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.

Infosec
Skills you'll gain: Penetration Testing, Cyber Security Policies, Linux Commands, Cyber Security Assessment, Command-Line Interface, Cybersecurity, Cloud Computing, Linux, Risk Management Framework, Operating System Administration, Network Monitoring, Security Management, Operating Systems, Cyber Risk, Cloud Services, Threat Management, General Networking, Windows PowerShell, Cyber Governance, Unix Commands
Beginner · Specialization · 1 - 3 Months

Macquarie University
Skills you'll gain: Video Production, Infographics, Course Development, Developing Training Materials, Multimedia, Podcasting, Discussion Facilitation, Digital pedagogy, Content Creation, Constructive Feedback, Instructional Design, Design Reviews, Education Software and Technology, Pedagogy, Storyboarding, Teaching, Design, Collaborative Software, Planning, Virtual Environment
Beginner · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Responsible AI, Generative AI, Prompt Engineering, Amazon Bedrock, AWS SageMaker, AI Workflows, Agentic systems, AI Enablement, AI Product Strategy, Generative AI Agents, Amazon Web Services, AI Orchestration, Application Programming Interface (API), Application Development, Model Deployment, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, LLM Application, Solution Architecture, Data Management
Beginner · Professional Certificate · 1 - 3 Months

Università Bocconi
Skills you'll gain: Food and Beverage, Customer experience strategy (CX), Hospitality, Brand Management, Product Quality (QA/QC), Global Marketing, Product Management, Product Strategy, Value Propositions, Business Strategy, Innovation, Growth Strategies, Market Dynamics, Marketing
Mixed · Course · 1 - 3 Months

Universidad de Palermo
Skills you'll gain: Negotiation, Game Theory, Social Skills, Decision Making, Conflict Management, Relationship Building, Strategic Decision-Making, Interpersonal Communications, Verbal Communication Skills, Leadership, Communication, Emotional Intelligence, Team Leadership, Team Management, Organizational Leadership, Leadership Development, Industrial and Organizational Psychology, Leadership and Management, Coordination, Behavioral Economics
Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Talent Management, Talent Pipelining, People Development, Employee Onboarding, Employee Coaching, Talent Recruitment, Performance Review, Talent Acquisition, Performance Management, Leadership Development, Recruitment Strategies, Coaching, Performance Measurement, Recruitment, Employee Engagement
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Go (Programming Language), Debugging, Unit Testing, Verification And Validation, Application Frameworks, Programming Principles, Web Development, Web Applications, Data Structures, Development Environment, Object Oriented Programming (OOP), Software Design, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Stakeholder Management, Business Analysis, SAP Signavio, Business Systems Analysis, SAP Analytics Cloud, SAP Applications, Systems Analysis, Stakeholder Analysis, Business Process Modeling, Business Requirements, ChatGPT, Requirements Analysis, Strategic Thinking, Organizational Strategy, LLM Application, Agile Methodology, Communication, Critical Thinking
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Microsoft Excel, Visual Basic (Programming Language), Simulations, Code Review, User Interface (UI), Automation, Debugging, Data Management
Advanced · Course · 1 - 3 Months

University of Cape Town
Skills you'll gain: Design Thinking, Social Impact, Financial Inclusion, Risk Management, Business Modeling, Sustainable Development, Innovation, Performance Measurement, Resource Management, Stakeholder Engagement, Strategic Partnership, Fundraising, Entrepreneurial Finance, Finance, Due Diligence, Case Studies
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Epidemiology, Public Health, Public Health and Disease Prevention, Health Systems, Community Health, Health Policy, Program Evaluation, Infectious Diseases, Data Collection, Trend Analysis
Beginner · Course · 1 - 4 Weeks

Interactive Brokers
Skills you'll gain: Equities, Investments, Financial Analysis, Financial Statement Analysis, Balance Sheet, Financial Market, Business Metrics, Risk Management, Portfolio Management, Income Statement, Business Economics, Cash Flows
Beginner · Course · 1 - 4 Weeks