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.

Georgia Institute of Technology
Skills you'll gain: Music, Multimedia, Design, Web Content Accessibility Guidelines, Usability Testing, Design Thinking, User Experience Design, Human Centered Design
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Music, Music Theory, Aesthetics, World Music, Cultural Diversity, Psychology, Physiology, Biology
Mixed · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Project Controls, Project Risk Management, Project Closure, Earned Value Management, Cost Management, Cost Control, Project Management, Planning, Business Management, Performance Metric, Forecasting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Single Sign-On (SSO), Identity and Access Management, Authentications, Authorization (Computing), Active Directory, Multi-Factor Authentication, Microsoft Azure, Role-Based Access Control (RBAC), User Accounts, Security Controls, Enterprise Security, Cloud Services
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Security, System Programming, Secure Coding, C++ (Programming Language), C (Programming Language), Debugging, Interoperability, File I/O, Data Validation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Smart Goals, Team Motivation, Team Management, Team Performance Management, Goal Setting, Leadership Development, Team Leadership, Professional Development, Leadership, People Development, Personal Development, Team Building, Emotional Intelligence, Self-Awareness, Gap Analysis, Prioritization
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Virtual Machines, Cloud Management, Cloud Computing, Infrastructure As A Service (IaaS), Cloud Storage, Serverless Computing
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Unreal Engine, 3D Assets, Virtual Environment, Augmented and Virtual Reality (AR/VR), Game Design, Video Game Development, Computer Graphics, Animations
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Scaled Agile Framework, Agile Project Management, Agile Methodology, Software Development Methodologies, Scrum (Software Development), Sprint Planning, Kanban Principles, Lean Methodologies, Business Transformation, Organizational Change, Sprint Retrospectives, Waterfall Methodology, Scope Management, Process Mapping, Continuous Improvement Process, Requirements Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Scanning, Microsoft Azure, Vulnerability Assessments, Cloud Security, Continuous Monitoring, Key Management, System Monitoring, Security Controls, Security Information and Event Management (SIEM), Incident Response, Security Management, Hybrid Cloud Computing, Multi-Cloud, Incident Management, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Test Script Development, Test Automation, Eclipse (Software), Software Testing, UI Components, Integrated Development Environments, Web Applications, Java, Functional Testing
Beginner · Guided Project · Less Than 2 Hours

Erasmus University Rotterdam
Skills you'll gain: Diversity and Inclusion, Leadership, Diversity Awareness, Organizational Change, Governance, Advocacy, Social Justice, Organizational Structure, Goal Setting, Overcoming Obstacles, Culture
Mixed · Course · 1 - 4 Weeks