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.

Skills you'll gain: UI Components, HTML and CSS, Extensible Markup Language (XML), Cascading Style Sheets (CSS), Verification And Validation, Interactive Design, User Interface (UI), Web Design and Development, Web Content Accessibility Guidelines, Web Development, Web Design, Interaction Design, Data Validation, Debugging, Development Testing, Maintainability
Mixed · Course · 1 - 4 Weeks

Shanghai Jiao Tong University
Skills you'll gain: Emergency Response, Accident Prevention, Athletic Training, Sports Medicine, Risk Management, Injury Prevention, First Aid, Fire And Life Safety, Safety Training, Safety Standards, Cardiopulmonary Resuscitation (CPR), Self-Discipline, Resourcefulness, Environmental Science, Exercise Science, Adaptability, Personal protective equipment
Mixed · Course · 1 - 3 Months

Utrecht University
Skills you'll gain: Social Justice, Social Impact, Socioeconomics, Sustainable Development, Community Development, Governance, Policy Analysis, Environmental Policy, Climate Change Mitigation, Case Studies, Stakeholder Engagement
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Cloud Computing Architecture, Cloud Infrastructure, Load Balancing, Terraform, Cloud Computing, Infrastructure as Code (IaC), Managed Services, Cloud Deployment, Virtual Private Networks (VPN), Virtual Machines, Virtual Networking, Scalability
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: API Design, Application Programming Interface (API), Postman API Platform, API Testing, Software Documentation, Software Design Documents, OAuth, CI/CD, .NET Framework, Web Services, Authentications
Intermediate · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Autism Spectrum Disorders, Clinical Psychology, Psychiatry, Mental Health Diseases and Disorders, Mental and Behavioral Health, Activities of Daily Living (ADLs), Cognitive Behavioral Therapy, Behavioral Health, Neurology, Diagnostic Tests, Working With Children
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Firewall, Zero Trust Network Access, Linux Administration, Network Security, Security Strategy, Remote Access Systems, Linux, Security Controls, Unix, Ubuntu, Systems Administration, System Configuration
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Network Performance Management, Software-Defined Networking, Network Administration, Network Routing, Wide Area Networks, Network Monitoring, Disaster Recovery, Virtual Networking, Performance Tuning, General Networking, Network Engineering, Network Planning And Design, Network Troubleshooting, Network Security, Cyber Security Assessment, Vulnerability Scanning, Continuous Monitoring, Security Management, Patch Management, Application Performance Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Business Strategy, Contingency Planning, Business Planning, Organizational Strategy, Strategic Decision-Making, Competitive Analysis, Strategic Leadership, Business Analysis, Portfolio Management, Analysis, Market Analysis, Risk Analysis, Strategic Prioritization, Resource Allocation, Growth Strategies, Market Dynamics
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Agile Methodology, Scrum (Software Development), Agile Project Management, Sprint Retrospectives, Agile Software Development, Sprint Planning, User Story, Backlogs, Agile Product Development, Project Estimation, Project Management, Estimation, Project Planning
Mixed · Course · 1 - 3 Months

Alibaba Cloud Academy
Skills you'll gain: Application Deployment, Performance Tuning, Application Performance Management, Cloud Applications, Cloud Management, Redis, Cloud Platforms, Cloud Services, Middleware
Beginner · Course · 1 - 3 Months
Simplilearn
Skills you'll gain: User Story, Project Estimation, Sprint Planning, Agile Project Management, Agile Methodology, Estimation, Stakeholder Communications, Backlogs, Agile Product Development, Stakeholder Management, Project Controls, Project Planning, Continuous Improvement Process, Prioritization, Business Priorities, Project Management, Forecasting, Release Management, Persona Development
Beginner · Course · 1 - 3 Months