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 Virginia
Skills you'll gain: Design Thinking, Creative Problem-Solving, Creative Thinking, Ideation, Innovation, Storytelling, Market Opportunities, Strategic Thinking, Human Centered Design, Data Visualization, Entrepreneurship, New Product Development, Case Studies, Process Development, Peer Review
Beginner · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Pandas (Python Package), Databases, Data Pipelines, Database Design, Performance Tuning, Data Transformation, Python Programming, Data Structures, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Intellectual Property, Presentations, Public Speaking, Innovation, Organizational Structure, Persuasive Communication, Healthcare Industry Knowledge, Entrepreneurship, Grant Applications, Commercialization, Fundraising, Market Analysis, Public Health
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Dashboard, Pivot Tables And Charts, Spreadsheet Software, Data Visualization Software, Data Presentation, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Selenium (Software), Test Automation, Software Testing, Test Data, Browser Compatibility, Test Case, Java, Automation, Web Development Tools, Debugging
Intermediate · Course · 1 - 3 Months

Peking University
Skills you'll gain: Bioinformatics, Markov Model, Life Sciences, Molecular Biology, Informatics, Biostatistics, Computational Thinking, Data Mining, Medical Science and Research, Machine Learning Methods, Algorithms, Applied Machine Learning, Data Processing, Predictive Modeling, Statistical Methods, Data Analysis Software, Text Mining
Mixed · Course · 3 - 6 Months

UNSW Sydney (The University of New South Wales)
Skills you'll gain: Design Thinking, Business Transformation, Workforce Development, Strategic Thinking, Automation, Digital Transformation, Human Centered Design, Emerging Technologies, Innovation, Service Design, Business Process Automation, Forecasting, Organizational Change
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Health Informatics, Clinical Informatics, Decision Support Systems, Solution Design, Health Technology, Health Care, Health Information Management, Usability Testing, Requirements Elicitation, Electronic Medical Record, Data Capture, User Centered Design, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Benchmarking, Professional Development, Smart Goals, Planning, Performance Analysis, Job Analysis, Human Capital, Organizational Skills, Personal Development, Dashboard, Microsoft Excel, Goal Setting, Business Strategy, Writing
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Looker (Software), Data Modeling, Database Design, Exploratory Data Analysis, Data Analysis, Data Visualization Software
Beginner · Project · Less Than 2 Hours

Microsoft
Skills you'll gain: SQL, Relational Databases, Microsoft Copilot, Database Management, Transaction Processing, Query Languages, Database Design, Databases, Object-Relational Mapping, Performance Tuning, Data Integrity, Data Modeling, Data Security
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Calendar Management, Performance Analysis, Analytics, Data-Driven Decision-Making, Data Analysis, Scheduling, Team Performance Management, Linear Algebra, Data Management, Administration, Contract Management, Team Management, Contract Negotiation, Business Mathematics, R Programming, Operations Management
Beginner · Course · 1 - 3 Months