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: Data Security, Information Systems Security, Information Assurance, Security Controls, Data Integrity, Personally Identifiable Information, Identity and Access Management, Network Security, IT Security Architecture, Authentications, Cybersecurity, Authorization (Computing), Infrastructure Security, Enterprise Security, Encryption, User Accounts, Security Awareness, Safety and Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: LLM Application, Large Language Modeling, LangChain, Technical Management, Prompt Engineering, Generative AI, Generative Model Architectures, Solution Architecture, Analysis, Virtual Environment, System Design and Implementation, User Interface (UI), Design
Intermediate · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Model View Controller, Debugging, Integrated Development Environments, Software Design, User Interface (UI), Responsive Web Design, HTML and CSS, Data Modeling, Database Design, Web Design and Development, Software Development Tools, NoSQL, Database Architecture and Administration, Usability, Application Programming Interface (API), UI Components, OpenAI, Web Applications, Version Control, Programming Principles
Beginner · Specialization · 1 - 3 Months

EDUCBA
Skills you'll gain: Web Applications, Software Installation, Application Development
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Marketing Design, Graphic Design, Presentations, Data Visualization, Advertising, Marketing, Project Design, User Accounts, Data Sharing, Account Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: jQuery, Ajax, Javascript and jQuery, JSON, Animations, Event-Driven Programming, Debugging, UI Components, Application Programming Interface (API), Web Applications, Web Development Tools, Responsive Web Design, Javascript, HTML and CSS, Interaction Design, Game Design, Cascading Style Sheets (CSS), Data Validation, Hypertext Markup Language (HTML), User Interface (UI) Design
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: UI/UX Research, User Research, Design Thinking, User Experience, Persona (User Experience), Technical Communication, User Centered Design, Usability
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Cloud Platform, Event-Driven Programming, Cloud API, Cloud Services
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Event Monitoring, Cloud Security, Security Management, Data Management, Performance Testing, System Configuration, Servers, Scenario Testing
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Microsoft Power Platform, Microsoft Power Automate/Flow, Email Automation, Document Management, Management Reporting, Record Keeping, Workflow Management, No-Code Development, Microsoft 365
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: User Experience, Persona (User Experience), User Interface (UI) Design, User Flows, User Experience Design, Usability, Visualization (Computer Graphics), User Centered Design
Beginner · Guided Project · Less Than 2 Hours
Sungkyunkwan University
Skills you'll gain: Data Processing, Portfolio Management, Investment Management, Classification And Regression Tree (CART), Statistical Machine Learning, Investments, Machine Learning Algorithms, Applied Machine Learning, R Programming, Feature Engineering, Machine Learning, Financial Modeling, Predictive Modeling, Decision Tree Learning, Random Forest Algorithm, Asset Management
Intermediate · Course · 1 - 4 Weeks