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.

Coursera
Skills you'll gain: Employee Surveys, User Accounts, Social Media, User Feedback, Data Sharing, Presentations, Data Analysis Software
Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Verification And Validation, Systems Design, Theoretical Computer Science, Systems Analysis, Computer Architecture, Software Architecture, Simulations, Graph Theory, Hardware Architecture, Logical Reasoning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Leadership, Innovation, Decision Making, Organizational Leadership, Team Leadership, Data-Driven Decision-Making, Business Communication, Creativity, Communication, Communication Strategies, Graphical Tools
Advanced · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Computer Architecture, Hardware Architecture, Digital Communications, System Design and Implementation, Computer Hardware, Functional Design, Technical Design, Data Storage
Mixed · Course · 1 - 3 Months

Skills you'll gain: Unit Testing, Microsoft Copilot, Flask (Web Framework), Front-End Web Development, Web Applications, Web Development, Secure Coding, Microsoft Visual Studio, Python Programming, Development Environment, User Interface (UI), Application Programming Interface (API)
Intermediate · Guided Project · Less Than 2 Hours

IE Business School
Skills you'll gain: Diversity and Inclusion, Team Building, Culture Transformation, Governance, Corporate Strategy, Employee Onboarding, Compliance Management, Go To Market Strategy, Entrepreneurship, Recruitment Strategies, Employee Retention, Organizational Leadership, Leadership and Management, Business Strategy
Beginner · Course · 1 - 4 Weeks

EIT Digital
Skills you'll gain: Information Privacy, Medical Privacy, Personally Identifiable Information, Legal Writing, Legal Research, General Data Protection Regulation (GDPR), Health Information Management, Law, Regulation, and Compliance, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Health Care Procedure and Regulation, Technology Strategies
Intermediate · Course · 1 - 3 Months

Codio
Skills you'll gain: Prompt Engineering, Generative AI, OpenAI, Animations, Image Analysis, Image Quality, ChatGPT, Visualization (Computer Graphics), Computer Graphics, Application Programming Interface (API)
Beginner · Course · 1 - 4 Weeks

Universidad Nacional de Colombia
Skills you'll gain: Research, Personally Identifiable Information, Science and Research, Data Sharing, User Accounts, Ethical Standards And Conduct, Higher Education, Information Privacy, Content Management, Data Validation, Digital Communications
Beginner · Course · 1 - 3 Months

Google - Spectrum Sharing
Skills you'll gain: Key Management, Communication Systems, Interoperability, Configuration Management, Telecommunications, Wireless Networks, Data Validation, Geographic Information Systems
Advanced · Course · 1 - 3 Months

Skills you'll gain: Cloud Computing Architecture, Public Cloud, Cloud Security, Data Import/Export, Load Balancing, Multi-Factor Authentication, Event Monitoring, Data Storage, MySQL, Key Management, Scalability
Intermediate · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Marketing, Digital Marketing, UI/UX Strategy, Digital Advertising, Marketing Strategy and Techniques, E-Commerce, Social Media Marketing, Content Marketing, Search Engine Optimization, Video Production, Business Strategy, Brand Awareness, Web Analytics and SEO, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks