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.

Nanyang Technological University, Singapore
Skills you'll gain: Systems Engineering, Time Series Analysis and Forecasting, Social Studies, Quantitative Research, Sustainable Development, Critical Thinking and Problem Solving, Simulation and Simulation Software, Agentic systems, Systems Analysis, Computational Thinking, Mathematics and Mathematical Modeling, Graph Theory, Epidemiology, Jupyter
★ 4.7 (35) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Database Management, Relational Databases, MySQL, PHP (Scripting Language), SQL, Databases, Web Applications, Object Oriented Programming (OOP), Web Development, Hypertext Markup Language (HTML), Back-End Web Development, Data Access
★ 4.7 (25) · Intermediate · Guided Project · Less Than 2 Hours

Yonsei University
Skills you'll gain: Disaster Recovery, Mitigation, Public Safety and National Security, Risk Management Framework, Emergency Response, Geospatial Information and Technology, Policy Analysis, Research, and Development, Policy Development, Public Policies, Spatial Data Analysis, Social Studies, Systems Thinking, Governance, Case Studies
★ 4.7 (91) · Intermediate · Course · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Talent Recruitment, Personal Attributes, Organizational Structure
★ 4.6 (46) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OpenShift, Kubernetes, Application Deployment, Cloud Applications, Scalability, Containerization, Cloud Management, Cloud Development, Development Environment, Cloud Deployment, Cloud Platforms, Enterprise Application Management, Cloud Computing, Configuration Management, Integrated Development Environments, Software Architecture, Debugging, Git (Version Control System)
★ 4.6 (74) · Intermediate · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Policy Analysis, Research, and Development, Economic Development, Policy Development, Policy Analysis, International Relations, Research, Public Policies, Economics, Writing, Diplomacy, Business Economics, Econometrics, Analysis, Market Dynamics, Estimation
★ 4.6 (32) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Terraform
★ 4.9 (32) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Meeting Facilitation, Active Listening, Teamwork, Discussion Facilitation, Team Building, Team Management, Conflict Management, Constructive Feedback, Team Collaboration, Collaboration, Productivity, Expectation Management, Communication Strategies, Communication, Relationship Building
★ 4.8 (41) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Prompt Engineering, Vibe coding, Debugging, Large Language Modeling, LLM Application, AI Security, Application Programming Interface (API), Responsible AI, Development Environment, AI Integrations, Computer Programming Tools, No-Code Development, Program Development, Integrated Development Environments, Programming Principles
★ 4.4 (29) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Sheets, Proposal Development, Variance Analysis, Trend Analysis, Budget Management, Budgeting, Spreadsheet Software, Google Workspace, Presentations, Financial Acumen, Finance
★ 4.6 (82) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Design Software, Diagram Design, Technical Design, Design, Open Source Technology, Software Installation, Data Import/Export
★ 4.2 (30) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: HubSpot CRM, Customer Relationship Management (CRM) Software, Customer Relationship Management, Email Marketing, Customer Relationship Building, Dashboard, Customer experience improvement, Customer Data Management, Sales Development, Management Reporting, Integrated Marketing Communications, Sales Pipelines, Performance Reporting
★ 4.7 (86) · Beginner · Guided Project · Less Than 2 Hours