Algorithms and Data Structures Courses and Certifications

Data Structures and Algorithms in Python - Full Course for Beginners

267 ratings

A beginner-friendly introduction to common data structures (linked lists, stacks, queues, graphs) and algorithms (search, sorting, recursion, dynamic programming) in Python. This course will help you prepare for coding interviews and assessments.

• freeCodeCamp
• 13 hours
• Self-Paced
• Free Video

Algorithms and Data Structures Tutorial - Full Course for Beginners

112 ratings

In this course you will learn about algorithms and data structures, two of the fundamental topics in computer science. There are three main parts to this course: algorithms, data structures, and a deep dive into sorting and searching algorithms.

• freeCodeCamp
• 5 hours
• Self-Paced
• Free Video

Introduction to Java Programming: Fundamental Data Structures and Algorithms

51 ratings

Learn to enhance your code by using fundamental data structures and powerful algorithms in Java.

• edX
• 5 weeks, 5-7 hours a week
• Self-Paced
• Free Online Course (Audit)

Algorithms, Part I

61 ratings

Implement and analyze fundamental data structures and algorithms in Java: union−find, mergesort and quicksort, priority queues, binary search trees, hash tables, and scientific performance analysis.

• Coursera
• 13 weeks, 4 hours a week
• Self-Paced
• Free Online Course

• Best of All Time

Career Certificate

Data Structures and Algorithms

6 ratings

Practice more than 100 Python-based data structure and algorithm challenges to strengthen problem-solving for coding scenarios and interviews.

• Udacity
• 47 hours
• Self-Paced
• Paid Course

Career Certificate

Data Structures and Algorithms

16772 ratings at Coursera

Learn algorithms by implementing them: solve nearly 100 coding problems across algorithmic toolbox, data structures, graph and string algorithms, complexity, and a genome assembly challenge.

• Coursera
• 20 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 6 courses

Data Structures and Algorithms in Python

1280 ratings at DataCamp

Recognize Popular Data Structures and Algorithms Most computer programs are based on a few data structures and algorithms.

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

Career Certificate

Learn Data Structures and Algorithms in Python

1604 ratings at Boot.dev

Build stacks, queues, linked lists, binary and red-black trees, hashmaps, tries, and graphs from scratch in Python while analyzing Big-O, sorting, and BFS/DFS.

• Boot.dev
• 32 hours
• Self-Paced
• Paid Course

Career Certificate

Mastering Algorithms and Data Structures in Python

2537 ratings at CodeSignal

Build foundational Python skills for choosing, applying, and explaining algorithms and data structures in technical interviews.

• CodeSignal
• 16 hours
• Self-Paced
• Free Certificate
• 5 courses

Career Certificate

Mastering Algorithms and Data Structures in Java

1493 ratings at CodeSignal

Prepare for technical coding interviews by choosing, applying, and explaining algorithms and data structures in Java.

• CodeSignal
• 10 hours
• Self-Paced
• Free Certificate
• 4 courses

Career Certificate

Mastering Algorithms and Data Structures in JavaScript

943 ratings at CodeSignal

Learn to choose optimal algorithms and data structures in JavaScript, with coverage of hashing, sorting, searching, stacks, queues, and linked lists.

• CodeSignal
• 9 hours
• Self-Paced
• Free Certificate
• 4 courses

Career Certificate

Learn Data Structures and Algorithms 2 in Python

144 ratings at Boot.dev

Implement Dijkstra's, Bellman-Ford, A* search and heaps in Python, then solve N Queens, edit distance and linear programming optimization problems.

• Boot.dev
• 22 hours
• Self-Paced
• Paid Course

Data Structures & Algorithms in Swift

6 ratings at Udacity

Review and practice the skills technical interviewers expect you to know and learn how to explain your Swift solutions.

• Udacity
• 16 hours
• Self-Paced
• Free Online Course