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Core Programming Languages

Python, Java, and C++ fundamentals

Learning Roadmap

Recommended Path

8 weeks per language

Python Syntax & Basics (Week 1-3)

Object-Oriented Programming (Week 4-6)

Language-Specific Features (Week 7-8)

Free Courses

Python for Everybody

University of Michigan (Free)

Java Programming MOOC

University of Helsinki (Free)

Learn C++

LearnCpp.com (Free)

Video Tutorials

Python Full Course for Beginners

freeCodeCamp.org

Complete Python programming course covering fundamentals and two projects

4.5 hours

Python Tutorial - Python Full Course for Beginners

Programming with Mosh

Comprehensive Python course with practical examples

6 hours

Java Full Course

Bro Code

Complete Java programming course from basics to advanced

12 hours

C++ Tutorial for Beginners - Full Course

freeCodeCamp.org

Full C++ course covering fundamentals and OOP

4 hours

Certifications

Python for Everybody Specialization

Coursera (University of Michigan)

5-course specialization - free to audit all courses

Free to audit

Scientific Computing with Python

freeCodeCamp

Free Python certification with projects

100% Free

Programming for Everybody (Getting Started with Python)

Coursera (University of Michigan)

Beginner Python course - free to audit

Free to audit

Java Programming and Software Engineering Fundamentals

Coursera (Duke University)

Java specialization - free to audit

Free to audit

Google IT Automation with Python Professional Certificate

Coursera (Google)

Google professional certificate

Free to audit / 7-day free trial

Introduction to Programming in C++

Microsoft Learn

Microsoft's free C++ learning path

100% Free

Practice & Resources

Exercism

Language-specific exercises with mentoring

Codewars

Kata challenges

HackerRank

Language-specific tracks

Knowledge Vault (Rare Finds & Strategies)

Python Behind the Scenes: How the CPython VM Works

Deep Dive - Python Internals

Effective Java: Best Practices

Strategy Guide - Java Patterns

C++ Core Guidelines by Bjarne Stroustrup

Official Guidelines - Modern C++

Essential Tools

PyCharm/VS CodeIntelliJ IDEAVisual Studio