Big O Notation Courses
Rice University via Coursera Algorithmic Thinking (Part 2)
Rice University via Coursera Data Structures and Performance
University of California, San Diego via Coursera Calculus: Single Variable Part 1 - Functions
University of Pennsylvania via Coursera Calculus: Single Variable Part 3 - Integration
University of Pennsylvania via Coursera AP Computer Science A: Java Programming Polymorphism and Advanced Data Structures
Purdue University via edX Competitive Programmer's Core Skills
Saint Petersburg State University via Coursera Introduction to Object-Oriented Programming with Java II: Object-Oriented Programming and Algorithms
Georgia Institute of Technology via edX Data Structures & Algorithms III: AVL and 2-4 Trees, Divide and Conquer Algorithms
Georgia Institute of Technology via edX JavaScript: Coding Challenge Bootcamp
Udemy