Building Core Microservices with Flask and Docker

Modern software architecture relies on lightweight, independent services that can scale seamlessly. If you want to transition from monolithic applications to agile, containerized microservices, mastering Flask and Docker is your essential first step. This text-based course guides you through building a production-ready core API from the ground up, focusing on clean architecture and modern development standards. You will begin by mastering foundational microservice concepts, setting up structured Flask application environments, and implementing clean routing and dependency management. From there, you will learn to configure database integrations and package your application safely inside Docker containers. What you'll learn: - Understand the core principles of microservice architecture and service boundaries - Structure a Flask application with robust configuration management and routing - Manage project dependencies cleanly using modern virtual environments - Integrate database connections and handle database migrations reliably - Containerize your Flask application using Docker for consistent deployments - Implement structured JSON logging and basic health check endpoints for observability This course starts with fundamental concepts and step-by-step setup, making it perfect for backend developers, software engineers, and system architects who are new to Flask or containerization. No prior experience with Docker is required, though a basic understanding of Python is recommended. Start reading today to build and deploy your first robust microservice with confidence.