Java for Android courses can help you learn app development, user interface design, and mobile programming principles. You can build skills in working with APIs, managing databases, and implementing responsive layouts. Many courses introduce tools like Android Studio and Gradle, that support coding, testing, and deploying your applications effectively.

University of Colorado Boulder
Skills you'll gain: Electrical Power, Power Electronics, Electrical Systems, Torque (Physics), Electric Power Systems, Basic Electrical Systems, Electrical Engineering, Electronic Components, Semiconductors, Mechanical Engineering, Mechanical Design, Control Systems, Electronics, Engineering Calculations, Low Voltage, High Voltage, Machine Controls, System Monitoring, Energy and Utilities, Thermal Management
Beginner · Specialization · 1 - 3 Months

Macquarie University
Skills you'll gain: Data Visualization, Microsoft Excel, Interactive Data Visualization, Dashboard, Excel Formulas, Spreadsheet Software, Productivity Software, Data-Driven Decision-Making, Data Management, Microsoft 365, Microsoft Copilot, Cloud Storage, Generative AI
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: User Research, Prototyping, Wireframing, User Interface and User Experience (UI/UX) Design, Human Centered Design, Interactive Design, Conceptual Design, Design, User Flows, Collaborative Software, Design Specifications, Persona Development, Design Software, User Interface (UI) Design, UI Components, Ideation, Animations
Intermediate · Professional Certificate · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Sustainable Design, Sustainable Engineering, Sustainable Business, Business Leadership, Waste Minimization, Product Design, Product Lifecycle Management, Environment and Resource Management, Environmental Regulations, Process Improvement, Materials science
Build toward a degree
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: MySQL, Database Administration, Google Cloud Platform, Cloud Hosting, Database Management, Cloud Management, SQL
Beginner · Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: ASP.NET, Restful API, .NET Framework, Web Services, JSON, Application Frameworks, Model View Controller, Web Applications, Back-End Web Development, Application Programming Interface (API), Server Side, Extensible Markup Language (XML), Application Security, Object-Relational Mapping
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Docker (Software), Cloud-Native Computing, Application Deployment, Configuration Management, Amazon Web Services, YAML, Microservices, Application Lifecycle Management, Data Storage Technologies, Data Storage, Command-Line Interface, Network Routing
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Digital Transformation, Agile Product Development, Market Trend, Operational Efficiency, Strategic Thinking, Customer Insights, Customer experience strategy (CX), Innovation, Market Opportunities, Business Strategy, Customer Engagement, Technology Strategies, New Product Development, Business Modeling, Business Technologies, Organizational Change, Business Strategies, Business Transformation, Competitive Analysis, Customer Analysis
Intermediate · Specialization · 1 - 4 Weeks

Skillshare
Skills you'll gain: Web Analytics and SEO, Information Architecture, Technical Support
Beginner · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Financial Forecasting, Financial Statement Analysis, Financial Accounting, Business Valuation, Financial Reporting, Financial Analysis, Financial Modeling, Finance, Generally Accepted Accounting Principles (GAAP), Cash Flows, Trend Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Electronic Hardware, Electronic Systems, Embedded Systems, Application Specific Integrated Circuits, System Design and Implementation, Hardware Architecture, Schematic Diagrams, Verification And Validation, Simulation and Simulation Software, Prototyping, Digital Design
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Machine Learning Algorithms, Unsupervised Learning, Scikit Learn (Machine Learning Library), Machine Learning, Text Mining, Applied Machine Learning, Time Series Analysis and Forecasting, Data Processing, Supervised Learning, Predictive Modeling, Python Programming, Regression Analysis, Feature Engineering, Jupyter, Pandas (Python Package), Natural Language Processing, Statistical Analysis, Performance Metric
Build toward a degree
Intermediate · Course · 1 - 3 Months