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 Illinois at Urbana-Champaign
Skills you'll gain: Business Strategy, Data Visualization, Data Storytelling, Management Accounting, Model Evaluation, Fund Accounting, Operations Management, Organizational Change, Audit Planning, Mergers & Acquisitions, Financial Statement Analysis, Project Closure, Risk Management, Social Determinants Of Health, Revenue Recognition, Entrepreneurship, Data Governance, Financial Auditing, Generative AI, Supply And Demand
Credit offered
Graduate Certificate · 6 - 12 Months

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Matlab, Convolutional Neural Networks, Data Preprocessing, Machine Learning, Classification Algorithms, Artificial Intelligence and Machine Learning (AI/ML), Visualization (Computer Graphics), Deep Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Star Schema, Microsoft Power Platform, Data Analysis Expressions (DAX), Data Storytelling, Microsoft Power Automate/Flow, Dashboard, Microsoft Excel, Excel Formulas, Power BI, Data-Driven Decision-Making, Microsoft Copilot, Data Presentation, No-Code Development, Data Transformation, Data Literacy, Data Modeling, Data Visualization, Data Analysis, Business Intelligence
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Report Writing, Digital Transformation, Automation, Generative AI, Business Reporting, Business Process Automation, AI Enablement, Business Transformation, Organizational Skills, Operational Efficiency, Artificial Intelligence, Data Collection, Data Analysis
Beginner · Course · 1 - 4 Weeks

Coursera
Intermediate · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Business Writing, Sales Presentation, Business Correspondence, Interviewing Skills, Business Communication, Case Studies, Business Ethics, Data Visualization, Oral Expression, Presentations, Target Audience, Report Writing, Writing, English Language, Business Analysis, Analysis, Communication Strategies, Verbal Communication Skills, Intercultural Competence, Communication
Beginner · Specialization · 3 - 6 Months

Infosec
Skills you'll gain: Authentications, Cryptography, Secure Coding, Kotlin, Android (Operating System), OAuth, Encryption, Mobile Security, Android Development, Key Management, Exploit development, Application Security, Android Studio, Data Security, Open Web Application Security Project (OWASP), Authorization (Computing), Mobile Development, Security Engineering, Security Controls, Application Development
Intermediate · Specialization · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Project Management, Generative AI, Dashboard, Generative AI Agents, ChatGPT, Email Marketing, Marketing Strategies, Google Gemini, Strategic Marketing, Digital Marketing, Leadership and Management, Artificial Intelligence and Machine Learning (AI/ML), Deepseek, Artificial Intelligence, Business Leadership, Initiative and Leadership, Responsible AI, Business, Business Operations
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Copywriting, User Research, Target Audience, Prompt Engineering, ChatGPT, Writing and Editing, Marketing Materials, Product Knowledge, Value Propositions, Marketing Communications
Beginner · Guided Project · Less Than 2 Hours

Saïd Business School, University of Oxford
Skills you'll gain: Intellectual Property, Media Production, Responsible AI, Regulation and Legal Compliance, Large Language Modeling, AI Product Strategy, Data Ethics, Media Strategy, Journalism, AI Workflows, Compliance Management, Artificial Intelligence, Digital Content, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Innovation, Business Strategy, Digital Transformation, Digital Advertising, Algorithms
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Data Presentation, Report Writing, Presentations, Data Visualization, Verbal Communication Skills, Business Reporting, Microsoft PowerPoint, Business Writing, Business Communication, Strategic Communication, Brand Management, Business Metrics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Product Automation, Mobile Development, Automation, Business Process Automation, Workflow Management, Data Transformation, Web Scraping, Data Capture, E-Commerce, Development Environment, Data Processing, Data Analysis, Data Manipulation, Data Cleansing, Hypertext Markup Language (HTML), Data Collection, Data Validation
Beginner · Course · 1 - 4 Weeks