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: Programming Principles, Computer Programming, Software Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Capital Expenditure, Financial Modeling, Financial Analysis, Revenue Forecasting, Business Valuation, Financial Statement Analysis, Financial Statements, Financial Forecasting, Depreciation, Cash Flow Forecasting, Balance Sheet, Annual Reports, Sales, Working Capital, Microsoft Excel
Mixed · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Usability Testing, Software Testing, Software Quality (SQA/SQC), Test Planning, Human Centered Design, Technical Communication, User Experience Design, User Research, UI/UX Research, User Interface (UI), Web Content Accessibility Guidelines, Stakeholder Engagement
Advanced · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Economic Development, Economics, Socioeconomics, Public Policies, Behavioral Economics, Social Sciences, Policy Analysis, Social Impact, Data Collection, Surveys
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Amazon CloudWatch, Interactive Data Visualization, Application Performance Management, Security Controls, Cloud-Native Computing, Authentications, Network Monitoring, DevOps, Site Reliability Engineering, Amazon Web Services, System Configuration, Service Management, Software Installation
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Stakeholder Engagement, Process Mapping, Business Process, Process Analysis, Workflow Management, Business Transformation, Business Analysis, Business Process Management, Stakeholder Analysis, Gap Analysis, Digital Transformation, Requirements Analysis, Continuous Improvement Process, Innovation
Beginner · Course · 1 - 4 Weeks

University of the Arts London
Skills you'll gain: Music, Musical Composition, Artificial Intelligence, Generative AI, Creativity, Human Machine Interfaces, Interactive Design, Data Ethics, Music Performance, Responsible AI, Intellectual Property, Machine Learning
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Linux Administration, Containerization, Linux, Linux Commands, OS Process Management, Operating System Administration, File Systems, System Programming, Operating Systems, Data Storage, Cloud Storage, General Networking, Network Administration, Performance Tuning, System Configuration, C (Programming Language), Systems Architecture, System Monitoring, Git (Version Control System)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Package and Software Management, Software Installation, Programming Principles, Integrated Development Environments, Command-Line Interface
Beginner · Course · 1 - 3 Months

Skills you'll gain: Interactive Data Visualization, Data Mapping, Network Analysis, Diagram Design, Information Architecture
Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Meeting Facilitation, Productivity, Team Building, Organizational Effectiveness, Team Leadership, Discussion Facilitation, Team Motivation, Conflict Management, Active Listening
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Email Security, Mobile Security, Network Security, Open Web Application Security Project (OWASP), Network Monitoring, Threat Detection, TCP/IP, Network Analysis, Network Protocols, Cybersecurity, Application Security, Wireless Networks, Splunk, Information Privacy
Intermediate · Course · 1 - 3 Months