Tutorial: Build an Adaptive Python Tutoring API Using FastAPI and SQLite

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A developer tutorial published on DEV Community walks readers through building PyMentor, a lightweight adaptive tutoring API for Python learners. The API, built with FastAPI and SQLite, accepts a learner's code submission along with their identifier and topic, then queries an OpenAI model for structured teaching feedback. It tracks topic mastery scores in a local SQLite database and returns validated responses to the client. The project is intentionally scoped — it does not execute submitted code or replace human instructors, focusing solely on repeatable feedback workflows. Developers need Python 3.10 or later, an OpenAI API key, and basic familiarity with Python, JSON, and HTTP requests to follow along.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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