---
url: "https://xcademia.com/courses/python-practitioner"
title: Python Practitioner
description: "Advance your Python skills with FastAPI, concurrency, testing, and clean code. Build production-ready applications in this 4-day practitioner course."
publishedAt: "2026-03-23T06:29:36.057885+00:00"
updatedAt: "2026-03-30T22:50:53.7265+00:00"
type: course
code: "CLD-0129"
level: Practitioner
duration_days: "4"
track: Software Development
category: "Cloud & DevOps"
credential_tier: tier1
price_gbp: "2199"
---

# Python Practitioner

> Advance your Python skills through mentor-led sessions focused on practical scenarios and real-world development. Build production-ready applications using modern Python tools, frameworks, and best practices.

## Overview

Python Practitioner is designed for learners who already understand the basics of Python and are ready to move into real-world application development. This mentor-led course focuses on practical scenarios, helping participants transition from writing simple scripts to building scalable, maintainable, and production-ready solutions.

The course dives deeper into advanced programming concepts including object-oriented design, decorators, concurrency, and testing. Learners will also work with modern frameworks such as FastAPI to build high-performance APIs, gaining exposure to real backend development workflows.

By the end of the programme, participants will have developed robust applications using clean code principles, testing strategies, and packaging techniques. The course is aligned with industry expectations for mid-level Python developers and prepares learners for more specialised or senior roles.

## Prerequisites

- Basic Python programming knowledge
- Understanding of functions and data structures
- Familiarity with command-line tools

## What you will learn

- Design scalable Python application architectures
- Analyse performance and optimise code execution
- Implement advanced programming constructs effectively
- Evaluate code quality using testing strategies
- Communicate design decisions clearly
- Lead development of production-ready Python systems

## Skills you will gain

- Advanced OOP principles
- Python decorators usage
- Async and concurrency basics
- API development with FastAPI
- Testing with pytest
- Clean code practices
- Packaging Python applications

## Career progression

- Python Developer
- Backend Developer
- Automation Engineer
- Software Engineer

## Curriculum

1. **Module 1: Advanced Object-Oriented Programming**
   - Class design and SOLID principles
   - Inheritance, composition, and polymorphism
   - Design patterns in Python
2. **Module 2: Functional Programming & Decorators**
   - First-class functions and closures
   - Writing and using decorators
   - Functional patterns in Python
3. **Module 3: Concurrency & Performance**
   - Threading and multiprocessing basics
   - Async programming with asyncio
   - Performance optimisation techniques
4. **Module 4:  API Development with FastAPI**
   - Building RESTful APIs
   - Request validation and data models
   - Dependency injection and middleware
5. **Module 5: Testing & Debugging**
   - Unit testing with pytest
   - Mocking and test strategies
   - Debugging complex applications
6. **Module 6: Packaging & Project Structure**
   - Modular project design
   - Packaging and dependency management
   - Versioning and distribution basics
7. **Module 7:  Clean Code & Production Practices**
   - Code readability and maintainability
   - Logging and monitoring basics
   - Error handling in production systems
8. **Module 8: Capstone Project**
   - Build a production-style API application
   - Apply testing and packaging practices
   - Code review and optimisation

## Exam & certification

You will receive an Xcademia certificate of completion based on participation and successful completion of labs and scenario simulations.

## Delivery options

- **Live Online** — Join live instructor-led sessions from anywhere. Interactive, engaging, and flexible.
- **Onsite Training** — We come to you. Training delivered at your workplace for teams of 6 or more.
- **Venue-Based** — Classroom training at a professional venue. Ideal for focused, immersive learning.
- **Blended** — Combine online and in-person learning for maximum flexibility and impact.

## Frequently asked questions

**Do I need prior Python experience?**

Yes, this course requires a solid understanding of Python fundamentals.



**Will I build real applications?**

Yes, you will develop APIs and production-style applications throughout the course.



**Is FastAPI covered in depth?**

Yes, you will learn how to build and structure APIs using FastAPI in practical scenarios.



**How technical is this course?**

It is hands-on and designed for learners aiming to become professional Python developers.



**What comes after this course?**

You can progress into advanced backend development, system design, or specialised Python tracks.

## Course at a glance

| Field | Value |
| --- | --- |
| Code | CLD-0129 |
| Duration | 4 days |
| Level | Practitioner |
| Track | Software Development |
| Category | Cloud & DevOps |
| Credential tier | tier1 |
| Price (GBP) | £2199 |

---

## About this content

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