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.

Corporate Finance Institute
Skills you'll gain: Tableau Software, Excel Formulas, Data Modeling, Dashboard, E-Commerce, Data Visualization Software, Performance Analysis, Interactive Data Visualization, Data Analysis, Regional Sales, Business Analysis, Key Performance Indicators (KPIs), Business Metrics, Branding
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Scope Management, Project Schedules, Project Scoping, Scheduling, Requirements Management, Resource Allocation, Project Planning, Sprint Planning, Project Management, Work Breakdown Structure, Agile Methodology, Project Estimation, Agile Project Management, Change Control, Dependency Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Back-End Web Development, PostgreSQL, Python Programming, Restful API, SQL, API Design, Object-Relational Mapping, Database Management, Databases, Data Validation, Development Environment
Intermediate · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Software Architecture, Systems Design, Technical Management, API Design, Technical Product Management, Engineering Management, Program Management, Microservices, Cross-Functional Collaboration, Team Performance Management, Leadership and Management, Service Oriented Architecture, Amazon Web Services
Mixed · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Blockchain, Security Controls, Cybersecurity, Security Engineering, Network Security, Cryptography, Vulnerability Assessments, Encryption, Transaction Processing, Key Management, Risk Management, Public Key Cryptography Standards (PKCS), Data Integrity, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Verification And Validation, Computational Logic, System Requirements, Data Validation, Functional Requirement, Systems Design, Theoretical Computer Science
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Version Control, Test Script Development, Continuous Integration, Test Execution Engine, Test Tools, Automation, Scripting, Web Scraping, Hypertext Markup Language (HTML), Software Design Patterns, Development Environment, Integrated Development Environments, Debugging, Command-Line Interface, File I/O
Beginner · Specialization · 3 - 6 Months

Northeastern University
Skills you'll gain: Patient-centered Care, Health Informatics, Patient Communication, Patient Safety, Healthcare Industry Knowledge, Analytics, Data Analysis, Predictive Analytics, AI Personalization, Innovation, Big Data, Data-Driven Decision-Making, Decision Support Systems, Social Determinants Of Health
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Responsible AI, Generative AI Agents, Data Ethics, Healthcare Industry Knowledge, Healthcare Project Management, Clinical Documentation, Automation, Health Informatics, Artificial Intelligence, Predictive Modeling, Innovation, Health Technology, Healthcare Ethics, System Implementation
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Market Research, Data-Driven Decision-Making, Consumer Behaviour, Customer Analysis, Marketing Psychology, Market Analysis, Marketing Planning, Behavioral Economics, Customer Insights, Strategic Marketing, Marketing Strategies, Technology Strategies, Product Lifecycle Management, Business-To-Consumer, B2B Sales, Digital Marketing
Build toward a degree
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Data Persistence, Event-Driven Programming, HTML and CSS, Web Applications, Front-End Web Development, Semantic Web, Javascript, Web Content Accessibility Guidelines, Data Storage Technologies, Application Security, User Interface (UI), Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: File Management, Document Management, Microsoft Power Automate/Flow, Email Automation, Version Control, Automation
Beginner · Guided Project · Less Than 2 Hours