Android app development courses can help you learn Java and Kotlin programming, user interface design, and mobile app architecture. You can build skills in debugging, performance optimization, and integrating APIs for enhanced functionality. Many courses introduce tools like Android Studio for coding, Firebase for backend services, and Git for version control, allowing you to effectively manage your projects and collaborate with others.

Scrimba
Skills you'll gain: Python Programming, Programming Principles, Data Structures, Computer Programming, Computational Thinking, Web Development Tools, Web Development, Software Engineering
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Threat Detection, Penetration Testing, Exploit development, Cyber Threat Intelligence, Threat Management, Incident Response, Vulnerability Scanning, Cyber Security Assessment, Vulnerability Assessments, Vulnerability Management, Cybersecurity, Network Security, Network Monitoring, Bash (Scripting Language), Intrusion Detection and Prevention, Network Troubleshooting, Anomaly Detection, Information Systems Security, Cyber Security Policies, Network Analysis
Intermediate · Professional Certificate · 3 - 6 Months

University of London
Skills you'll gain: Hypertext Markup Language (HTML), Responsive Web Design, Web Design, Bootstrap (Front-End Framework), Web Development, Front-End Web Development, Cascading Style Sheets (CSS), Javascript, Development Environment
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Search Engine Optimization, Content Management, Web Content, Web Design, Information Architecture, Web Design and Development, Goal Setting, Project Implementation, Project Closure
Beginner · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Git (Version Control System), GitHub, Version Control, Software Versioning, Software Configuration Management, Collaborative Software, Software Development, Code Review, Linux, Command-Line Interface
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), File I/O, Object Oriented Design, Java, Java Programming, File Management, Application Development, Programming Principles, Data Structures, Data Management, Integrated Development Environments
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Customer Acquisition Management, Business Planning, Entrepreneurship, Business Modeling, Resource Management, Sales Strategy, Plan Execution, New Business Development, Business Strategy, Customer Engagement, Go To Market Strategy, Marketing, Innovation, Fundraising and Crowdsourcing, Budgeting
Mixed · Course · 1 - 3 Months
University of California, Irvine
Skills you'll gain: Physiology, Immunology, Infectious Diseases, Cell Biology, Respiration, Pathology, Hematology, Neurology, Cardiology, Microbiology, Molecular Biology, Oncology
Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: International Relations, Sustainable Development, Governance, Socioeconomics, Environment, Economic Development, Natural Resource Management, Environmental Policy, Climate Change Adaptation, Oil and Gas, World History, Environmental Science, Energy and Utilities
Intermediate · Course · 1 - 3 Months

Yale University
Skills you'll gain: Social Impact, Design Thinking, Community Outreach, Organizational Structure, Stakeholder Engagement, Entrepreneurship, Sustainable Development, Research and Design, Business Modeling, Communication, Advocacy, Innovation, Program Evaluation, Fundraising
Beginner · Course · 1 - 3 Months

Sciences Po
Skills you'll gain: Immigration Law, World History, International Relations, Environmental Issue, European History, Social Sciences, Governance, Demography, Political Sciences, Socioeconomics, Policy Development, Cultural Diversity, Social Justice, Public Policies, Economic Development
Beginner · Course · 1 - 3 Months

KodeKloud
Skills you'll gain: Docker (Software), Containerization, Kubernetes, Linux Commands, CI/CD, DevOps, YAML, Command-Line Interface, Data Storage, Computer Networking
Beginner · Course · 1 - 3 Months