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.

University of California, Irvine
Skills you'll gain: Dashboard, Data Visualization Software, Data Visualization, Business Reporting, SAS (Software), Interactive Data Visualization, Cloud Computing Architecture, Data Storytelling, Business Intelligence, Business Analytics, Data Warehousing, Cloud Computing, Big Data, Machine Learning, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainability Standards, Sustainable Development, Sustainability Reporting, Performance Measurement, Stakeholder Engagement, Compliance Management, Governance, Key Performance Indicators (KPIs), Performance Analysis, Benchmarking, Data-Driven Decision-Making, Verification And Validation, Accountability
Mixed · Course · 1 - 3 Months

Copenhagen Business School
Skills you'll gain: Growth Strategies, Team Oriented, Marketing Communications, Business Modeling, Business Planning, Sustainable Development, Organizational Structure, Entrepreneurship, Marketing Effectiveness, Communication Strategies, New Business Development, Business Development, Business Strategies, Community Development, Program Evaluation, Social Sciences, Sustainable Business, Business Strategy, Fundraising, Financial Inclusion
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Operating Systems, Hardware Troubleshooting, Desktop Support, Network Troubleshooting, Network Security, Computer Hardware, Network Support, System Support, Microsoft Windows, Systems Administration, Networking Hardware, Mac OS, Technical Support, System Configuration, Technical Support and Services, Operating System Administration, Network Infrastructure, Data Storage, Command-Line Interface, Peripheral Devices
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Data Analysis Expressions (DAX), Microsoft 365, Data Validation
Intermediate · Guided Project · Less Than 2 Hours

University of California San Diego
Skills you'll gain: Growth Mindedness, Technical Communication, Willingness To Learn, Adaptability, Algorithms, Overcoming Obstacles, Software Engineering, Verbal Communication Skills, Interpersonal Communications, Communication, Problem Solving, Self-Awareness, Complex Problem Solving
Intermediate · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Cyber Threat Intelligence, Cyber Security Policies, Cybersecurity, International Relations, Cyber Governance, Network Infrastructure, Conflict Management, Security Management, Political Sciences, Media and Communications, Psychology
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Angular, JavaScript Frameworks, Unit Testing, Ajax, Cloud Applications, Web Applications, Front-End Web Development, Web Development, Javascript, Application Design, Model View Controller, Hypertext Markup Language (HTML), UI Components, Software Design Patterns
Intermediate · Course · 1 - 3 Months
Nanjing University
Skills you'll gain: Music, Classical Music, World Music, Social Studies, Cultural Sensitivity, Ancient History, Media and Communications, Art History, Language Learning, Cultural Diversity, Liberal Arts, Social Sciences, Electronic Media, Intercultural Competence, Performing Arts, Anthropology, Sociology, Nutrition and Diet
Beginner · Course · 1 - 3 Months

Skills you'll gain: Promotional Strategies, Marketing Planning, Marketing Strategy and Techniques, Social Media Content, Cross-Channel Marketing, Content Marketing, Marketing, Target Audience, Social Media, Digital Marketing, Marketing Analytics, Marketing Strategies, Content Creation, Social Media Marketing, Content Strategy, Brand Marketing, Market Research, Graphic and Visual Design, Generative AI, Performance Analysis
Beginner · Specialization · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, AI Product Strategy, Artificial Neural Networks, Deep Learning, Responsible AI, Data Ethics, Machine Learning, Business Transformation, Data Science, Data Literacy
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: React.js, ASP.NET, Restful API, .NET Framework, Web Applications, Web Services, Hypertext Markup Language (HTML), Front-End Web Development, JSON, Application Development, JavaScript Frameworks, Model View Controller, Application Frameworks, Program Development, Javascript, Development Environment, Back-End Web Development, Web Development, Microsoft Visual Studio, Cascading Style Sheets (CSS)
Intermediate · Specialization · 1 - 3 Months