Python Developer

Learn how to design cleaner, more modular programs while writing efficient, code that scales beyond simple scripts. You’ll apply structured program design, data handling, testing, and modern tooling that prepares you for real-world applications.

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Python Developer

Lesson 1

Functions

Reusable blocks of code

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Lesson 2

DocStrings

Inline documentation for modules, classes, and functions

Lesson 3

Basic Type Hinting

Adding simple type annotations for clarity

Lesson 4

Imports and Packages

Organizing and reusing code across files

Lesson 5

Files - Reading

Loading data from files

Lesson 6

Files - Writing

Saving data to files

Lesson 7

Logging

Recording runtime information and errors

Lesson 8

Data Serialization Intro

Converting data to formats like JSON

Lesson 9

Interactive REPL

Experimenting with Python in real time

Lesson 10

List processing

Working with lists, loops, and transformations

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Lesson 11

Exception Handling

Catching and managing runtime errors safely

Lesson 12

Multiple Function Arguments

*args, **kwargs, flexible function parameters

Lesson 13

Lambda Functions

Small anonymous inline functions for expressions

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Lesson 14

Closures

Functions capturing outer variables and state

Lesson 15

Partial Functions

Pre-filling function arguments for reuse

Lesson 16

Map

Applying functions over iterables automatically

Lesson 17

Filter

Selecting items by condition from iterables

Lesson 18

Reduce

Aggregating multiple values into one result

Lesson 19

Iterators

Custom iteration protocol objects for sequences

Lesson 20

itertools

Advanced iterator building tools and utilities

Lesson 21

Generators

Lazy sequence-producing functions with yield

Lesson 22

Walrus Operator

Assign values inside expressions conveniently

Lesson 23

Objects

Instances holding data and behavior together

Lesson 24

OOP - Classes

Defining object blueprints and structure

Lesson 25

OOP - Inheritance

Sharing behavior between related classes

Lesson 26

Custom Decorators

Wrapping functions with reusable behavior

Lesson 27

Built-In Decorators

Wrapping functions with reusable behavior

Lesson 28

OOP - Dataclasses

Boilerplate-free data containers with defaults

Lesson 29

OOP - Mixins

Composing reusable class features cleanly

Lesson 30

Type Hinting - Static-Like Python

Adding types for tooling and clarity

Lesson 31

Data - Regular Expressions

Pattern matching in text and strings

Lesson 32

Data - Parsing CSV Files

Reading structured CSV data into rows

Lesson 33

Data - Serialization/Deserialization - CSV

Converting CSV data to objects

Lesson 34

Data - Serialization/Deserialization - JSON

Encoding and decoding JSON data

Python Developer Path

Introduction to Python

Learn the building blocks of programming while developing practical skills for writing real, working applications. You’ll be comfortable structuring programs, handling data/files, debugging issues, and writing clean, readable Python code that you can confidently build on.

Python Developer

Python Developer Path

Introduction to Python