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.

Coursera
Skills you'll gain: TypeScript, Javascript, React.js, Debugging, Integrated Development Environments
Intermediate · Guided Project · Less Than 2 Hours

École Polytechnique
Skills you'll gain: Electrical Power, Electrical Systems, Electric Power Systems, Energy and Utilities, Environmental Issue, Sustainable Systems, Technology Solutions, Network Planning And Design, Time Series Analysis and Forecasting
Beginner · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Performance Tuning, Frontend Performance, Web Frameworks, Application Deployment, Configuration Management, Code Reusability, Application Servers, UI Components, Virtual Environment
Intermediate · Course · 1 - 3 Months

Goodwill Industries International
Skills you'll gain: digital literacy, Computer Literacy, Computer Security Awareness Training, Community Development, Community Outreach, End User Training and Support, Telecommunications, Requirements Analysis
Beginner · Course · 1 - 4 Weeks

Advancing Women in Tech
Skills you'll gain: Engineering Management, Technical Management, Cross-Functional Collaboration, Cross-Functional Team Leadership, Management Training And Development, Team Performance Management, Software Engineering, Employee Coaching, Staff Management, Agile Software Development, Software Development Methodologies, Communication, Conflict Management, Performance Management, Team Management, Coordination, People Management, Program Management, Cloud Engineering, Business Strategy
Mixed · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Claude Code, Vibe coding, Anthropic Claude, Model Context Protocol, Application Development, Program Development, Agentic Workflows, Programming Principles, Generative AI, Automation, Generative AI Agents, Artificial Intelligence and Machine Learning (AI/ML), Agentic systems
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: DevOps, DevSecOps, Process Optimization, Devops Tools, CI/CD, GitHub, Continuous Deployment, Continuous Integration, Software Development Tools, Continuous Delivery, Version Control, Git (Version Control System), Process Improvement, Web Development Tools, Software Development, IT Automation, Digital Transformation, Organizational Development, Cross-Functional Team Leadership, Business Transformation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: HubSpot CRM, Team Building, Customer Relationship Management (CRM) Software, Team Management, Customer Relationship Management, Email Automation, Business Reporting, Marketing Automation, Email Marketing, Sales Development, Customer Service
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: User Interface and User Experience (UI/UX) Design, Hypertext Markup Language (HTML), User Experience Design, User Interface (UI), Cascading Style Sheets (CSS), HTML and CSS, GitHub, Microsoft Visual Studio, Application Deployment, Web Design and Development, Microsoft Development Tools, Web Development
Intermediate · Guided Project · Less Than 2 Hours

Microsoft
Skills you'll gain: Microsoft Azure, Cloud Security, Data Security, Network Security, Authorization (Computing), Role-Based Access Control (RBAC), Application Security, Database Application, Cloud Development, Security Controls, Firewall, Relational Databases, Cloud Management, Key Management, Threat Detection, Security Information and Event Management (SIEM), Encryption
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Traffic Flow Optimization, Construction Inspection, Building Codes, Construction Engineering, Construction, Construction Management, Civil Engineering, Stormwater Management, General Construction and Construction Labor, Hydrology, Hydraulics, Grading (Landscape), Public Works, Design Specifications, Structural Analysis, Materials science, Engineering Plans And Specifications, Engineering Practices, Failure Analysis, Laboratory Testing
Advanced · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: OpenAI API, OpenAI, AI Workflows, LLM Application, AI Integrations, Generative AI Agents, AI Personalization, Agentic Workflows, Application Programming Interface (API), Performance Testing, Artificial Intelligence, Context Management, Application Development
Intermediate · Course · 1 - 4 Weeks