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.

Macquarie University
Skills you'll gain: Forecasting, Time Series Analysis and Forecasting, Case Studies, Business Metrics, Business Economics, Microsoft Excel, Decision Making, Data Analysis, Data Visualization, Probability & Statistics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microservices, Scalability, Software Architecture, CI/CD, API Gateway, Systems Architecture, Containerization, Software Design, Serverless Computing, Application Design, Solution Architecture, Docker (Software), Software Design Patterns, Systems Design, Kubernetes, Service Oriented Architecture, Event-Driven Programming, Transaction Processing, Cloud Deployment, Data Management
Intermediate · Specialization · 3 - 6 Months

University of California, Davis
Skills you'll gain: Digital Transformation, Innovation, Responsible AI, Digital Communications, Machine Learning, Data Ethics, Business Transformation, Blockchain, Emerging Technologies, Social Impact, Technology Strategies, Data Storage, AI Enablement, Artificial Intelligence, Digital Assets, Fundraising and Crowdsourcing, Technology Solutions, Business Ethics, Artificial Neural Networks, Generative AI
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: SQL, Stored Procedure, Query Languages, MySQL, Database Management, Transaction Processing, Data Manipulation, Relational Databases
Beginner · Guided Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Supply Chain, Supply Chain Management, Supply Chain Planning, Materials Management, Sustainable Business, Inventory Management System, Strategic Decision-Making, Demand Planning, Supplier Relationship Management, Customer Demand Planning, Strategic Partnership, Business Strategy, Governance, Business Technologies, Forecasting, Sustainability Standards, Risk Mitigation, Internet Of Things
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: TCP/IP, Network Administration, Virtual Local Area Network (VLAN), Network Routers, Network Routing, General Networking, Ansible, Puppet (Configuration Management Tool), Software-Defined Networking, Local Area Networks, Computer Networking, Command-Line Interface, Network Infrastructure, Network Security, Wireless Networks, Security Awareness, Networking Hardware, Network Protocols, Chef (Configuration Management Tool), Network Troubleshooting
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Model Evaluation, Logistic Regression, SAS (Software), Predictive Modeling, Regression Analysis, Predictive Analytics, Feature Engineering, Analytics, Statistical Methods, Data Transformation, Statistical Modeling, Statistical Analysis, Business Analytics, Estimation, Probability
Mixed · Course · 1 - 4 Weeks

Michigan State University
Skills you'll gain: Interviewing Skills, Journalism, Report Writing, Investigation, Research, Peer Review, Content Creation, Storytelling, Ethical Standards And Conduct, Data Collection, Writing, Multimedia
Mixed · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Robotics, Internet Of Things, Control Systems, Automation, Programmable Logic Controllers, Image Analysis, Industrial Engineering, Computer Vision, Equipment Design, Embedded Software, Mechanical Design
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Software Design Patterns, Computational Thinking, Software Design, Algorithms, Program Development, Software Development, Software Engineering, Programming Principles, Computer Programming, Problem Solving, Data Structures, Computer Science, Javascript, Web Development, Machine Learning Methods, Data Science
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Market Data, Financial Statement Analysis, Financial Data, Equities, Financial Analysis, Data Analysis, Accounting and Finance Software, Financial Modeling, Technical Analysis, Business Analysis, Real Time Data
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Agentic Workflows, AI Workflows, Generative AI Agents, AI Orchestration, LLM Application, OpenAI, Agentic systems, AI Enablement, ChatGPT, Model Deployment, Generative AI, Artificial Intelligence, Decision Support Systems, Data Integration
Intermediate · Course · 1 - 3 Months