PostgreSQL CRUD App with Python & Neon | Build a Clean Backend (No Local DB!)

#anooptube #postgresql #postgres #postgresqltutorial #malayalam #programming #python In this video, we build a complete PostgreSQL CRUD application using Python and Neon — without installing PostgreSQL locally. Codes And Notes: https://anooptube.in/blog/post43/ This project demonstrates real-world backend concepts such as database connections, models, repositories, and CRUD operations (Create, Read, Update, Delete) — exactly how modern backend systems are structured. What you’ll learn in this video: - How to connect Python to PostgreSQL using Neon - How to design a User model (in-memory schema) - How to implement CRUD operations using psycopg2 - PostgreSQL-specific features like RETURNING - Writing clean, maintainable backend code Project structure covered: - db.py → Database connection factory - model.py → User model (OOP) - api.py → UserRepository (CRUD logic) - main.py → Menu-driven demo app No local PostgreSQL setup required — everything runs on Neon cloud. postgresql python crud python postgresql tutorial neon postgresql python postgresql crud app python python psycopg2 tutorial postgresql neon tutorial python backend project postgresql without local setup postgresql cloud database python oop backend repository pattern python postgresql returning clause python database project backend development python postgresql for beginners #PostgreSQL #Neon #Python #BackendDevelopment #CloudDatabase Join this channel to get access to perks: https://www.youtube.com/channel/UCtJfJISN8I-O31cjAy7tJ0Q/join