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: OAuth, Spring Framework, API Gateway, Spring Boot, Microservices, Authentications, Application Programming Interface (API), Restful API, Software Architecture, Java, Configuration Management, Distributed Computing, Authorization (Computing), Identity and Access Management, Solution Architecture, Software Visualization, Resilience, Network Routing
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Semiconductors, Analytical Testing, Laboratory Equipment, Materials science, Laboratory Testing, Analytical Chemistry, Structural Analysis, Laboratory Techniques, Systems Of Measurement
★ 4.8 (35) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Intellectual Property, Labor Relations, Legal Risk, Civil Procedures, Labor Law, Employee Relations, Court Systems, Commercial Laws, Environmental Regulations, Labor Compliance, Lawsuits, Litigation and Civil Justice, Immigration Law, Business Ethics, Arbitration, Legal Strategy, Asset Protection, Property and Real Estate, Tax Management, Real Estate Transactions
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Culture, Social Sciences, Sociology, Anthropology, Social Justice, Human Relations Movement, Child Welfare, Media and Communications, Environmental Issue, Legal Proceedings
★ 4.7 (152) · Beginner · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Portfolio Risk, Portfolio Management, Investment Management, Risk Modeling, Investments, Financial Market, Risk Management, Equities, Finance, Risk Appetite, Return On Investment, Risk Mitigation, Risk Analysis, Statistical Methods, Probability Distribution, Correlation Analysis, Decision Making
★ 4.6 (634) · Mixed · Course · 1 - 3 Months

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Drafting and Engineering Design, Mechanical Engineering
★ 4.8 (49) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Interactive Learning, Peer Review, Pedagogy, Art History, Public History, Digital pedagogy, Social Sciences, Aesthetics, Community Organizing, Community Outreach, Education and Training, Social Justice, Creativity, Political Sciences, Higher Education, Community Development, Social Impact, Media and Communications, Team Collaboration
★ 4.7 (131) · Beginner · Course · 1 - 3 Months

University of North Texas
Skills you'll gain: Research Design, Research and Design, Research, Research Methodologies, Qualitative Research, Scientific Methods, Business Research, Research Reports, Data Collection, Sample Size Determination, Analysis, Ethical Standards And Conduct, Decision Making, Probability & Statistics
★ 4.8 (463) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Application Security, Angular, OAuth, Test Driven Development (TDD), Cryptography, Web Components, Data Validation, Unit Testing, Vue.JS, Development Testing, Data Security, Authentications, Encryption, Authorization (Computing), HTML and CSS, Hypertext Markup Language (HTML), Web Applications, Javascript, Security Strategy, Computer Programming
★ 4.3 (102) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Cash Management, Working Capital, Cash Flows, Payment Systems, Accounts Payable, Accounts Receivable, Accounts Payable and Receivable, Cash Flow Forecasting, Payment Processing and Collection, Financial Management, Operational Efficiency, Banking Services, Finance, Financial Services, Financial Systems, Banking, Business, Business Solutions, Business Strategies, Decision Making
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Retail Management, Merchandising, Product Lifecycle Management, Retail Store Operations, Stocking Merchandise, Supply Chain, Supply Chain Planning, Supply Chain Management, Transportation, Supply Chain, and Logistics, Procurement, Warehousing, Logistics, Forecasting, Business Operations, Operations, Supply And Demand, Planning, Business, Cost Control, Analysis
Mixed · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: SAP Analytics Cloud, Artificial Intelligence and Machine Learning (AI/ML), Analytics, Artificial Intelligence, Data Analysis Software, Applied Machine Learning, Data Analysis, Deep Learning, Machine Learning, AI literacy, Data Ethics, Athletic Training, Health Technology, Large Language Modeling, Technology Solutions, Scikit Learn (Machine Learning Library), Technology Strategies, Statistical Methods, Natural Language Processing, Performance Appraisal
★ 4.6 (11) · Beginner · Course · 1 - 4 Weeks