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.

Starweaver
Skills you'll gain: Revenue Management, Capital Expenditure, Financial Statement Analysis, Advanced Analytics, Hospitality Management, Cost Control, Hospitality, Financial Statements, Budgeting, Financial Analysis, Performance Measurement, Financial Forecasting, Variance Analysis, Business Metrics, Operating Budget, Financial Management, Innovation, Hotels and Accommodations, Service Management, Financial Planning
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Event Management, Blogs, Content Development and Management, Content Management, Web Design, Web Design and Development, No-Code Development, User Accounts, Brand Management, Digital Marketing, Public Relations
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, CI/CD, Application Design, Application Deployment, Full-Stack Web Development, Back-End Web Development, Cloud Applications, Cloud Development, Front-End Web Development, Serverless Computing, Node.JS, Restful API, Application Development, HTML and CSS, Microservices, Software Architecture, User Accounts, Docker (Software), Django (Web Framework), Javascript
Advanced · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Cloud Computing Architecture, Artificial Intelligence, Data Strategy, Data-Driven Decision-Making, Computer Programming
Beginner · Course · 1 - 3 Months

Skills you'll gain: Ajax, Javascript, Data Structures, Debugging, JSON, Scripting, Web Development, Web Applications, Computer Programming, Front-End Web Development, HTML and CSS, Event-Driven Programming, Software Development, Object Oriented Programming (OOP), Git (Version Control System), Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Automation, Sustainable Systems, Sustainable Development, Electric Power Systems, Socioeconomics, Economics, Policy, and Social Studies, Environmental Issue, Emerging Technologies, Disabilities, Transportation Operations, Health Equity, Social Sciences, Diversity Equity and Inclusion Initiatives, Surveys, Climate Change Mitigation, Safety and Security, Artificial Intelligence, Information Privacy
Beginner · Course · 1 - 3 Months

Skills you'll gain: LangChain, Prompt Engineering, Large Language Modeling, Generative AI Agents, LLM Application, Tool Calling, ChatGPT, Responsible AI, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Agentic systems, Application Programming Interface (API), OpenAI, Google Gemini, Automation, Generative AI, Application Development, Development Environment, Prompt Engineering Tools, Python Programming
Intermediate · Specialization · 1 - 3 Months

University of Geneva
Skills you'll gain: Pollution Prevention, Water Resources, Water Resource Management, Environmental Regulations, Environmental Laws, Arbitration, Climate Change Adaptation, International Relations
Intermediate · Course · 1 - 3 Months

New York Institute of Finance
Skills you'll gain: Tensorflow, Keras (Neural Network Library), Financial Trading, Data Pipelines, Applied Machine Learning, Technical Analysis, Machine Learning, Securities Trading, Market Trend, Financial Market, Deep Learning, Python Programming, Predictive Modeling, Performance Metric
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Cloud Computing Architecture, AWS Identity and Access Management (IAM), Solution Architecture, AWS CloudFormation, Amazon Elastic Compute Cloud, Amazon S3, Cloud Security, Cloud Solutions, Amazon CloudWatch, Serverless Computing, Amazon DynamoDB, Network Architecture, Scalability, Disaster Recovery
Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Negotiation, Event Planning, Business Correspondence, Business Writing, Business Communication, Verbal Communication Skills, Planning, Proposal Development, Decision Making, Customer Complaint Resolution
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Web Applications, Interactive Data Visualization, User Interface (UI), JavaScript Frameworks, Responsive Web Design, Full-Stack Web Development, Front-End Web Development, Application Development, Javascript, Databases, User Requirements Documents, Real Time Data
Mixed · Course · 1 - 3 Months