Big O Notation Courses and Certifications

Data Structures and Algorithms

Master essential data structures and algorithms through hands-on challenges, covering Big O, recursion, sorting, searching, and key structures like trees and graphs for coding interviews.

• Scrimba
• 2 hours 28 minutes
• Self-Paced
• Free Online Course

Learn Binary Search in JavaScript

In this course, you'll practice your software craftsmanship skills by coding six different binary search algorithms. Each solution will teach you a new technique for solving problems as a software developer and level up your computer science skills in ge…

• Scrimba
• 1 hour 3 minutes
• Self-Paced
• Paid Course

Concepts in Computer Science

2 ratings

Learn how computers work, design efficient algorithms, and explore computational theory to solve real-world problems.

• DataCamp
• 3 hours
• Self-Paced
• Free Trial Available

Calculus: Single Variable Part 3 - Integration

549 ratings at Coursera

Explore integration techniques, differential equations, and the fundamental theorem of integral calculus in this advanced single-variable calculus course emphasizing conceptual understanding and applications.

• Coursera
• 17 hours
• Self-Paced
• Paid Course

Master the Coding Interview: Data Structures + Algorithms

40428 ratings at Udemy

Ultimate coding interview bootcamp. Get more job offers, negotiate a raise: Everything you need to get the job you want!

• Udemy
• 20 hours 5 minutes
• Self-Paced
• Paid Course

JavaScript Algorithms and Data Structures Masterclass

30988 ratings at Udemy

The Missing Computer Science and Coding Interview Bootcamp

• Udemy
• 21 hours 54 minutes
• Self-Paced
• Paid Course

NPTEL;  Chennai Mathematical Institute

Design and Analysis of Algorithms

8 ratings

Learn algorithm design and analysis, covering sorting, graphs, dynamic programming, and complexity theory. Gain practical skills in efficient problem-solving and algorithm implementation.

• YouTube
• 15 hours
• Self-Paced
• Free Video

Python Data Structures & Algorithms + LEETCODE Exercises

16221 ratings at Udemy

DSA + LEETCODE for Coding Interviews — Clear, Step-by-Step Animated Walkthroughs!

• Udemy
• 10 hours 18 minutes
• Self-Paced
• Paid Course

Design and Analysis of Algorithms

7 ratings

Comprehensive exploration of algorithm design and analysis, covering complexity, sorting, data structures, and optimization techniques for efficient problem-solving.

• YouTube
• 10 hours
• Self-Paced
• Free Video

The Complete Data Structures and Algorithms Course in Python

11264 ratings at Udemy

100+ DSA Interview Questions for Cracking FAANG with Animated Examples for Deeper Understanding and Faster Learning

• Udemy
• 1 day 22 hours 33 minutes
• Self-Paced
• Paid Course

Data Structures & Performance Analysis​

Master data structures and algorithms in Python to build efficient and optimized solutions.

• OpenLearning
• 10 hours
• Self-Paced
• Paid Course

Algorithms: Design and Analysis, Part 1

13 ratings at edX

Explore fundamental algorithms and data structures, mastering concepts like Big-O notation, sorting, searching, and graph primitives to enhance your problem-solving skills and ace technical interviews.

• edX
• 6 weeks, 2-4 hours/week
• Self-Paced
• Free Online Course (Audit)

Meta

Coding Interview Preparation

797 ratings at Coursera

Gain strategic insights for successful coding interviews, covering communication, problem-solving, computer science fundamentals, data structures, and algorithms. Enhance your interview preparation and problem-solving skills.

• Coursera
• 11 hours 28 minutes
• Self-Paced
• Paid Course

Introduction to Object-Oriented Programming with Java II: Object-Oriented Programming and Algorithms

16 ratings at edX

Learn the basics of object-oriented programming and algorithms.

• edX
• 6 weeks, 5-6 hours/week
• Self-Paced
• Free Online Course (Audit)

CodeWithHarry

Time Complexity and Big O Notation

Explore asymptotic time complexity and Big O notation fundamentals, enhancing your understanding of algorithm efficiency and performance analysis in programming.

• YouTube
• 33 minutes
• Self-Paced
• Free Video