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.

Exploratorium
Skills you'll gain: Developing Training Materials, Collaboration, Creativity, Mechanics, Research, Creative Problem-Solving, Experimentation, Innovation, Mechanical Design, Aesthetics, Construction
Beginner · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Data Storytelling, Interactive Data Visualization, Data Visualization Software, Matplotlib, Data Preprocessing, Pandas (Python Package), Scatter Plots, Data Cleansing, Data Integration, Data Transformation, Big Data, Programming Principles, Python Programming
Build toward a degree
Mixed · Course · 1 - 3 Months

Technical University of Munich (TUM)
Skills you'll gain: Income Statement, Inventory Accounting, Profit and Loss (P&L) Management, Cost Accounting, Gross Profit, Management Accounting, Financial Accounting, Financial Statements, Inventory Management System, Operating Expense
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Salesforce, Salesforce Development, Workflow Management, Operational Efficiency, Data Access, Business Process Automation, Data Security, Data Sharing, Application Security, Role-Based Access Control (RBAC), IT Automation, Automation, Security Management, Customer Relationship Management (CRM) Software
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Professional Networking, Budget Management, Digital Marketing, Promotional Strategies, Marketing Strategies, Resilience, Brand Marketing, Strategic Partnership, Growth Strategies, Relationship Building, Brand Awareness, Brand Strategy, Business Relationship Management, Sustainable Business, Music Performance
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Data Modeling, Data Analysis, Microsoft Excel, Interactive Data Visualization, Advanced Analytics, Business Intelligence, Data Analysis Software, Statistical Analysis, Time Series Analysis and Forecasting, Microsoft PowerPoint, Microsoft 365, Microsoft Office, Query Languages
Mixed · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Water Quality, Hazard Analysis, Pollution Prevention, Food Safety and Sanitation, Environmental Issue, Laboratory Testing, Environmental Monitoring, Public Health, Environmental Engineering, Microbiology, Analytical Chemistry, Environmental Science, Biochemistry, Biology
Intermediate · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: International Relations, Diplomacy, Political Sciences, Public Policies, World History, Policy Analysis, Case Studies, Governance, Security Strategy, Economic Development, Natural Resource Management
Beginner · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Nutrition Education, Nutrition and Diet, Patient Education And Counseling, Clinical Nutrition, Food Quality Assurance And Control, Scientific Methods, Medical Science and Research, Life Sciences
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Requirements Management, Robotic Process Automation, Requirements Elicitation, Business Process Automation, Requirements Analysis, Business Requirements, Stakeholder Engagement, Business Analysis, Automation, Business Process, Process Analysis, Stakeholder Management, Stakeholder Communications, Project Scoping, Process Mapping, Business Strategy
Beginner · Course · 1 - 3 Months

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Engineering Drawings, Technical Drawing, 3D Modeling, Mechanical Engineering
Beginner · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Policy Analysis, Public Policies, Economics, Policy, and Social Studies, Policy Development, Environmental Policy, Program Evaluation, Governance, Immigration Law, Research Methodologies
Intermediate · Course · 1 - 3 Months