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.

Tecnológico de Monterrey
Skills you'll gain: Calculus, Applied Mathematics, Physics, Geometry, Visualization (Computer Graphics), Graphing, Mathematical Modeling, Trigonometry
Mixed · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Business Analysis, Project Management, Risk Management, Project Planning, Data Visualization, Agile Project Management, Microsoft Excel, Cost Management, Business Systems Analysis, Project Management Office (PMO), Stakeholder Engagement, Excel Formulas, Scope Management, Pivot Tables And Charts, Dashboard, Business Analytics, Stakeholder Management, Business Requirements, Data Analysis, Data Validation
Beginner · Specialization · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Product Roadmaps, Product Management, Customer Retention, Financial Analysis, Product Development, Product Lifecycle Management, Product Strategy, Innovation, Revenue Management, Financial Statements, Agile Methodology, Customer experience strategy (CX), Key Performance Indicators (KPIs), Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Identity and Access Management, Prompt Engineering, Google Cloud Platform, Cloud Infrastructure, Kubernetes, Google App Engine, Platform As A Service (PaaS), Microservices, Containerization, Application Deployment, Cloud Applications, Cloud Computing, Cloud Computing Architecture, Terraform, Cloud-Native Computing, Site Reliability Engineering, Data Storage, Cloud Storage, Cloud Services, Cloud Deployment
Intermediate · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Large Language Modeling, Generative AI, Machine Learning, Applied Machine Learning, Artificial Intelligence, Data Science
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Target Audience, Blogs, Copywriting, User Feedback, Writing, Prompt Engineering, Generative AI Agents, Content Creation, Product Knowledge, Editing, Digital Content
Intermediate · Guided Project · Less Than 2 Hours

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Internet Of Things, Cloud Platforms, IBM Cloud, Application Development, Cloud Computing, Google Cloud Platform, Microsoft Azure, Amazon Web Services, Emerging Technologies, Network Protocols, Data Analysis
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Computer Vision, Vision Transformer (ViT), Convolutional Neural Networks, Image Analysis, Generative AI, Deep Learning, Augmented and Virtual Reality (AR/VR), Artificial Intelligence and Machine Learning (AI/ML), Computer Graphics, Autoencoders, Unsupervised Learning, 3D Assets
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Cyber Risk, Security Awareness, Cyber Attacks, Mobile Security, Cybersecurity, Cyber Security Assessment, Cyber Security Policies, Data Security, Cyber Threat Hunting, Email Security, Authentications, Security Management, Security Strategy
Beginner · Course · 1 - 4 Weeks

Berklee
Skills you'll gain: Music Theory, Musical Composition, Music, Writing and Editing, Storytelling, Writing, Creativity
Mixed · Course · 1 - 3 Months

Knowledge Accelerators
Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Teams, Productivity Software, Microsoft Power Platform, Workflow Management, Team Building, Generative AI Agents, Document Management, Generative AI, Ethical Standards And Conduct, Language Interpretation, Translation, and Studies, Microsoft Excel, Business Correspondence, Presentations, Prioritization, Business Writing, Productivity, Microsoft PowerPoint, Business Communication
Beginner · Specialization · 3 - 6 Months

Rutgers the State University of New Jersey
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Generative AI, Data Ethics, Responsible AI, Sustainable Business, Corporate Sustainability, Law, Regulation, and Compliance, Environmental Regulations, Regulatory Compliance, Retrieval-Augmented Generation, Regulatory Requirements, Sustainability Reporting, Business Ethics, Prompt Engineering, AI Enablement, Environmental Issue, Sustainability Standards
Intermediate · Course · 1 - 3 Months