Deploying Python Web Apps with Flask, Gunicorn, and NGINX

Building a web application is only half the battle; getting it safely into the hands of users requires a solid deployment strategy. Transitioning from a local development environment to a live, secure production server can often feel overwhelming. This text-based course guides you step-by-step through the process of deploying Python web applications. You will learn how to configure a production-ready environment, secure your application, and ensure it can handle real-world traffic reliably. What you'll learn: - Understand the core architecture of production deployments, including WSGI servers and reverse proxies. - Configure Gunicorn to serve your Flask application efficiently. - Set up NGINX as a reverse proxy to handle incoming web traffic and static files. - Secure your live application with SSL/TLS certificates for encrypted HTTPS communication. - Manage environment variables and application secrets securely in a production environment. - Implement basic containerization concepts to make your deployments highly reproducible. You will start by learning the foundational concepts of web servers, WSGI, and reverse proxies. Then, through clear written explanations and practical configuration examples, you will progress to setting up Gunicorn, configuring NGINX, and securing your live site. Designed for beginner Python developers and aspiring DevOps engineers who have built a basic web app and want to learn how to host it online, this course requires no prior deployment experience. Read along and take your Python applications live today.