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.

Arizona State University
Skills you'll gain: Usability, Usability Testing, User Experience Design, Human Computer Interaction, Human Centered Design, User Interface (UI), User Research, Data Collection, Research Design, Research Methodologies, Qualitative Research, Experimentation, Case Studies
Intermediate · Course · 1 - 3 Months

Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), C and C++, Programming Principles, Computer Programming, Software Documentation, Functional Design, Computer Science, Maintainability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), GitHub, Version Control, Devops Tools, Collaborative Software, Software Configuration Management, Software Development Tools, Unix Shell, Command-Line Interface, Secure Coding
Intermediate · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Robotics, Machine Controls, Automation Engineering, Control Systems, Mechanics, Mechanical Engineering, Mathematical Modeling, Torque (Physics), Applied Mathematics, Linear Algebra
Intermediate · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Vibrations, Control Systems, Mechanics, Torque (Physics), Mechanical Engineering, Engineering Analysis, Engineering Calculations, Differential Equations, Mathematical Modeling, Simulation and Simulation Software
Advanced · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Fund Accounting, Governmental Accounting, Non-Profit Accounting, Financial Analysis, Financial Statement Analysis, Financial Statements, Governance, Financial Reporting, Revenue Recognition, Generally Accepted Accounting Principles (GAAP), Accounting, Compliance Management, Cash Flows, Tax Compliance, Reconciliation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: React Redux, React.js, UI Components, User Interface (UI), Front-End Web Development, Scalability, Web Applications, Development Environment, Web Development Tools, Javascript, Data Management, Debugging
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Grant Writing, Grant Applications, Proposal Writing, Clinical Research Ethics, Healthcare Ethics, Medical Science and Research, Planning, Research Design, Growth Mindedness, Science and Research, Budgeting, Resilience, Constructive Feedback, Mentorship, Goal Setting, Collaboration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Financial Forecasting, Forecasting, Generative AI, Financial Management, Market Intelligence, Data-Driven Decision-Making, AI Enablement, Financial Planning, Artificial Intelligence, Market Analysis, Data Quality
Beginner · Course · 1 - 4 Weeks

EDHEC Business School
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Mergers & Acquisitions, Capital Markets, Project Finance, Investment Banking, Financial Services, Corporate Finance, Loans, Asset Management, Sustainable Development, Derivatives
Intermediate · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Nutrition Education, Nutritional Assessment, Nutrition and Diet, Patient Education And Counseling
Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Cost Benefit Analysis, Risk Management Framework, Risk Management, Risk Analysis, Cyber Risk, ISO/IEC 27001, Enterprise Risk Management (ERM), NIST 800-53, Business Risk Management, Risk Mitigation, Governance Risk Management and Compliance, Cybersecurity, Technical Standard, Security Controls
Intermediate · Course · 1 - 3 Months