Weekly engineering notes

Useful thinking, documented.

Concise field notes for technical leaders building dependable software and the teams who operate it.

01Offline-first

Designing for unreliable connectivity

A practical framework for local writes, conflict handling, sync observability, and recovery without hiding failure states.

02Architecture

Model the operation, not the screen

Why durable operational products start with events, invariants, permissions, and exceptions before interface components.

03Delivery

Acceptance criteria that reduce rework

Turning broad requirements into testable outcomes shared by product, engineering, and the operating team.

04Security

Least privilege for growing SaaS products

A staged approach to roles, service boundaries, audit evidence, and access reviews as teams and customers scale.

05Product

When custom software is justified

A decision framework comparing workflow differentiation, integration cost, control requirements, and long-term ownership.

06Operations

Exception-first dashboards

Why operational interfaces should prioritize deviations requiring action instead of presenting every metric equally.

Talk to engineering

Bring us the operational problem.