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.

Duke University
Skills you'll gain: Music, Sensory Systems Analysis, Music Theory, Aesthetics, World Music, Cultural Diversity, Physiology, Biology
★ 4.3 (731) · Mixed · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Real Estate, Investments, Financial Industry Regulatory Authorities, Compliance Reporting, Tax Compliance, Risk Management, Tax Management, Asset Management, Financial Regulations, Securities (Finance), Investment Management, Private Equity, Financial Services, Financial Regulation, Regulatory Requirements, Tax Laws, Tax Planning, Due Diligence, Tax, Financial Market
★ 4.2 (11) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Spring Framework, Hibernate (Java), Java Programming, Spring Boot, Java, Object-Relational Mapping, Database Management, Application Frameworks, Data Access, Apache Maven, SQL, Object Oriented Programming (OOP), Data Persistence, Functional Design
Intermediate · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: International Finance, Economics, Financial Policy, International Relations, Economics, Policy, and Social Studies, Economic Development, Socioeconomics, Payment Systems, Social Studies, Supply And Demand, Market Dynamics, Demography, Policy Analysis, Trend Analysis
★ 4.8 (303) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Consumer Behaviour, Marketing Psychology, Customer Analysis, Customer Insights, Market Research, Target Market, Marketing, Data-Driven Marketing, Marketing Strategies, Target Audience, Market Analysis, Marketing Strategy and Techniques, Branding, Culture, Psychology
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Portfolio Management, Plotly, Data Visualization, Portfolio Risk, Interactive Data Visualization, Investment Management, Exploratory Data Analysis, Plot (Graphics), Return On Investment, Financial Modeling, Financial Analysis, Statistical Analysis, Financial Data, Risk Modeling, Market Data, Finance, Equities, Data Analysis, Python Programming, Data Preprocessing
★ 4.6 (47) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Financial Statement Analysis, Financial Statements, Management Accounting, Revenue Recognition, Forecasting, Financial Analysis, Cost Accounting, Budget Management, Inventory Accounting, Financial Accounting, Budgeting, Performance Measurement, Cost Management, Business Systems Analysis, Data Mining, Analytics, Enterprise Resource Planning, Systems Analysis, Financial Controls, Finance
★ 5 (13) · Beginner · Specialization · 3 - 6 Months

Deep Teaching Solutions
Skills you'll gain: Deductive Reasoning, Cognitive flexibility, Logical Reasoning, Critical Thinking, Analytical Skills, Open Mindset, Problem Solving, Decision Making, Ancient History
★ 4.8 (42) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Market Research, Data-Driven Decision-Making, Consumer Behaviour, Business Research, Customer Analysis, Marketing Psychology, Market Analysis, Marketing, Marketing Planning, Behavioral Economics, Target Market, Customer Insights, Strategic Marketing, Marketing Strategies, Product Lifecycle Management, Business-To-Consumer, B2B Sales, Decision Making, Digital Marketing
★ 4.5 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Email Security, Microsoft Outlook, Calendar Management, Gmail, Setting Appointments, Meeting Facilitation, Organizational Skills, Microsoft Office, Google Workspace, Scheduling, Encryption, Productivity Software
★ 4.7 (94) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Project Management Office (PMO), Project Management Life Cycle, Operational Excellence, Resource Allocation, Workflow Management, Project Portfolio Management, Operational Efficiency, Project Management, Planning, Capacity Management, Organizational Strategy, Portfolio Management, Operations, Governance, Scheduling, Event Monitoring, Reliability, Coordination, Accountability, Decision Making
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Model Optimization, Generative Model Architectures, Model Deployment, Azure DevOps Pipelines, Large Language Modeling, Model Training, Cloud Deployment, CI/CD, Fine-tuning
Advanced · Course · 1 - 4 Weeks