Python Roadmap
The most versatile path in software. Python opens doors to web development, data science, automation, and machine learning.
Recommended Reading
Best Free Python Courses in 2026 →Phase 1: Phase 1: Python Fundamentals
Variables & Types
Strings, integers, floats, booleans, and Python's dynamic typing system.
Control Flow
if/else, for loops, while loops, and list comprehensions.
Functions
Define, call, and compose functions. Understand scope, arguments, and return values.
Data Structures
Lists, tuples, dictionaries, and sets, and when to use each.
File I/O & Errors
Read and write files, handle exceptions gracefully.
Phase 2: Phase 2: Intermediate Python
Object-Oriented Python
Classes, inheritance, dunder methods, and OOP principles.
Modules & Packages
Import from the standard library, install and use third-party packages with pip.
Decorators & Generators
Higher-order functions, generator expressions, and Python's advanced features.
Testing with Pytest
Write unit tests, use fixtures, and test-driven development basics.
Phase 3: Phase 3: Choose Your Direction
Web Dev: Django/Flask
Build web applications and APIs with Python's popular web frameworks.
Data: pandas & NumPy
Load, clean, analyze, and visualize data with the data science stack.
Automation: scripts & bots
Automate tasks with Python scripts, web scraping, and API integrations.
Phase 4: Phase 4: Professional Python
SQL & Databases
Query databases with Python using SQLAlchemy or psycopg2.
Git & Collaboration
Use Git professionally, write good commit messages, and work with PRs.
Portfolio Projects
Build 2-3 Python projects that solve real problems and deploy them.