Data Structures and Algorithms courses cover organizing data with structures like arrays, linked lists, and trees, and implementing algorithms for sorting and searching. You’ll learn to analyze the performance of these methods and develop problem-solving skills through algorithmic thinking. Many courses also include coding exercises in languages such as Python or Java to reinforce these concepts.

Skills you'll gain: Data Structures, Algorithms, Computer Programming, Javascript
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Algorithms, Social Network Analysis, Graph Theory, Network Analysis, Data Structures, Python Programming, Computational Thinking, Pandas (Python Package), Data Processing, Program Development, Analysis, Design Strategies, Fraud detection, Scalability, Deep Learning, Machine Learning, ChatGPT
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Algorithms, Software Development, Computer Programming, Javascript, Computer Science, Web Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Software Design Patterns, Software Design, Algorithms, Software Development, Data Structures, Computer Programming, Problem Solving, Computer Science, Machine Learning Methods
Advanced · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Unit Testing, Data Structures, Java, Java Programming, Software Testing, Program Development, Performance Tuning, Informatics, Algorithms, Performance Testing
★ 4.8 (2.3K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Algorithms, Data Structures, Computer Programming
Intermediate · Course · 1 - 3 Months

Advanced · Course · 3 - 6 Months

Skills you'll gain: Graph Theory, Data Structures, Algorithms, Computer Science, Computer Programming, Python Programming
★ 4.4 (35) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Graph Theory, Data Structures, Algorithms, Analysis, Python Programming
★ 4.6 (194) · Advanced · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Pseudocode, Algorithms, Computer Science, Data Structures
★ 4.3 (31) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Algorithms, Python Programming, Computer Programming, Geometry, Data Management, Data Analysis, Applied Mathematics
Intermediate · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Cryptography, Algorithms, Encryption, Arithmetic
Beginner · Course · 1 - 3 Months
Start with your goal. If you're focused on algorithm optimization, choose courses covering advanced data structures like graphs and trees, plus techniques such as dynamic programming and greedy algorithms. If you want to implement data structures in software development, check for courses that emphasize practical coding exercises in Python or Java and include real-world examples of how data structures are used.