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 Colorado Boulder
Skills you'll gain: Data Mapping, Artificial Intelligence, Automation, Graph Theory, Planning, Algorithms, Simulation and Simulation Software, Mechanics, Real-Time Operating Systems, Computer Programming, Control Systems, Systems Of Measurement, Simulations, Computer Science, Computer Vision, Engineering, Global Positioning Systems, Image Analysis, Linear Algebra, Design
Build toward a degree
Beginner · Specialization · 3 - 6 Months

SkillsBooster Academy
Skills you'll gain: Keyword Research, Search Engine Optimization, Web Analytics and SEO, Competitive Analysis, Data Ethics, ChatGPT, Search Engine Marketing, Content Creation, Content Performance Analysis, Artificial Intelligence, Digital Marketing, Content Marketing, Marketing, Business Strategy, Business Ethics, Marketing Strategy and Techniques, Market Research, Digital Media Strategy, Product Strategy, Marketing Materials
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Restful API, Application Programming Interface (API), Back-End Web Development, Microsoft Visual Studio, Web Applications, Javascript, Application Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Systems Analysis, Database Design, Business Process Modeling, Process Flow Diagrams, System Testing, Process Mapping, Functional Requirement, Business Systems, Application Deployment, Business Analysis, Requirements Elicitation, Requirements Analysis, Development Testing, Data Management, System Design and Implementation, Software Design Documents, Stakeholder Management, Project Management, Data Visualization, Stakeholder Engagement
Advanced · Course · 1 - 3 Months

Skills you'll gain: Logo Design, Canva (Software), Marketing Design, Marketing Collateral, Marketing Materials, Advertising, Branding, Marketing, Promotional Materials, Graphic Design, Aesthetics, Design Elements And Principles, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Embedded Systems, Internet Of Things, Control Systems, Electronic Systems, Electronics, Maintenance, Repair, and Facility Services, Automation, Integrated Development Environments, Environmental Monitoring, System Monitoring, Infrastructure Architecture, Communication Systems, Real Time Data, Peripheral Devices
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Simulations, Visualization (Computer Graphics), Statistical Visualization, R (Software), R Programming, Statistical Modeling, Statistical Programming, Statistical Analysis, Process Analysis, Data Analysis, Test Case
Beginner · Guided Project · Less Than 2 Hours

Universidad de Palermo
Skills you'll gain: Storytelling, Data Storytelling, Brand Strategy, Presentations, Branding, Persuasive Communication, Strategic Communication, Content Creation, Marketing Communications, Business Strategy, Drive Engagement
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Real Time Data, Software Design, Software Systems, System Programming, System Design and Implementation, Linux, Performance Tuning, Systems Analysis, C (Programming Language), Verification And Validation, Algorithms, Debugging
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Other Programming Languages, Data Structures, Object Oriented Programming (OOP), Maintainability, Programming Principles, Software Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Authorization (Computing), JavaScript Frameworks, Network Routing, Application Programming Interface (API), Web Development Tools, TypeScript, Javascript, Web Development
Advanced · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Responsible AI, Data Security, Security Strategy, Security Management, Information Systems Security, Cloud Security, IT Security Architecture, Enterprise Security, Personally Identifiable Information, Security Controls, Infrastructure Security, Data Ethics, Cybersecurity, Threat Modeling, Artificial Intelligence, Cyber Risk
Beginner · Course · 1 - 4 Weeks