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.

Google - Spectrum Sharing
Skills you'll gain: Key Management, Communication Systems, Interoperability, Configuration Management, Telecommunications, Wireless Networks, Data Validation, Geographic Information Systems
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Promotional Materials, Marketing Materials, LinkedIn, Content Creation, Social Media Content, Social Media, Graphic Design, Content Marketing, Digital Content, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Cash Flows, Income Statement, Financial Analysis, Financial Accounting, Revenue Recognition, Generally Accepted Accounting Principles (GAAP), Revenue Management, Accrual Accounting, Finance
Mixed · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Full-Stack Web Development, Microsoft Copilot, Application Programming Interface (API), Systems Integration, Web Applications, ASP.NET, Restful API, Integration Testing, Back-End Web Development, Middleware, Server Side, Event-Driven Programming, Development Environment, Real Time Data, JSON, Debugging, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Employee Retention, Employee Engagement, Employee Training, Employee Surveys, Employee Performance Management, Diversity and Inclusion, Workforce Planning, Compensation and Benefits, Telecommuting, Workforce Management, Constructive Feedback, Culture Transformation, Virtual Teams, Mental Health Diseases and Disorders
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Expense Management, Google Sheets, Data Visualization, Spreadsheet Software, Budgeting, Budget Management, Financial Forecasting, Excel Formulas
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Marketing Budgets, Digital Media Strategy, Media Strategy, Professional Networking, Content Strategy, Promotional Strategies, Branding, Marketing Analytics, Brand Strategy, Brand Awareness, Budget Management, Marketing Design, Customer Engagement, Content Marketing, Target Audience, Digital Marketing, Marketing Strategies, Trend Analysis, Social Media Strategy, Customer Analysis
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Photo Editing, Content Creation, Graphic Design, Data Sharing, Design, Graphic and Visual Design Software, Editing, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Customer Success Management, Customer Data Management, Customer Relationship Management, Customer Engagement, Consultative Approaches, Customer Retention, Market Analysis, Customer experience strategy (CX), Organizational Structure, Business Relationship Management, Business Solutions, Business Technologies, Active Listening, Technology Solutions, Communication, Presentations
Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Business Strategy, Business Management, Finance, Business, People Management, Corporate Finance, Organizational Structure, Financial Management, Organizational Strategy, Leadership and Management, Marketing, Marketing Strategy and Techniques, Go To Market Strategy, Branding, Decision Making
Beginner · Course · 1 - 3 Months

Skills you'll gain: Docker (Software), Containerization, Kubernetes, Development Environment, Spring Boot, Application Deployment, DevOps, Microservices, Debugging, MongoDB, Restful API
Beginner · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Collaborative Software, Content Creation, Digital Communications, Information Management, Content Management, Web Content, Management Information Systems, Web Applications, Personally Identifiable Information, Databases, Computer Literacy, Database Systems, Digital Transformation, Information Privacy
Beginner · Course · 1 - 4 Weeks