Capstone topics from the end of the program: how to set up a full-stack backend project, work with npm and Git, test APIs with Postman or curl, apply layering and REST habits, and prepare for deployment and the mock interview. These patterns tie Express, SQL, and deployment lessons into day-to-day engineering practice.

How to use AI tools responsibly in backend work — Basic

Appropriate uses: brainstorming structure, explaining errors, documentation lookup. Verify output; disclose use when required; do not substitute for understanding in graded interviews.
Learn: AI can accelerate learning when you verify suggestions against docs and run tests. For graded interviews, follow program rules: official docs for syntax, honest disclosure if you used AI while practicing.

Supplementary examples

Good prompt for learning

# "Explain why this Knex query returns undefined when no row exists"
# Then fix it yourself using .first() and an explicit 404 check.

Course example

# Responsible uses
# - Explain an error message or stack trace
# - Suggest test cases for an endpoint
# - Draft commit message or PR description

# Avoid for graded work unless allowed
# - Generating full solutions without understanding
# - Copying code you cannot explain in the interview

Additional references & examples

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