs we made.