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.

Duke University
Skills you'll gain: C (Programming Language), Data Structures, Algorithms, Computational Thinking, Computer Programming, Debugging
Beginner · Course · 1 - 3 Months

Yale University
Skills you'll gain: Research Design, Medical Science and Research, Statistical Methods, Descriptive Statistics, Data Literacy, Scientific Methods, Clinical Research, Research, Biostatistics, Data Collection, Sampling (Statistics), Medical Terminology, Correlation Analysis
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Descriptive Analytics, Business Analytics, Operations Research, Analytics, Predictive Analytics, Operational Analysis, Business Operations, Data Analysis, Operations Management, Data-Driven Decision-Making, Demand Planning, Forecasting, Simulation and Simulation Software, Business Modeling, Inventory and Warehousing, Process Optimization, Risk Analysis, Supply Chain Planning, Decision Making, Strategic Decision-Making
Mixed · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Data Visualization Software, Program Development, Programming Principles, Computational Thinking, Matplotlib, Python Programming, NumPy, Algorithms, Data Import/Export, Pandas (Python Package), Debugging, Data Manipulation, Integrated Development Environments, Data Structures, Data Analysis, Object Oriented Programming (OOP)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Retail Management, Retail Store Operations, Merchandising, Revenue Management, Customer Analysis, Customer Insights, Product Assortment, Promotional Strategies, Strategic Marketing, Market Intelligence, Price Negotiation, Consumer Behaviour, E-Commerce, Inventory Management System, Operations Management, Competitive Analysis, Organizational Structure
Mixed · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Model Based Systems Engineering, Peer Review, Systems Engineering, Product Lifecycle Management, Intrusion Detection and Prevention, Security Controls, Performance Measurement, Collaborative Software, Control Systems, Anomaly Detection, Machine Controls, Incident Response, Digital Transformation, Vulnerability Assessments, Software Development Life Cycle, Cybersecurity, Manufacturing Operations, Supply Chain Management, Data Sharing, Manufacturing Processes
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: MLOps (Machine Learning Operations), Google Cloud Platform, Cloud Management, DevOps, Continuous Deployment, Automation, Application Deployment, Applied Machine Learning, Machine Learning, Software Development Life Cycle, Continuous Integration, Data Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Product Strategy, Product Management, Commercialization, Technical Product Management, Product Lifecycle Management, MLOps (Machine Learning Operations), Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Product Strategy, User Interface and User Experience (UI/UX) Design, Product Design, Responsible AI, Data Infrastructure, Generative AI, Digital Transformation, Team Performance Management, Machine Learning, Data-Driven Decision-Making, Deep Learning
Beginner · Course · 3 - 6 Months

Empower School of Health
Skills you'll gain: Healthcare Ethics, Data Ethics, Medical Privacy, Responsible AI, Clinical Research Ethics, Healthcare Industry Knowledge, Health Care, Health Care Procedure and Regulation, Ethical Standards And Conduct, Health Technology, Regulation and Legal Compliance, Information Privacy, Telehealth, Health Equity, Informed Consent, Data Security, Data Governance
Intermediate · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Model View Controller, Unified Modeling Language, Object Oriented Programming (OOP), Software Design Patterns, Software Design, Java Programming, Computer Programming, Debugging, Software Architecture, Programming Principles, Other Programming Languages, Prototyping
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Agentic systems, System Design and Implementation, Artificial Intelligence, Solution Design, Unified Modeling Language, Solution Architecture, Performance Metric, Requirements Analysis, Performance Analysis, Workflow Management, Prototyping, Stakeholder Communications, Business Priorities, Benchmarking
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Prompt Engineering, Risk Management Framework, Legal Technology, Responsible AI, Legal Risk, Risk Mitigation, Generative AI, Compliance Management, Continuous Monitoring, AI Product Strategy, Automation, Legal Strategy, Data Ethics, Law, Regulation, and Compliance, Analytics, Governance
Advanced · Course · 1 - 4 Weeks