Real systems. Real decisions. Real outcomes.
Deep dives into production architecture: the problems faced, decisions made, tradeoffs accepted, and lessons learned. Some succeeded. Some failed. All taught something worth sharing.
Featured
When Discipline Makes AI a Force Multiplier
Rebuilding an undocumented legacy application in four months by applying Anthropic's 4D Framework and Shaped Kanban to every AI interaction
When a Trusted Dependency Becomes a Silent Killer
A silent deadlock in a trusted SDK bypassed every test we had, and plan continuation bias cost me two days I didn't need to lose
When You Can't Replace What You Haven't Abstracted
A custom authentication and authorization architecture designed to abstract legacy systems, enforce strict session boundaries, and enable incremental migration to a third-party identity provider
Optimization & Migration Wins
When Discipline Makes AI a Force Multiplier
Rebuilding an undocumented legacy application in four months by applying Anthropic's 4D Framework and Shaped Kanban to every AI interaction
When Someone Else's Problem Becomes Your Solution
Two years of Kubernetes operational pain, self-blame, and a three-day migration to ECS that should have happened sooner
When Nobody Owns the Cloud Bill
How strategic consolidation and right-sizing reduced IT monthly costs from $10,250 to $2,146
Failure Analysis
When a Trusted Dependency Becomes a Silent Killer
A silent deadlock in a trusted SDK bypassed every test we had, and plan continuation bias cost me two days I didn't need to lose
When Architecture Patterns Don't Match the Problem
Lessons from three attempts to build a distributed event processing platform
When Infrastructure Constraints Doom Sound Architecture
How a SQL Server mandate undermined CQRS and Event Sourcing in a multi-tenant loan servicing platform
Architecture & Design
When Third-Party Integration Meets Domain Boundaries
Embedding Discord concerns within domains instead of extracting them to a dedicated service
When Real-Time Push Needs Product Context
A proof-of-concept for routing WebSocket messages through product entitlements, and what it taught about validating requirements before building infrastructure
When Your Product Outgrows Generic Metrics
A lightweight, purpose-built solution for tracking product engagement when off-the-shelf tools don't fit
When You Can't Replace What You Haven't Abstracted
A custom authentication and authorization architecture designed to abstract legacy systems, enforce strict session boundaries, and enable incremental migration to a third-party identity provider