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.

Skills you'll gain: Microsoft Office, Communication, Business Communication, Graphic Design
Intermediate · Guided Project · Less Than 2 Hours

New York Institute of Finance
Skills you'll gain: Financial Market, Market Opportunities, Market Trend, Market Dynamics, Market Analysis, Risk Modeling, Supply Chain, FinTech, Financial Services, Finance, Investments, Stakeholder Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, 3D Assets, Graphical Tools, Computer Graphics, Animation and Game Design, File Management, Content Management, User Interface (UI)
Beginner · Course · 3 - 6 Months

Imperial College London
Skills you'll gain: Public Health and Disease Prevention, Epidemiology, Cardiology, Public Health, Chronic Diseases, Health Policy, Health Education, Medical Science and Research, Oncology, Neurology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Peripheral Devices, USB, Operating Systems, Computer Hardware, Data Storage Technologies, Hardware Troubleshooting, Electrical Safety, Technical Communication, Linux, File Systems, Microsoft Windows, Information Privacy
Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: JSON, Restful API, Web Applications, Application Programming Interface (API), Responsive Web Design, Cascading Style Sheets (CSS), Event-Driven Programming, HTML and CSS, Javascript, Back-End Web Development, Frontend Integration, Web Development, Web Services, Real Time Data, Web Development Tools, Game Design, Hypertext Markup Language (HTML), Servers, Software Development
Intermediate · Specialization · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Conflict Management, Emotional Intelligence, De-escalation Techniques, Communication Strategies, Interpersonal Communications, Empathy, Composure, Tactfulness, Communication, Verbal Communication Skills, Self-Awareness, Active Listening
Beginner · Course · 1 - 3 Months
Northeastern University
Skills you'll gain: Quality Assessment, Program Evaluation, Value-Based Care, Health Systems, Patient Safety, Quality Improvement, Performance Measurement, Health Policy, Scientific Methods, Performance Analysis, Performance Reporting
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Penetration Testing, Network Security, Network Monitoring, Exploitation techniques, Virtual Private Networks (VPN), Cryptographic Protocols, Network Protocols, General Networking, Computer Networking, Command-Line Interface, Network Analysis, Proxy Servers
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Networking Hardware, Network Monitoring, OSI Models, Routing Protocols, Software-Defined Networking, Network Troubleshooting, Network Architecture, Network Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Network Security, TCP/IP, Network Routing, Computer Networking, Open Shortest Path First (OSPF), Dynamic Host Configuration Protocol (DHCP), Network Administration, Network Performance Management, Local Area Networks, Hardening, Intrusion Detection and Prevention
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Adobe Photoshop, Photo Editing, Adobe Creative Cloud, Editing, Image Quality, Graphic Design, File Management
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Wide Area Networks, Network Security, Threat Detection, Network Administration, TCP/IP, Multiprotocol Label Switching, Computer Networking, Network Routing, Virtual Private Networks (VPN), Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), Network Switches, Network Protocols
Advanced · Course · 3 - 6 Months