---
title: "Discussion on \"5 Things FastAPI Taught Me (The Hard Way)\" | Hashnode"
description: "Discussion on \"5 Things FastAPI Taught Me (The Hard Way)\". Discover 5 key lessons from building a Student Performance Management System with FastAPI to improve your coding practice and avoid common pitfalls"
url: "https://hashnode.com/posts/5-things-fastapi-taught-me-the-hard-way/692fb4dcbda84f29be964665"
---

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# [5 Things FastAPI Taught Me (The Hard Way)](https://fastapi-learning-journey.hashnode.dev/5-things-fastapi-taught-me-the-hard-way?utm_source=hashnode&utm_medium=feed)

Discover 5 key lessons from building a Student Performance Management System with FastAPI to improve your coding practice and avoid common pitfalls

Dec 3, 2025 · 4 min read · fastapi-learning-journey.hashnode.dev  
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## Written by

[Deepika](https://hashnode.com/@deepikadiviti)

@deepikadiviti · India

  
[View profile](https://hashnode.com/@deepikadiviti)

From Python rookie to AI enthusiast | Documenting the journey

Hey, I’m Deepika, an AI and ML engineer focused on building practical, end-to-end intelligent systems. I work primarily with Python, scikit-learn, FastAPI, and LangChain to develop machine learning and NLP applications that move beyond notebooks into usable products. I care about model reliability, interpretability, and building AI systems that are production-ready. On this blog, I document real builds, debugging lessons, architecture decisions, and applied ML concepts. I write to sharpen my thinking and help others build stronger AI systems. Open to remote roles, freelancing, and serious AI collaborations.

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