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: Entrepreneurial Finance, Business Planning, Intellectual Property, Entrepreneurship, Engineering Management, Legal Risk, Business Ethics, Organizational Development, Business Modeling, Regulation and Legal Compliance, Business Strategies, New Business Development, Business Valuation, Financial Planning, Income Statement, Commercial Laws, Fundraising, Cash Flows, Engineering, Presentations
Build toward a degree
Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Amazon S3, AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Amazon Web Services, Cloud Computing, Cloud Computing Architecture, Cloud Infrastructure, Command-Line Interface, Public Cloud, Cloud Storage, Multi-Factor Authentication, Data Storage, Scalability
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Incident Response, Threat Modeling, Vulnerability Scanning, Vulnerability Management, Vulnerability Assessments, Threat Detection, Risk Management, Cybersecurity, Computer Security Incident Management, Secure Coding, Cyber Security Assessment, Incident Management, Security Testing, Cyber Governance, Intrusion Detection and Prevention, Risk Management Framework, Cyber Threat Intelligence, Network Infrastructure, Network Security, Security Information and Event Management (SIEM)
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Containerization, Restful API, Event-Driven Programming, DevOps, Data Integration, z/OS, Application Deployment, Cloud Applications, Microservices, Enterprise Architecture, IBM Cloud, Application Lifecycle Management, Application Design, Systems Integration, Hybrid Cloud Computing, Software Architecture
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Operational Efficiency, Six Sigma Methodology, Operations Management, Lean Methodologies, Performance Metric, Business Process Management, Process Improvement, Process Analysis, Continuous Improvement Process, Business Technologies, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Firewall, Ubuntu, Network Monitoring, TCP/IP, Data Storage, Network Protocols, Network Troubleshooting, Unix, General Networking, Linux, Unix Commands, Computer Networking, Command-Line Interface, Data Storage Technologies, Systems Administration, System Configuration, Network Security, File Management, Shell Script
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Manufacturing and Production, Industrial Engineering, Workforce Development, Automation, Socioeconomics, Sustainable Technologies, Internet Of Things, Emerging Technologies, Digital Transformation, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Interactive Learning, Student Engagement, Algorithms, Diversity Awareness, Pedagogy, Facebook, Mathematics Education, Instructional Strategies, Programming Principles, Teaching, Data Storage, Education and Training, Software Engineering, Geographic Information Systems, Lesson Planning, Computer Science, Theoretical Computer Science, Computational Thinking, Social Network Analysis, User Experience
Beginner · Course · 1 - 3 Months
Skills you'll gain: Qualitative Research, Research Design, Surveys, Focus Group, Research Methodologies, Research, Data Collection, Interviewing Skills, Case Studies, Analysis, Report Writing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft PowerPoint, Timelines, Product Roadmaps, Microsoft 365, Presentations, Technology Roadmaps, Milestones (Project Management), Project Schedules, Project Management, Business Process Management, Business Communication
Beginner · Guided Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Blockchain, Cryptography, FinTech, Governance, Emerging Technologies, Payment Systems, Transaction Processing, Law, Regulation, and Compliance, Distributed Computing, Digital Assets, Internet Of Things, Case Studies
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Indian Institute of Technology Guwahati
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Computer Graphics, 3D Modeling, Manufacturing Processes, Mechanical Design, Manufacturing and Production, Engineering Drawings, Visualization (Computer Graphics), Prototyping, Industrial Design, Product Engineering, Process Development, Robotic Process Automation, Simulation and Simulation Software, Materials science, Automation, Process Engineering, Mechanical Engineering, Manufacturing Standards
Intermediate · Specialization · 3 - 6 Months