Examples and Practice: Evidence Over Certificates

Worked Practice

1. Write one paragraph explaining Evidence Over Certificates to a beginner.
2. Draw the smallest diagram that shows input, transformation, output, and failure mode.
3. Build or outline a tiny artifact connected to: Create a public or private portfolio skeleton.
4. Measure it with: Check that every project has a problem, approach, run instructions, measurements, and next steps.
5. Add one failure case to your learning log.

Mini Project Drill

Create a file named notes/evidence-over-certificates.md in your project workspace. Include:

• the problem Evidence Over Certificates solves
• the simplest implementation or design
• the measurement you used
• one example input
• one expected output
• one failure case
• one decision you would make from the result

Check Your Understanding

Question	What a strong answer includes
Why does Evidence Over Certificates matter?	It connects to a learning log, environment checklist, use-case decision memo, and first roadmap plan. and names a practical risk.
How would you test it?	It uses a small repeatable case and a measurable expected result.
What breaks first?	It names a specific failure mode, not only "the model is bad".
When should you move on?	When the artifact works on a realistic case and one edge case.

Stretch Exercise

Revisit the same drill after finishing the next part. Update the note with what changed. This is how isolated concepts become connected system judgment.

Return to 0.5.3 Evidence Over Certificates.