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.

Johns Hopkins University
Skills you'll gain: Statistical Modeling, Exploratory Data Analysis, Data Analysis, Data Presentation, Statistical Analysis, Team Management, Data-Driven Decision-Making, Data Strategy, Statistical Inference, Communication, Communication Strategies
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Data Pipelines, Real Time Data, Data Processing, Big Data, Serverless Computing, Query Languages, Public Cloud, Data Transformation, Geographic Information Systems, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Kanban Principles, Collaborative Software, Project Management Software, Interactive Data Visualization, Workflow Management, Calendar Management, Project Management, Prioritization, Software Installation
Intermediate · Guided Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: Amazon CloudWatch, Amazon Web Services, Amazon Elastic Compute Cloud, AWS Identity and Access Management (IAM), Application Performance Management, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PostgreSQL, Data Maintenance, Database Administration, Database Architecture and Administration, SQL, Database Management, Secure Coding, Relational Databases, Query Languages, Security Controls, Data Access, Data Security, Role-Based Access Control (RBAC), Threat Detection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Adobe InDesign, Typography, Adobe Creative Cloud, Data Import/Export, Graphic Design, Graphic and Visual Design, Style Guides, Writing and Editing, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Disaster Recovery, Network Administration, Authentications, Vulnerability Assessments, Computer Networking, Network Infrastructure, Wireless Networks, Cybersecurity, Network Monitoring, Local Area Networks, Vulnerability Management, Telecommunications, Network Protocols, Network Switches, Network Routing, Communication Systems, Cryptography, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: TypeScript, UI Components, React.js, Web Applications, Front-End Web Development, Javascript, Development Environment, Programming Principles, Data Management, Debugging
Intermediate · Course · 1 - 4 Weeks

Alfaisal University | KLD
Skills you'll gain: Market Share, Market Analysis, Market Opportunities, Market Intelligence, Market Dynamics, Strategic Marketing, Competitive Analysis, Market Research, Market Trend, Market Data, Customer Demand Planning, Performance Measurement, Consumer Behaviour, Business Metrics, Revenue Forecasting, Performance Metric, Product Lifecycle Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Web Content, No-Code Development, Containerization, Web Design, Web Design and Development, Web Development, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Teams, Microsoft 365, Team Management, Group Policy, Data Loss Prevention, Azure Active Directory, System Monitoring, User Accounts, User Provisioning, Role-Based Access Control (RBAC), Identity and Access Management, System Configuration, Security Management, Authorization (Computing), Collaborative Software, Compliance Management, Product Lifecycle Management, Windows PowerShell, Network Troubleshooting, Technical Support and Services
Intermediate · Specialization · 3 - 6 Months

Lund University
Skills you'll gain: Generative AI, Higher Education, Responsible AI, Education Software and Technology, Data Ethics, AI Personalization, LLM Application, Artificial Intelligence, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months