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.

Johns Hopkins University
Skills you'll gain: Apache Hadoop, Data Processing, Distributed Computing, Performance Tuning, Software Architecture, Scalability, Java, Program Development
Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, Healthcare Industry Knowledge, Ethical Standards And Conduct, Health Assessment, Clinical Assessment, Health Informatics, Verification And Validation, Health Technology, Scenario Testing
Beginner · Course · 1 - 3 Months

Universidad de Palermo
Skills you'll gain: Relational Databases, SQL, Database Design, Database Management, Databases, Data Maintenance, Back-End Web Development, Data Modeling, Data Entry, Query Languages, Web Development, Web Applications, Data Access, Information Technology
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Innovation, Internal Auditing, Corporate Strategy, Overcoming Objections, Organizational Structure, Organizational Change, Entrepreneurship, Culture Transformation, New Business Development, Business Strategy
Beginner · Course · 1 - 4 Weeks

University of Rochester
Skills you'll gain: Health Disparities, Social Determinants Of Health, Health Equity, Community Health, Public Health, Public Health and Disease Prevention, Health Systems, Community Outreach, Data Collection, Research, Program Evaluation
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Javascript, jQuery, Event-Driven Programming, Object Oriented Programming (OOP), JSON, Web Applications, Computer Programming, Web Development Tools, Debugging, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS)
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Natural Language Processing, Text Mining, Artificial Intelligence and Machine Learning (AI/ML), Statistical Modeling, Data Processing, Probability & Statistics, Unstructured Data, Deep Learning, Machine Learning, Supervised Learning, Algorithms, Regression Analysis
Build toward a degree
Intermediate · Course · 1 - 4 Weeks
Google Cloud
Skills you'll gain: Presentations, Google Workspace, Product Demonstration, Sales Presentations, Collaborative Software, Data Visualization, Multimedia, Document Management, Organizational Skills, Data Sharing, Version Control, File Management
Beginner · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Cyber Threat Intelligence, Cyber Threat Hunting, Threat Detection, Vulnerability Assessments, Threat Management, Event Monitoring, Security Information and Event Management (SIEM), Continuous Monitoring, Incident Response, Security Management, Malware Protection, Network Security, System Monitoring, Network Analysis, Network Monitoring
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Business Process Automation, Automation, User Interface (UI), Application Deployment, Data Import/Export, System Monitoring
Beginner · Course · 1 - 4 Weeks

Knowledge Accelerators
Skills you'll gain: Cyber Security Policies, Mobile Security, Identity and Access Management, Remote Access Systems, Data Security, Multi-Factor Authentication, Artificial Intelligence
Beginner · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Probability, Simulations, Advanced Mathematics, Probability & Statistics, Probability Distribution, Statistical Methods, Mathematical Theory & Analysis, Sampling (Statistics), Mathematical Modeling, Statistical Inference, Calculus
Mixed · Course · 1 - 3 Months