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.

Università di Napoli Federico II
Skills you'll gain: Political Sciences, Policy Analysis, Social Sciences, Systems Thinking, Governance, World History, Research Methodologies, Case Studies
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Web Development Tools, Data Structures, Javascript, Scripting, Scripting Languages, Programming Principles
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Computer Programming, Programming Principles, Data Import/Export, Data Structures, Python Programming, Computer Science, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Remote Access Systems, Disaster Recovery, OSI Models, General Networking, Network Administration, Network Troubleshooting, Computer Networking, Network Architecture, Network Infrastructure, Networking Hardware, Network Monitoring, TCP/IP, Virtual Private Networks (VPN), Network Protocols, Cybersecurity, Computer Security, Data Centers, Virtualization, Authentications
Intermediate · Specialization · 1 - 3 Months
Erasmus University Rotterdam
Skills you'll gain: Corporate Communications, Crisis Management, Business Ethics, Case Studies, Facebook, Stakeholder Management, Business Management, Social Sciences, Policy Analysis, Data Ethics, Leadership, Information Privacy
Intermediate · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Differential Equations, Applied Mathematics, Advanced Mathematics, Calculus, Linear Algebra, Engineering Analysis, Mathematical Theory & Analysis
Beginner · Course · 1 - 3 Months
Skills you'll gain: Succession Planning, Human Resources, Employee Engagement, Recruitment, Human Resource Strategy, Performance Management, Talent Management, Performance Review, Employee Retention, Employee Training, Workforce Planning, Employee Onboarding, Leadership Development
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Goal Setting, Personal Development, Resilience, Stress Management, Action Oriented, Mental Concentration, Overcoming Obstacles, Self-Awareness, Self-Motivation, Persistence, Accountability, Productivity, Mindfulness, Time Management, Prioritization, Positivity, Motivational Skills
Build toward a degree
Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Exercise Science, Sports Medicine, Injury Prevention, Athletic Training, Physiology, Analytics, Data Analysis, Advanced Analytics, Data-Driven Decision-Making, Medical Equipment and Technology, Vital Signs, Health Technology, Python Programming, Machine Learning, Data Collection
Intermediate · Course · 1 - 3 Months

Tata Institute of Social Sciences
Skills you'll gain: Public Policies, Policy Development, Policty Analysis, Research, and Development, Governance, Policy Analysis, Social and Human Services, Economics, Policy, and Social Studies, Program Implementation, Social Justice, Public Administration, Community Development, Diversity and Inclusion, Advocacy, Program Evaluation, Empowerment, Stakeholder Engagement
Beginner · Course · 1 - 3 Months

Skills you'll gain: Performance Review, Employee Surveys, Employee Performance Management, Meeting Facilitation, Constructive Feedback, Team Building, Goal Setting, Collaboration, Team Management, Teamwork, Employee Engagement, Leadership and Management, Strategic Leadership, Leadership Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Storytelling, Data Presentation, Dashboard, Interactive Data Visualization, Data Visualization, Infographics, Data Visualization Software, Business Reporting, Data Ethics, Storytelling, Data-Driven Decision-Making, Generative AI, Responsible AI, Data Analysis, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks