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.

Skills you'll gain: Mobile Development, React Native, Responsive Web Design, Browser Compatibility, HTML and CSS, Cross Platform Development, Web Design and Development, Javascript, User Interface (UI) Design, Web Development
Beginner Ā· Course Ā· 1 - 4 Weeks

LearnKartS
Skills you'll gain: Kanban Principles, Lean Methodologies, Resource Management, Project Controls, Stakeholder Management, Risk Management, Project Management Office (PMO), Project Planning, Communication Planning, Organizational Structure, Governance, Project Portfolio Management, Initiative and Leadership, Organizational Leadership, Scaled Agile Framework, Project Performance, Team Management, Management Reporting, Communication, Quality Management
Intermediate Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Python Programming, Command-Line Interface, Programming Principles, Computer Programming, Scripting, Scripting Languages, Development Environment
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Duke University
Skills you'll gain: Music, Music Theory, Aesthetics, World Music, Cultural Diversity, Psychology, Physiology, Biology
Mixed Ā· Course Ā· 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Mergers & Acquisitions, Business Valuation, Private Equity, Financial Analysis, Financial Modeling, Capital Markets, Corporate Finance, Market Data, Cash Flows, Business Strategy
Intermediate Ā· Course Ā· 1 - 3 Months

University of California, Irvine
Skills you'll gain: Systems Development, Systems Development Life Cycle, Agile Methodology, Productivity Software, Network Security, Computer Hardware, Hardware Architecture, Computer Systems, Data Security, Risk Management, System Design and Implementation, TCP/IP, Information Technology, Software Development Methodologies, Data Ethics, Cybersecurity, General Networking, Productivity, Safety and Security, Process Design
Beginner Ā· Specialization Ā· 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Organizational Structure, Governance, Organizational Strategy, Organizational Effectiveness, Organizational Change, Business Management, Innovation, Systems Thinking, Strategic Leadership, Strategic Thinking, Growth Strategies, Decision Making
Build toward a degree
Beginner Ā· Course Ā· 1 - 3 Months
University of Michigan
Skills you'll gain: Data Structures, Data Processing, Data Manipulation, Python Programming, File Management, Development Environment, Software Installation
Mixed Ā· Course Ā· 1 - 3 Months

ConsenSys Academy
Skills you'll gain: Blockchain, Cryptography, Interoperability, Encryption, FinTech, Emerging Technologies, Ledgers (Accounting), Business Modeling, Distributed Computing, Open Source Technology, Digital Assets, Transaction Processing, Scalability
Beginner Ā· Course Ā· 1 - 3 Months

University of Minnesota
Skills you'll gain: Business Systems Analysis, Systems Analysis, Requirements Analysis, Business Requirements, Business Systems, User Requirements Documents, Process Analysis, Business Process Modeling, Dataflow
Beginner Ā· Course Ā· 1 - 3 Months

Board Infinity
Skills you'll gain: Application Development, Application Frameworks, Program Development, Development Environment, Microsoft Visual Studio
Beginner Ā· Course Ā· 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Portfolio Management, Financial Modeling, Presentations, Microsoft PowerPoint, Investment Management, Business Modeling, Data Modeling, Quantitative Research, Business Analytics, Risk Modeling, Financial Data, Microsoft Excel, Financial Analysis, Regression Analysis
Mixed Ā· Course Ā· 1 - 3 Months