𝐇𝐓𝐓𝐏 𝐒𝐭𝐚𝐭𝐮𝐬 𝐂𝐨𝐝𝐞𝐬 & 𝐄𝐫𝐫𝐨𝐫 𝐇𝐚𝐧𝐝𝐥𝐢𝐧𝐠 In backend development, whenever a client sends a request, the server responds with a status code indicating whether the request was successful or if an error occurred. Some commonly used status codes include: • 200 — OK (Request successful) • 201 — Created (New resource created) • 400 — Bad Request (Invalid request from client) • 404 — Not Found (Requested resource does not exist) • 500 — Internal Server Error (Unexpected server failure) Understanding these status codes is essential for designing reliable APIs and handling errors effectively. #Python #Django #BackendDevelopment #APIDevelopment

One thing I really appreciate about Django is how much it focuses on developer productivity. With features like the built-in admin panel, ORM, authentication system, and strong security practices, it allows developers to focus more on building the actual product instead of reinventing common components. Over time, I’ve realized that Django isn’t just a framework for building websites — it’s a solid foundation for scalable backend systems and APIs. When used well, it can significantly reduce development time while maintaining clean architecture. #Django #Python #BackendDevelopment #SoftwareDevelopment #WebDevelopment

Most Django tutorials teach you how to build features. Very few teach you how to structure a real production project. After working on multiple Django systems, I realized that bad project structure becomes technical debt very quickly. So I wrote a complete guide on: • Production Django architecture • Service layer pattern • Selectors for queries • Environment-based settings • Scalable app structure If you're building serious Django applications, this can save you months of refactoring later. Full article: https://lnkd.in/dVNbu939 If you found this useful, share it with your team 👇 #django #webdevelopment #backend #python

Django's middleware doesn't run top to bottom. It runs top to bottom in and bottom to top out. Here's what actually happens: 1. Django wraps middleware like nested functions, a stack. 2. The first middleware in MIDDLEWARE is the outermost wrapper. The last middleware is the innermost, closest to the view. 3. A request enters the first middleware, passes through each one down to the view. 4. That response travels back out through middleware in reverse order. Last middleware processes the response first. It's intentional design, each middleware wraps the entire request-response cycle like a context manager. Get the order wrong and the consequences are subtle. No exception. No warning. Just wrong behavior that looks like a logic bug. What's the hardest middleware ordering bug you've debugged — and how long did it take to find? #Python #Django #BackendDevelopment #SoftwareEngineering

Django's middleware doesn't run top to bottom. It runs top to bottom in and bottom to top out. Here's what actually happens: 1. Django wraps middleware like nested functions, a stack. 2. The first middleware in MIDDLEWARE is the outermost wrapper. The last middleware is the innermost, closest to the view. 3. A request enters the first middleware, passes through each one down to the view. 4. That response travels back out through middleware in reverse order. Last middleware processes the response first. It's intentional design, each middleware wraps the entire request-response cycle like a context manager. Get the order wrong and the consequences are subtle. No exception. No warning. Just wrong behavior that looks like a logic bug. What's the hardest middleware ordering bug you've debugged — and how long did it take to find? #Python #Django #BackendDevelopment #SoftwareEngineering

From UI to Logic: Expanding from Frontend to Python Backend 🐍 I’ve spent a lot of time perfecting the outer shell of applications — building responsive, clean interfaces with Tailwind and shadcn. But great UI is only half the story. Recently, I started diving deeper into Python to understand the logic that powers those interfaces. That means moving beyond styling components and learning concepts like: • Closures & Lambdas — writing flexible and reusable logic • Functional Sorting — understanding how data is processed before reaching the UI • Object-Oriented Programming (OOP) — the foundation of frameworks like Django The goal is simple: Build full-stack applications where the backend is just as powerful as the frontend is beautiful. Next stop: Django models and database architecture. 🚀 #Python #WebDevelopment #Django #Frontend #FullStack #CodingJourney

🚀 Day 7 of my “Docker + Django in 10 Days” series is live! Today I focused on integrating Django REST Framework (DRF) inside a fully Dockerized setup and built a simple API from scratch. Covered in this article: Setting up DRF in Docker 🐳 Creating serializers & API views Building and testing API endpoints Running everything inside containers If you're learning backend or want to make your Django apps production-ready, this will help you a lot. 🔗 Read here: https://lnkd.in/gGHSHjQQ Docker + Django in 10 Days — Day 07 #Django #Docker #DRF #BackendDevelopment #WebDevelopment #Python #100DaysOfCode

Building a Backend System: Day 1 Kicking off FlowState, a workflow automation API (not generic todo app). Day 1 Focus: Modern Tooling & Optimization ✅ Python 3.13 & Django 6.0 (Latest Stable) ✅ uv for dependency management (Blazing fast) ✅ Multi-stage Docker build (Alpine based) ✅ Image size optimized to < 250MB 🐳 Why uv? It's Rust-based and solves Python packaging speed issues. Why Django 6? Leveraging the latest async capabilities and security features. Starting with a lean, modern foundation is key to scalable system design. Stack: Python 3.13, Django 6.0, PostgreSQL 17, Docker, UV. #BackendEngineering #Django #Python #Docker #BuildInPublic #SystemDesign #DevOps #UV

"Thou shalt not make unto thee any graven image"(c) Well, I won't. But I still eager to follow the best practices in software engineering (aside all other areas) to create robust, effective and user-friendly systems that help business to solve problems instead of multiplying it. Talking about good role models: guys from wemake-services team have just made another state-of-the-art solution, this time for Django-based REST API development. It is fast, flexible, but still rigorous about data quality controls. I do not tell that you should drop DRF or django-ninja from your existing code immediately, but definitely advice to consider DMR as an alternative for your future projects :) #Python #Django #DRF #REST https://lnkd.in/dNsZu8u9

🚀 Understanding Django MVT Architecture Exploring the core concept behind Django — the MVT (Model-View-Template) architecture. Here’s the flow 👇 User Request → URL Routing → View → Template → Response 🔹 Model → Manages database & data 🔹 View → Handles business logic 🔹 Template → Renders UI (HTML) 💡 What makes Django powerful? It handles the controller part internally, allowing developers to focus more on logic and design. I also implemented a basic example using views.py, urls.py, and templates to understand how everything connects. 🔥 Key Takeaway: If you understand MVT clearly, you’ve already built a strong foundation in Django. Next step: Diving deeper into authentication and building secure applications 🔐 #Django #Python #BackendDevelopment #WebDevelopment #LearningInPublic #CodingJourney