AI & systems architecture
AI Integration Is a Systems Problem, Not a Chatbot Feature
Useful AI depends on data, permissions, tools, workflows and operational controls. The model is only one part of the production system.
Insights
Decisions behind the systems.
Practical engineering notes for founders and teams making product, architecture, AI, cloud and delivery decisions.
01Latest thinking
Written by Semicolon96 Engineering. No sponsored content, fabricated research or generic news summaries.
Business systems
When Your Business Has Outgrown Excel
Spreadsheets are excellent tools until they become the operating system of the business. Here is how to recognize the boundary and design what comes next.
Software strategy
Custom Software vs. Off-the-Shelf Software: A Practical Build-vs-Buy Framework
Buying software is often the fastest answer. Building becomes justified when workflow fit, integration, ownership and long-term operating constraints matter more than convenience. This framework helps teams decide.
Product delivery
What Can Actually Be Built in 96 Hours?
Four days can produce a working first release when the problem is suitable, the scope is disciplined and the project is ready before the clock starts.