Step-by-Step Guide to Become a Python Full Stack Developer [2023]

Introduction

Python has become a popular programming language used by developers all across the globe. Due to its ease of use and versatility, it became one of the top 5 most popularly used languages among developers in 2022. 

Full stack web development refers to developing a web application’s front-end and back-end parts. The front end deals with the experience that users have while using an application. On the other hand, the back end deals with the server side. It ensures that the application functions properly and the databases are managed effectively. 

A Python full stack web developer possesses a holistic understanding of these infrastructures while proficiently using Python. They should ensure that users enjoy a streamlined experience along a web application’s front-end and back-end infrastructures. A Full Stack Software Development Bootcamp can help learners better understand these concepts.

Although becoming a Python full stack web developer is a rewarding career option, there are a number of challenges associated with it. This blog discusses the Python full stack developer roadmap you must follow to become a full stack web developer. 

Understanding Python Full Stack Development

As the name suggests, full stack development encompasses the front-end and back-end infrastructures that complete a web development process. 

Front-end development: This is the visible part of a web application or website. The front-end infrastructure deals with the user experience because users interact directly with the front-end part of a website or application. 

The front-end infrastructure is built using HTML, CSS, and JavaScript. These languages help with page structuring, designing the web page layout, and making the website interactive. 

Back-end development: This is the server-side infrastructure that emphasises how the website works. The back-end infrastructure is developed using languages like Python, Java, PHP, and C++ and many libraries and frameworks. 

Importance of Python in Full Stack Development

Python is a popular programming language used for full stack web development. There are a number of advantages why web developers prefer full stack web development with Python. It has a number of modules, frameworks, and libraries that help in the quick and efficient development of web applications. Flash and Django are popular Python frameworks that aid full stack web development. 

Since Python is a simple language that can be quickly learned, it is easy for beginners to use. All these features make Python a favourable option for full stack web development. 

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Guide to Becoming a Full Stack Python Developer: Roadmap

You must follow a roadmap to become a full stack Python developer. To begin with, you must learn the basic concepts of the language, develop familiarity with the different libraries and frameworks, become proficient with using HTML, CSS, and JavaScript, understand database management, and so on. You can pursue a Master of Science in Computer Science from LJMU that will help you strengthen your foundation in these concepts. 

We’ll walk you through the Python full stack developer roadmap to help you attain your goal of becoming a full stack Python web developer.  

Learn Core Python Concepts

The first milestone in the full stack Python developer roadmap is developing a command over the core fundamentals of Python. If you aspire to become a Python full stack developer, you must first learn how to write and run Python code. 

The basics of Python include the following:

• Understanding the data types integers (int), strings (str), floats (float)
• Understanding the data structures in Python, such as lists, tuples, and dictionaries
• Familiarity with conditionals, loops, and functions
• Learning object-oriented programming and the use of external libraries

You can learn the advanced concepts once you have mastered these.

Python Web Frameworks

Web developers also need to be knowledgeable about the different frameworks that help to streamline the process of writing a web application. With the help of these web development frameworks, developers can automate and speed up the web development process.

Python web frameworks are collections of packages or modules that provide a default application structure so that the web applications thus developed are consistent, quick, and easy to maintain. 

Some common Python web frameworks are Django, Flask, CherryPy, Anvil, etc. These frameworks ease the development of front-end and back-end infrastructures of web applications. 

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Front-End Development with Python

Developers usually use CSS, JavaScript, and HTML to develop front-end infrastructures of web applications. However, the development of front-end infrastructures in interfaces like the web, mobile, and desktop can be carried out with the help of some Python frameworks. 

The frameworks are discussed below:

• PyScript: This is an experimental framework that web developers use to write Python codes and run them using an HTML interface. If anyone wants to use Python on the web, PyScript is a great tool. PyScript also helps to make plots with libraries like Matplotlib. 

PyScript is preferred by web developers because of its interoperability, framework flexibility, UI development, environment management ability, and support on the browser. 

• Brython: This framework can be used as an alternative to JavaScript. It is easy to learn and is a popular choice among those who have just started programming. Brython is capable of supporting most syntax of Python3. 

Brython has libraries that make it easy to interact with JavaScript libraries such as 3D, Raphael, jQuery, etc., and DOM elements and events. Brython is also compatible with CSS frameworks like SASS, LESS, Bootstrap3, etc. 

• Anvil: This is another platform that facilitates full stack web development in Python. It uses the drag-and-drop technique for building applications. 

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Back-End Development with Python

Python has a number of frameworks that can be used for back-end development. Some of the popular Python frameworks that are used for back-end development are listed below:

• Django: This open-source Python framework is used for making web applications that are simple to use, reliable, flexible, and scalable. This framework follows the MVT architecture. It also follows the DRY, the “don’t repeat yourself principle,” which helps avoid the hassle of repeatedly writing the same code. 

This framework is loaded with features and allows developers to deal with the common tasks related to web development, such as content administration, user authentication, RSS feed, and many more. 

The web applications you develop using this framework are also likely to be secure because Django lays special emphasis on security. It helps developers avoid cybersecurity threats like SQL injection, clickjacking, cross-site scripting, etc. 

• Flask: This Python framework is simple and minimalist in nature. This open-source website is available under a BSD licence. Unlike some other frameworks, Flask does not need the use of libraries. Flash does not have a form validation or user registration.

Flask incorporates the use of MVC architecture. It can work in collaboration with SQLite and Bootstrap and aid in the development of fully-functional web applications. Some of the features of Flask are visual debugging, quick adaptability, RESTful API, etc. 

Two other frameworks that deserve mention are CherryPy and Pyramid. Web developers with knowledge of these frameworks can easily use them to build and maintain web applications. 

In-Demand Software Development Skills

Working With Databases in Python

Database management is one of the most essential Python full stack developer skills. A full stack web developer should know how to design, manipulate, and decipher database queries.

Python is a high-level programming language that is compatible to function with different database software. Python can be used with some of the most commonly used databases like MySQL, MongoDB, SQLite, and JSON. 

• Python MySQL: Python can be integrated with a MySQL database with the help of a Python driver known as Python MySQL Connector. 
• Python SQLite: To integrate Python with an SQLite database, developers have to use the Python SQLite3 module. 
• Python JSON: JSON is a format that is used for storing data. It also helps to transfer data between the server and the browser. Python has a built-in json module containing all the tools required to work with JSON databases. 

Conclusion

This blog gives you a basic idea about how to start your Python full stack web development journey. If you want to upskill, you can opt for an Executive PG Programme in Full Stack Development from IIITB, offered by upGrad