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.

Coursera
Skills you'll gain: JavaScript Frameworks, React.js, Application Development, Application Deployment, Web Applications, Front-End Web Development, Web Development Tools, Web Development, Routing Protocols, Responsive Web Design, Server Side
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Education Software and Technology, Mathematics Education
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: AI Personalization, Mobile Development, Generative AI, Anthropic Claude, LLM Application, Apple iOS, AI Product Strategy, Machine Learning Methods, Application Design, Cloud Development, Data Strategy, Embedded Software, User Interface and User Experience (UI/UX) Design
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Pseudocode, File I/O, C++ (Programming Language), Integrated Development Environments, Object Oriented Programming (OOP), Development Environment, Algorithms, Debugging, Data Structures
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Energy and Utilities, Radiation Protection, Waste Minimization, Process Engineering, Materials science, Chemical Engineering, Manufacturing Processes, Engineering Design Process, Mechanical Engineering, Engineering Calculations, Control Systems, Environmental Engineering, Cost Estimation, Chemistry, Environment and Resource Management, Natural Resource Management, Safety Standards, Mathematical Modeling, Simulation and Simulation Software
Intermediate · Specialization · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Environmental Monitoring, Hydrology, Environmental Engineering and Restoration, Water Resource Management, Land Management, Natural Resource Management, Water Resources, Water Quality, Climate Change Adaptation, Environmental Science, Biology, Research Reports, Environment and Resource Management, Environment, Geographic Information Systems, Laboratory Testing, Geospatial Information and Technology, Technical Documentation, Microbiology
Intermediate · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Program Evaluation, Maternal Health, Nutrition and Diet, Child Health, Social Impact, Research Methodologies, Data Collection, Epidemiology, Public Health and Disease Prevention, Health Policy, Mathematical Modeling, Statistical Modeling, Data Analysis Software
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: User Experience, User Experience Design, User Interface and User Experience (UI/UX) Design, Experience Design, User Centered Design, Design Thinking, Persona (User Experience), UI/UX Research, User Interface (UI), Artificial Intelligence, Design Research, Wireframing, Responsible AI, Prototyping, Design Reviews, User Story, Prompt Patterns, Professional Development, Storyboarding, Presentations
Advanced · Specialization · 3 - 6 Months

Imperial College London
Skills you'll gain: Mathematical Modeling, Epidemiology, Infectious Diseases, Model Evaluation, Simulations, Statistical Modeling, Predictive Modeling, Data Modeling, R Programming, Statistical Methods, Public Health, Probability Distribution
Intermediate · Course · 1 - 4 Weeks

Pontificia Universidad Católica del Perú
Skills you'll gain: Hospitality and Food Services, Food and Beverage, Restaurant Management, Resource Management, Market Analysis, Market Opportunities, Business Modeling, Entrepreneurship, Innovation, Cost Management, Operational Efficiency
Beginner · Course · 1 - 4 Weeks

University of Western Australia
Skills you'll gain: Diversity Awareness, Diversity and Inclusion, Diversity Equity and Inclusion Initiatives, Workplace inclusivity, Recruitment Strategies, Recruitment, Talent Acquisition, Interviewing Skills, Employee Onboarding, Data Collection, Surveys
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, Business Ethics, Machine Learning, Accountability, Artificial Intelligence and Machine Learning (AI/ML), Risk Analysis, Case Studies, Risk Mitigation, Law, Regulation, and Compliance, Decision Making, Workforce Management, Analysis
Intermediate · Course · 1 - 4 Weeks