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.

Stanford University
Skills you'll gain: Nutrition Education, Cooking, Meal Planning And Preparation, Nutrition and Diet, Pediatrics, Food Safety and Sanitation, Working With Children, Food Quality Assurance And Control, Parent Communication, Environmental Issue
Beginner · Course · 1 - 3 Months

Skills you'll gain: Proposal Writing, Performance Tuning, Agentic systems, Computational Thinking, Performance Analysis, Computational Logic
Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Structural Engineering, Structural Analysis, Civil and Architectural Engineering, Construction, Architectural Engineering, Building Design, Civil Engineering, Engineering Analysis, Engineering Calculations, Mechanics
Intermediate · Course · 3 - 6 Months

Microsoft
Skills you'll gain: Data Pipelines, Databases, Extract, Transform, Load, Data Lakes, NoSQL, SQL Server Integration Services (SSIS), Data Processing, Data Architecture, Azure Synapse Analytics, Data Warehousing, Data Management, Microsoft Azure, Data Transformation, Data Integration, Data Governance, Data Storage, Real Time Data, Scalability
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Business Strategy, Organizational Change, Business Strategies, Corporate Strategy, Organizational Structure, Safety Culture, Strategic Leadership, Negotiation, Strategic Thinking, Drive Engagement, Organizational Leadership, Conflict Management, Organizational Strategy, Stakeholder Management, Business Ethics, Change Management, Team Management, Leadership Development, Team Leadership, Leadership
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Generative AI, Data Storytelling, Data Visualization Software, Interactive Data Visualization, Data Presentation, LLM Application, Data Wrangling, Data-Driven Decision-Making, Real Time Data, Prompt Engineering
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Instagram, Social Media, Social Media Strategy, Social Media Marketing, Marketing Automation, Paid media, Advertising, Content Creation, Target Audience, Drive Engagement
Mixed · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Retail Management, Marketing Channel, Merchandising, Conflict Management, Market Opportunities, Retail Sales, Supply Chain, E-Commerce, Market Dynamics, Vendor Relationship Management, Cross-Channel Marketing, Growth Strategies, Supply Chain Planning, Promotional Strategies, Company, Product, and Service Knowledge, Strategic Partnership, Consumer Behaviour, Customer experience strategy (CX)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Compensation and Benefits, Compensation Management, Job Evaluation, Compensation Strategy, Compensation Analysis, Payroll Systems, Payroll, Benefits Administration, Human Resources, Human Resources Information System (HRIS), Employee Retention
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Excel Formulas, Microsoft Excel, Power BI, Spreadsheet Software, Timelines, Data Processing, Data Analysis, Data Manipulation, Data Presentation, Data Cleansing
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Program Evaluation, Policy Analysis, Project Design, Public Policies, Program Development, Resource Allocation, Social Impact, Systems Thinking, Needs Assessment, Project Management, Qualitative Research, Stakeholder Engagement
Build toward a degree
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Embedded Systems, Embedded Software, Electronic Systems, Thermal Management, Electronics Engineering, Hardware Design, Electronic Components, Design Specifications, Schematic Diagrams, Development Environment, Debugging
Build toward a degree
Advanced · Course · 1 - 3 Months