STEP 01
Understand the problem
Clarify what is difficult today, who is affected, and which problem is most worth solving.
Approach
Build for change, not prediction.
Good software starts with evidence: the people using it, the work it needs to support, and the constraints that are actually present.
STEP 02
Choose the first useful version
Define the smallest working result that creates real value without unnecessary features.
STEP 03
Build a clear, dependable system
Use straightforward architecture and reliable technology so the software is easier to understand, operate, and change.
STEP 04
Put it into real use
Release the system, observe how it supports everyday work, and fix what becomes visible only in practice.
STEP 05
Improve it when needed
Make further changes based on real usage, changing needs, and evidence rather than prediction.