Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Skills you'll gain: Integrated Development Environments, Development Environment, Java Programming, Computer Programming Tools, Software Development Tools, Program Development, Java, Debugging, Programming Principles, Code Reusability, Software Installation, Computer Programming, Object Oriented Programming (OOP), Computational Thinking, Data Structures, Computational Logic
Beginner · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Machine Controls, Robotics, Control Systems, Process Control, Graph Theory, Algorithms, Virtual Environment, Simulation and Simulation Software, Mathematical Modeling, Data Structures, Torque (Physics)
★ 4.8 (140) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Reverse Logistics, Retail Management, Retail Store Operations, Strategic Sourcing, Inventory and Warehousing, Customer experience improvement, Procurement, Customer experience strategy (CX), Warehouse Management, Warehousing, Transportation, Supply Chain, and Logistics, Supply Chain, Supply Management, Customer Service, Logistics, Operations Management, Customer Relationship Management, Relationship Management, Operations, Operational Efficiency
Mixed · Course · 1 - 3 Months
Illinois Tech
Skills you'll gain: Health Informatics, Epidemiology, Clinical Informatics, Health Information Management and Medical Records, Epic EMR, Patient Flow, Public Health, Health Systems, Public Health and Disease Prevention, Innovation, Health Care, Healthcare Project Management, Data Analysis, Health Policy, Data Management, Natural Language Processing, Data Governance, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Regulatory Compliance
★ 4.3 (6) · Intermediate · Specialization · 1 - 3 Months

University of Toronto
Skills you'll gain: Geographic Information Systems, GIS Software, Spatial Analysis, Spatial Data Analysis, Geospatial Information and Technology, Query Languages, Data Access, Data Processing, Image Analysis, Image Quality
★ 4.9 (631) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Editing, Content Development and Management, Proofreading, Public Relations, Content Creation, Writing and Editing, Content Management, Content Management Systems, Content Strategy, Content Scheduling, Writing
★ 4.8 (42) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Linux Administration, Linux, Linux Servers, Ubuntu, Operating System Administration, Red Hat Enterprise Linux, Unix, User Accounts, Linux Commands, User Provisioning, Systems Administration, System Configuration, Hardening, Security Controls, Authorization (Computing), Network Administration, Software Installation, Package and Software Management, Authentications, Open Source Technology
★ 4.6 (920) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: MySQL, Data Migration, Database Administration, Database Software, Stored Procedure, User Provisioning, Data Validation
Advanced · Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: Oral Comprehension, Oral Expression, English Language, Language Competency, Vocabulary, Grammar, Language Learning, Writing and Editing, Video Production, Writing, Literacy
Intermediate · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Behavioral Economics, Portfolio Management, Investments, Wealth Management, Portfolio Risk, Financial Market, Investment Management, Asset Management, Consumer Behaviour, Market Dynamics, Capital Markets, Decision Making, Finance, Market Analysis, Financial Trading, Equities, Securities Trading
★ 4.6 (284) · Mixed · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Consumer Behaviour, Marketing, Culture, Data-Driven Marketing, Sustainable Business, Environmental Issue, Digital Analysis, Sociology, Sustainable Development, Data Ethics
★ 4.7 (90) · Beginner · Course · 1 - 4 Weeks

The Museum of Modern Art
Skills you'll gain: Culture, Diversity Marketing, Community Development, Intercultural Competence, Brand Marketing, Non-Verbal Communication, Art History, Drive Engagement, Diversity and Inclusion, Aesthetics, Market Trend, Creativity, Trend Analysis, Photography, Personal Development, Critical Thinking
★ 4.9 (12) · Beginner · Course · 1 - 4 Weeks