Python Back-End Developer Career Path
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This is a fictional practice case. These are learner materials, not a completed professional service, certification, deployed app, PBIX or proprietary project file.

PREREQUISITES
Python functions and basic SQL; complete foundation courses before the web application.

CASE
A training center needs a small local booking service. Model courses and bookings, validate inputs and prevent a learner from creating the same active booking twice.

PORTFOLIO
Python booking service design and implementation with database and test suite

Use the four stage worksheets, case-inputs.csv, review rubric and reference reasoning. Complete the learning resources in course-sequence.csv at a pace appropriate to your starting level. The project planning allowance is not a promise about completing all course material.
