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 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

Macquarie University
Skills you'll gain: Conflict Management, Negotiation, Intercultural Competence, Stakeholder Management, Leadership and Management, Cultural Sensitivity, Cultural Diversity, Self-Awareness, Relationship Building, Communication Strategies, Communication
★ 4.7 (850) · Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Persuasive Communication, Non-Verbal Communication, Target Audience, Rapport Building, Influencing, Project Management Institute (PMI) Methodology, Executive Presence, Program Management, Constructive Feedback, Accountability Frameworks, Stakeholder Communications, Project Management, Communication, Leadership, Public Speaking, Team Building, Presentations, Strategic Communication, Emotional Intelligence, Virtual Teams
★ 4.8 (11) · Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Portfolio Management, Financial Modeling, Data Presentation, Presentations, Microsoft PowerPoint, Business Modeling, Data Modeling, Quantitative Research, Business Analytics, Financial Data, Portfolio Risk, Spreadsheet Software, Investments, Return On Investment, Microsoft Excel, Finance, Financial Analysis, Regression Analysis, Model Optimization
★ 4.5 (525) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Virtualization and Virtual Machines, Virtualization, Hardware Troubleshooting, Network Troubleshooting, Computer Hardware, Cloud Computing, Cloud Hosting, Technical Support and Services, Technical Support, General Networking, End User Training and Support, Peripheral Devices, Networking Hardware, System Configuration, Data Storage, Network Administration, Information Technology, Hardware Architecture, Data Storage Technologies, Configuration Management
★ 4.6 (214) · Advanced · Course · 1 - 3 Months
Skills you'll gain: CrewAI, Agentic Workflows, Generative AI Agents, Responsible AI, Artificial Intelligence and Machine Learning (AI/ML), AI Workflows, AI Orchestration, Artificial Intelligence, Agentic systems, Automation, LLM Application, AI literacy, Model Evaluation, Innovation
★ 4.5 (32) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Earned Value Management, Project Schedules, Scheduling, Procurement, Cost Management, Return On Investment, Spreadsheet Software, Microsoft Excel, Capital Budgeting, Financial Analysis, Project Performance, Cost Benefit Analysis, Project Estimation, Microsoft 365, Excel Formulas, Project Finance, Feasibility Studies, Investment Management, Variance Analysis, Problem Solving
★ 4.8 (15) · Beginner · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Inventory Management, Warehousing, Warehouse Management, Logistics Management, Inventory and Warehousing, Inventory Management System, Transportation, Supply Chain, and Logistics, Inventory Control, Warehouse Operations, Logistics, Transportation Operations, Transportation Management, Supply Chain Management, Supply Chain, Order Delivery, Customer Service, Operating Cost
★ 4.7 (12K) · Beginner · Course · 1 - 4 Weeks

The Expert Academy
Skills you'll gain: Relationship Building, Leadership, Professional Networking, Influencing, Executive Presence, Advocacy, Public Speaking, Strategic Leadership, Relationship Management, Leadership Development, Interpersonal Communications, Leadership and Management, Team Leadership, Communication Strategies, Cross-Functional Team Leadership, Resilience, Strategic Thinking, Business Strategies, Active Listening, Diversity and Inclusion
Intermediate · Specialization · 3 - 6 Months

Columbia University
Skills you'll gain: Derivatives, Mortgage Loans, Securities (Finance), Credit Risk, Futures Exchange, Financial Modeling, Risk Modeling, Financial Market, Mathematical Modeling, Loans, Applied Mathematics, Microsoft Excel, Model Evaluation, Cash Flows
★ 4.5 (67) · Intermediate · Course · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Research, Science and Research, Liberal Arts, General Science and Research, Scientific Methods, Physical Science, Physics, Research Methodologies
★ 4.7 (962) · Mixed · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Database Design, Database Systems, Relational Databases, Database Software, Databases, Database Application, Database Management, Database Management Systems, Database Development, SQL, MySQL, Database Theory, Transaction Processing, Stored Procedure, Data Modeling, Unified Modeling Language, Data Integrity, Query Languages, Data Access, Application Development
★ 4.5 (109) · Beginner · Specialization · 3 - 6 Months