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.

Coursera
Skills you'll gain: Scripting, Python Programming, Computer Programming Tools, Devops Tools, Software Development Tools, Data Structures, Programming Principles, Program Development
Intermediate · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: User Accounts, Real Time Data, Authentications, Cloud Applications, Application Development, JavaScript Frameworks, Application Security, Web Applications, Data Management, Data Structures, Data Storage, Cloud Security
Intermediate · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: NoSQL, Apache Hadoop, Control Systems, Apache Hive, Big Data, Simulation and Simulation Software, Mechanical Design, Model Based Systems Engineering, Database Systems, Artificial Intelligence, Mechanical Engineering, Computer Vision, Laboratory Experience, Systems Architecture, Distributed Computing, Equipment Design, Data Processing, Global Positioning Systems, Business Intelligence, Automation
Beginner · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Prompt Engineering, Generative AI, Anthropic Claude, Responsible AI, ChatGPT, LLM Application, Data Ethics, Artificial Intelligence, Brainstorming, Machine Learning, Deep Learning, Workforce Development, Content Creation, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Rust (Programming Language), Data Structures, Package and Software Management, Maintainability, Algorithms, Software Testing, Software Design Patterns
Intermediate · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Product Lifecycle Management, Performance Measurement, Manufacturing Operations, Supply Chain Management, Enterprise Resource Planning, Material Requirements Planning, Production Management, Data Integration, Business Process Management, Digital Transformation, Data Management, Decision Making, Cybersecurity, Big Data
Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Program Implementation, Plan Execution, Sustainable Development, Business Planning, Data Analysis, Sustainability Reporting, Spreadsheet Software, Contract Management, Waste Minimization, Marketing and Public Relations, Analysis, Sustainability Standards, Policy Development, Annual Reports, Interactive Learning, Sustainable Business, Vendor Contracts, Goal Setting, Business Writing, Project Management
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Identity and Access Management, Cloud Applications, Kubernetes, Application Deployment, Load Balancing, Infrastructure As A Service (IaaS), Cloud Computing, Cloud Computing Architecture, CI/CD, Cloud Security, Microservices, Service Level Agreement, Data Storage, Platform As A Service (PaaS), Cloud Storage, Containerization, Terraform, Cloud API
Intermediate · Specialization · 3 - 6 Months

Fundação Instituto de Administração
Skills you'll gain: Process Mapping, Operations Management, Process Improvement, Revenue Management, Business Modeling, Business Process Improvement, Supply Chain, Supply Chain Management, Business Process, Organizational Structure, Process Analysis, Supply Chain Planning, Business Operations, Lean Six Sigma, Operational Performance Management, Strategic Thinking, Materials Management, Business Strategy, Business Strategies, Strategic Decision-Making
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: React.js, Routing Protocols, UI Components, JavaScript Frameworks, Front-End Web Development, Web Content Accessibility Guidelines, Performance Tuning, Web Development Tools, Cascading Style Sheets (CSS), Event-Driven Programming, User Experience Design, User Interface (UI), TypeScript, Ajax, Debugging, Javascript, Software Design Patterns, Restful API, Application Performance Management, Web Frameworks
Intermediate · Specialization · 3 - 6 Months

University of London
Skills you'll gain: Cryptography, Application Security, Cybersecurity, Encryption, Vulnerability Assessments, Key Management, Public Key Cryptography Standards (PKCS), Authentications, Mobile Security, Data Integrity
Build toward a degree
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Financial Statements, Financial Statement Analysis, Financial Forecasting, Financial Accounting, Income Statement, Balance Sheet, Financial Analysis, Revenue Forecasting, Profit and Loss (P&L) Management, Financial Data, Cash Flows, Accounting, Business Valuation, Capital Expenditure, Finance
Beginner · Course · 1 - 4 Weeks