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.

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Scientific Methods, Physiology, Biotechnology, Biology, Cell Biology, Immunology, Anatomy, Molecular Biology, Biochemistry, Respiration, Endocrinology, Neurology, Oncology
Beginner · Course · 1 - 3 Months

University of Huddersfield
Skills you'll gain: Business Strategy, Strategic Planning, Strategic Leadership, Strategic Thinking, Organizational Strategy, Strategic Decision-Making, Business Planning, Competitive Analysis, Business Management, Market Analysis, Innovation, Critical Thinking and Problem Solving, Business Analysis, Risk Analysis, Business Process Improvement, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Game Design, Video Game Development, Augmented and Virtual Reality (AR/VR), File Management, Functional Design, Design Elements And Principles
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Automation, Electric Power Systems, Sustainable Technologies, Safety and Security, Emerging Technologies, Control Systems, Global Positioning Systems, Environmental Issue, Computer Vision, Artificial Intelligence, Technology Solutions
Beginner · Course · 1 - 4 Weeks

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Payroll, Payroll Administration, Payroll Tax, Payroll Processing, Payroll Reporting, Non-Profit Accounting, Payment Processing and Collection, Specialized Accounting, Record Keeping, Accounting, Tax Compliance, Tax Laws, Law, Regulation, and Compliance, Organizational Structure, Data Analysis
Beginner · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Institutional Review Board (IRB), Data Visualization, Descriptive Statistics, Quantitative Research, Plot (Graphics), Data Literacy, Scientific Methods, Graphing, Research Design, Statistical Hypothesis Testing, Probability & Statistics, Research, Statistical Inference, Statistics, Statistical Analysis, Surveys, Sample Size Determination, Ethical Standards And Conduct, Data Analysis, Research and Design
Beginner · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Machine Learning Algorithms, Unsupervised Learning, Scikit Learn (Machine Learning Library), Machine Learning, Text Mining, Applied Machine Learning, Time Series Analysis and Forecasting, Data Processing, Supervised Learning, Predictive Modeling, Python Programming, Regression Analysis, Feature Engineering, Jupyter, Pandas (Python Package), Natural Language Processing, Statistical Analysis, Performance Metric
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Power, Electronic Components, Semiconductors, Electrical Systems, Electrical Engineering, Electronics, System Monitoring, Energy and Utilities, Safety Assurance, Manufacturing Processes
Intermediate · Course · 1 - 4 Weeks

New York Institute of Finance
Skills you'll gain: Credit Risk, Operational Risk, Risk Management, Risk Management Framework, Business Risk Management, Risk Modeling, Risk Mitigation, Financial Market, Enterprise Risk Management (ERM), Risk Appetite, Risk Control, Derivatives, Governance, Portfolio Management, Capital Markets, Risk Analysis, Investment Management, Financial Analysis, Market Data, Key Performance Indicators (KPIs)
Beginner · Specialization · 3 - 6 Months

University of California, Davis
Skills you'll gain: Surveys, Statistical Hypothesis Testing, Focus Group, Quantitative Research, Qualitative Research, Data Synthesis, Market Research, Proposal Writing, Data Storytelling, Statistical Analysis, Presentations, Discussion Facilitation, Marketing Analytics, Marketing, Research Methodologies, Data Analysis, Data Visualization Software, Market Analysis, Business Research, Data Collection
Beginner · Specialization · 3 - 6 Months

University of Glasgow
Skills you'll gain: Ethical Standards And Conduct, Journalism
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Role-Based Access Control (RBAC), TypeScript, Authentications, Server Side, Jest (JavaScript Testing Framework), Back-End Web Development, MongoDB, Web Development Tools, Web Applications, Unit Testing, Web Development, Database Management, Secure Coding, Application Programming Interface (API), Middleware, NoSQL, Javascript and jQuery, Development Environment, Data Validation
Intermediate · Course · 1 - 4 Weeks