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 Michigan
Skills you'll gain: Automation, Electric Power Systems, Technology Roadmaps, Emerging Technologies, Economics, Policy, and Social Studies, Social Sciences, Technology Solutions, Sustainable Systems, Transportation Operations, Socioeconomics, Sustainable Development, Social Justice, Environmental Issue, Policy Analysis, Health Equity, Mobile Security, Disabilities, Sociology, Data Ethics, Information Privacy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Risk Management Framework, Authentications, IT Management, Security Management, Identity and Access Management, Security Controls, Authorization (Computing), Security Awareness, Single Sign-On (SSO), Data Ethics, Computer Security Awareness Training, Multi-Factor Authentication, Change Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cyber Threat Intelligence, Cybersecurity, Cyber Attacks, Cyber Security Assessment, Threat Modeling, Threat Detection, Intrusion Detection and Prevention, Exploitation techniques, Security Management, Network Security, Malware Protection, Network Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Instagram, Content Performance Analysis, Social Media, Social Media Marketing, Marketing Analytics, Content Strategy, Strategic Decision-Making, Key Performance Indicators (KPIs), Brand Awareness, Competitive Analysis, Drive Engagement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Anomaly Detection, Microsoft Azure, Computer Vision, Image Analysis, Artificial Intelligence, Natural Language Processing, Applied Machine Learning, Text Mining, Application Programming Interface (API), Time Series Analysis and Forecasting, Data Processing, Restful API
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computer Graphics, Visualization (Computer Graphics), Design
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Generative AI, Cloud Applications, NoSQL, Databases, Database Management Systems, PostgreSQL, Data Store, Relational Databases, Transaction Processing, Data Migration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Javascript, Browser Compatibility, Debugging, Maintainability
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, AI Product Strategy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Business Transformation, Growth Strategies, Strategic Leadership, Business Development, Strategic Thinking, Organizational Change, Organizational Strategy, Emerging Technologies, Digital Transformation, Business Strategies, Leadership, Innovation, Organizational Structure, Market Opportunities
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Facebook, Marketing Analytics, Social Media Marketing, Social Media Management, Content Strategy, Online Advertising, Instagram, Analytics, Performance Measurement, Key Performance Indicators (KPIs), Business Analytics, Social Media Strategy, Scalability, Revenue Management, Data-Driven Decision-Making, Brand Marketing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Docker (Software), YAML, Containerization, Configuration Management, Data Pipelines, Real Time Data, Debugging, DevOps, Microservices, Application Deployment, Scalability
Intermediate · Course · 1 - 4 Weeks