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FDE practice
Delivering AI applications to customers
Work through discovery, system integration, retrieval, reliable execution and handoff. One fictional project connects the lessons.
The lesson text and question bank are currently in Chinese. Navigation and explanatory illustrations are available in English.
Who it is for
Developers with basic Python or TypeScript, HTTP and JSON knowledge who want to move beyond a demo to verifiable delivery.
The course project
Design an employee knowledge and ticket assistant for a fictional company: authorized retrieval, citations, field collection, human confirmation, mock creation and verified state.
Scope
Independent learning material, not official training or professional certification. Exercises use synthetic data and mock services. A complete project scaffold is still being prepared.
Follow the delivery process
Read a lesson and try its two questions. At the end of each module, review your design using a case exercise.
Read
Concepts, examples and steps
Practice
Questions, hints and explanations
Review
Check your artifacts against a case rubric
Modules
Each module builds one part of the course project. Open a card to start with its first lesson.
This browser's learning record
Stored only in this browser, not uploaded or synced. Reading and self-tests are recorded separately.