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.

University of Leeds
Skills you'll gain: Infectious Diseases, Microbiology, Immunology, Pathology, Infection Control, Pharmacology, Epidemiology, Public Health and Disease Prevention, Molecular, Cellular, and Microbiology, Cell Biology
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Statistics, Data Analysis, Statistical Programming, Descriptive Statistics, Exploratory Data Analysis, Python Programming
Intermediate · Course · 1 - 4 Weeks

Multiple educators
Skills you'll gain: Packaging and Labeling, Human Centered Design, Sustainable Design, Sustainable Technologies, Sustainable Engineering, Sustainable Business, Sustainability Standards, Design Thinking, Product Design, Business Leadership, Environmental Regulations, Strategic Leadership, Waste Minimization, Sustainable Development, Corporate Sustainability, Product Development, Environmental Engineering, Environmental Laws, Product Lifecycle Management, Pollution Prevention
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Blockchain, Google Cloud Platform, Web Applications, Web Development Tools, OAuth
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Cybersecurity, Cyber Operations, Data Persistence, Exploitation techniques, Persistence, Intrusion Detection and Prevention, Scripting, Python Programming, Microsoft Windows
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Agile Methodology, Scrum (Software Development), Agile Project Management, Sprint Retrospectives, Continuous Improvement Process, Meeting Facilitation, Team Management, Team Building, Sprint Planning, Team Leadership, User Story, Lean Methodologies, Case Studies, Performance Improvement, Performance Analysis, Product Development, Leadership, Administration, Business
Beginner · Specialization · 1 - 3 Months
Duke University
Skills you'll gain: Financial Statement Analysis, Financial Statements, Balance Sheet, Financial Acumen, Income Statement, Financial Analysis, Profit and Loss (P&L) Management, Business Modeling, Operational Analysis, Operational Efficiency
Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Research, Science and Research, General Science and Research, Scientific Methods, Physical Science, Physics, Research Methodologies
Mixed · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: File I/O, Debugging, File Management, File Systems, Python Programming, Operating Systems, Programming Principles, Computer Programming, Object Oriented Programming (OOP), Software Development, Cross Platform Development
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Development, Web Design and Development, Web Development Tools, Web Design
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Structures, Development Environment, C++ (Programming Language), Debugging, Computational Thinking, Computer Programming, Data Management
Beginner · Course · 1 - 4 Weeks

Multiple educators
Skills you'll gain: Storytelling, Data Storytelling, Business Strategy, Design Thinking, Business Strategies, Sustainable Business, Brand Strategy, Business Solutions, Business Planning, Innovation, Presentations, Market Opportunities, Business Modeling, Business Risk Management, Design and Product, Branding, Strategic Thinking, Process Design, Digital Transformation, Persuasive Communication
Intermediate · Specialization · 3 - 6 Months