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.

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Kubernetes, Generative AI, Big Data, Software Development Life Cycle, Cloud Computing, Cloud Security, Development Testing, Application Deployment, Marketing Analytics, DevOps, Application Lifecycle Management, Application Development, Network Planning And Design, Data Analysis, Software Development Tools, Vulnerability Assessments, Security Controls, Security Engineering
Intermediate · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Copilot, User Interface and User Experience (UI/UX) Design, UI Components, Performance Tuning, Front-End Web Development, Event-Driven Programming, Web Applications, Server Side, Data Validation, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Spring Boot, Configuration Management, JUnit, Java Programming, Java, Application Design, Unit Testing, Middleware, Application Programming Interface (API), Service Oriented Architecture, Software Design Patterns
Advanced · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Cybersecurity, Cyber Attacks, Incident Response, Security Management, Network Security, Security Information and Event Management (SIEM), Security Controls, Identity and Access Management, Cryptography, Threat Detection, Data Security, Computer Security, Encryption, Personally Identifiable Information, Data Governance, Firewall, Vulnerability Assessments, User Accounts, Authorization (Computing), Risk Management
Intermediate · Course · 3 - 6 Months

ESSEC Business School
Skills you'll gain: Innovation, Management Training And Development, Business Transformation, Organizational Change, Organizational Strategy, Organizational Structure, Business Management, Process Development, Leadership Studies, Adaptability, Employee Engagement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Automation, Marketing Analytics, Digital Marketing, MarTech, Predictive Analytics, Advanced Analytics, Analytics, Marketing Effectiveness, Marketing Strategies, Marketing Channel, Data Analysis, Natural Language Processing, Business Ethics, Video Production, Artificial Intelligence, Machine Learning
Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Cryptography, Security Requirements Analysis, Encryption, Data Security, Security Management, Personally Identifiable Information, Threat Management, ISO/IEC 27001, Cyber Security Policies, Information Assurance, General Data Protection Regulation (GDPR), Cybersecurity, Information Privacy, Security Awareness, Threat Detection, Cyber Risk, Human Factors, Authentications, Data Integrity, Authorization (Computing)
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Survey Creation, Interviewing Skills, Research Design, Data Collection, Qualitative Research, Research, Research Methodologies, Quantitative Research
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Service Management, Information Technology Infrastructure Library, IT Management, Service Design, Organizational Structure, Strategic Partnership, Information Management, Supplier Relationship Management, Supplier Management, Vendor Relationship Management, Process Management, People Development, Organizational Strategy, Continuous Improvement Process
Intermediate · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Network Security, Network Administration, Security Management, Firewall, Network Monitoring, Cybersecurity, General Networking, Cyber Security Assessment, Network Protocols, Computer Networking, Virtual Private Networks (VPN), Wireless Networks, Vulnerability Assessments, Cloud Security, System Monitoring, Security Awareness, TCP/IP, Intrusion Detection and Prevention, Cloud Computing, Threat Detection
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Bash (Scripting Language), Scalability, Distributed Computing, Big Data, Operating Systems, File Systems, Linux, Scripting, Command-Line Interface, Performance Tuning, Programming Principles, Computer Architecture
Build toward a degree
Beginner · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Control Systems, Machine Controls, Manufacturing Processes, Automation, Software Systems, Real Time Data, Artificial Intelligence, Machine Learning, Open Source Technology
Beginner · Course · 1 - 4 Weeks