Java Data Structures courses can help you learn about arrays, linked lists, stacks, queues, and hash tables. You can build skills in algorithm efficiency, data manipulation, and implementing search and sort techniques. Many courses introduce tools like Eclipse or IntelliJ IDEA, which support coding practices and debugging, allowing you to apply your knowledge in real coding environments. You'll also explore concepts such as recursion and tree structures, enhancing your ability to tackle complex programming challenges.

Dubai College of Tourism
Skills you'll gain: Hospitality Management, Online Advertising, Promotional Strategies, Hospitality, Digital Marketing, Marketing Strategy and Techniques, Consumer Behaviour, Customer Insights, Customer experience improvement, Marketing, Marketing Planning, Target Market, Strategic Marketing, Marketing Channel, Content Marketing, Market Trend, Customer Relationship Management, Adaptability
Beginner · Course · 1 - 4 Weeks

University of Lausanne
Skills you'll gain: Health Policy, Geographic Information Systems, Public Health, Case Studies, Health Systems, Spatial Analysis, Systems Thinking, Social Determinants Of Health, Sustainable Development, Data Management, Environmental Science, Emerging Technologies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Power Platform, Database Development, Process Development, No-Code Development, Standard Operating Procedure, Business Process, Workflow Management, Microsoft 365, Process Flow Diagrams
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Data Visualization, Google Sheets, Data Visualization Software, Data Presentation, Pivot Tables And Charts, Spreadsheet Software, Google Workspace
Advanced · Project · Less Than 2 Hours

Skills you'll gain: Windows PowerShell, Scripting, Operating System Administration, Automation, Windows Servers, Data Validation, Server Administration, Administration, Software Installation, Data Import/Export, Service Management, Cloud Computing, Remote Access Systems, Extensible Markup Language (XML), Debugging
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Applications, Google Cloud Platform, Database Development, Data Access, Data Store, Cloud Computing, Software Installation, Application Development, Web Development, Cloud Management
Beginner · Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Extensible Markup Language (XML), Extensible Languages and XML, Data Validation, Document Management
Intermediate · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Prompt Engineering, Responsible AI, Data Ethics, AI Product Strategy, Generative AI, Ethical Standards And Conduct, Artificial Intelligence, Business Ethics, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Software Development Life Cycle, Google Cloud Platform, Development Testing, Application Lifecycle Management, Application Development, Test Case, Query Languages, Web Applications, Debugging
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Logo Design, Graphic Design, Graphic and Visual Design, Color Theory, Creativity, User Accounts, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Banco Interamericano de Desarrollo
Skills you'll gain: Digital Transformation, Business Transformation, Technology Strategies, Human Resources Management and Planning, Cybersecurity, Project Design, Policy Development, Public Administration, Governance, Program Evaluation, Strategic Planning, Process Improvement, Data Management
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Node.JS, Full-Stack Web Development, User Interface (UI), Application Deployment, MongoDB, Angular, Back-End Web Development, Front-End Web Development, User Interface (UI) Design, Web Applications, JavaScript Frameworks, Restful API, Web Development, Secure Coding, Authentications, Authorization (Computing), Scalability
Intermediate · Course · 1 - 4 Weeks