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.

Skills you'll gain: Architectural Drawing, Technical Drawing, Drafting and Engineering Design, Computer-Aided Design, Architectural Design, Construction, Data Import/Export, File Management, Design
Beginner · Course · 3 - 6 Months

Starweaver
Skills you'll gain: Data Storytelling, Active Listening, Non-Verbal Communication, Business Writing, Sales Presentation, Concision, Sales Strategy, Writing, Cultural Sensitivity, Persuasive Communication, Interpersonal Communications, Customer Relationship Management (CRM) Software, Storytelling, Emotional Intelligence, Sales, Business Communication, Communication Strategies, Technical Communication, Communication, Marketing Communications
Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Generative AI, Predictive Modeling, Applied Machine Learning, Big Data, Google Cloud Platform, Data Analysis, Exploratory Data Analysis, Artificial Intelligence and Machine Learning (AI/ML), Prompt Engineering, SQL, LLM Application, Data Processing, Responsible AI, Python Programming, Data Cleansing, Customer Relationship Management, Data Visualization Software, Machine Learning, Natural Language Processing
Beginner · Specialization · 1 - 4 Weeks

Universidad Nacional de Colombia
Skills you'll gain: Electric Power Systems, Time Series Analysis and Forecasting, Data Science, Data Analysis, Data Mining, Data Modeling, Data Processing, Big Data, Exploratory Data Analysis, Python Programming
Intermediate · Course · 1 - 3 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

University of Michigan
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Artificial Intelligence, AI Product Strategy, Technical Design, Machine Learning, Data-Driven Decision-Making, Deep Learning, Algorithms
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Javascript, Ajax, JSON, Web Applications, Web Development, Scripting, Hypertext Markup Language (HTML), Object Oriented Programming (OOP), Event-Driven Programming, Web Services, Prototyping, Network Protocols
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Cybersecurity, Threat Management, Security Controls, Cyber Security Strategy, Threat Detection, Cyber Security Policies, Security Awareness, Computer Security Awareness Training, Cyber Risk, Data Security, Network Security, Enterprise Security, Information Assurance, Incident Response, Data Integrity
Beginner · Course · 1 - 4 Weeks

Multiple educators
Skills you'll gain: Data Storytelling, Storytelling, Design Thinking, Business Strategy, Business Modeling, Business Solutions, Marketing Communications, Data Visualization, Brand Strategy, Project Portfolio Management, Growth Strategies, Technology Strategies, Business Process, Digital Transformation, Innovation, Organizational Strategy, Strategic Communication, Presentations, Strategic Thinking, Market Opportunities
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Photo Editing, Generative AI, Adobe Photoshop, Image Quality, Data Import/Export, Editing, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

The University of Sydney
Skills you'll gain: Economics, Financial Policy, Economics, Policy, and Social Studies, Financial Regulation, Fiscal Management, International Finance, Public Policies, Policy Analysis, Supply And Demand, Banking, Crisis Intervention
Mixed · Course · 1 - 4 Weeks

Dubai College of Tourism
Skills you'll gain: Revenue Management, Market Share, Market Intelligence, Competitive Analysis, Market Analysis, Key Performance Indicators (KPIs), Market Data, Benchmarking, Hospitality, Performance Analysis, Technology Strategies, Process Optimization, Business Technologies, Business Intelligence, Data Analysis, Strategic Thinking, Data Visualization
Intermediate · Course · 1 - 4 Weeks