Can you write the complete plan for an app that holds up with real users?
- Capstone
- 05/05
- To read
- ~8 min
A company hired five senior engineers, each an expert in one area, and they built for six months. What do you think they ended up with?
In the module you make your guess first, then read what happened and why.
The System Integration Specification (SIS)
Production readiness certification
System evolution protocol
Capstone deliverable: the System Integration Specification
Your complete app spec
A spec for your own app, as a text file you download. The module also gives you the prompt for Claude Code, Codex or Antigravity, a checklist to check what it built, and recommended skills.
- Rate limits as a shared number
- Schema versions on a message broker