Mobile app development courses can help you learn programming languages like Java and Swift, user interface design principles, and app testing strategies. You can build skills in integrating APIs, optimizing performance, and ensuring security in mobile applications. Many courses introduce tools such as Android Studio and Xcode, that support building and deploying apps on various platforms, along with frameworks like React Native that facilitate cross-platform development.
Skills you'll gain: Version Control, GitHub, Django (Web Framework), Git (Version Control System), Application Deployment, Object-Relational Mapping, Development Environment, Unit Testing, Cloud Deployment, Database Development, Bootstrap (Front-End Framework), Model View Controller, Database Management, Virtual Environment, Program Development, HTML and CSS, Python Programming
★ 4.7 (10) · Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Digital Transformation, Business Strategies, Business Process Automation, Technology Strategies, Scalability, Corporate Strategy, Business Planning, Automation, Operational Efficiency, Innovation, Risk Management, Business Analytics, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Skills you'll gain: Secure Coding, Penetration Testing, Security Testing, Application Security, Event Monitoring, Exploit development, Cyber Security Assessment, Payment Systems, Continuous Monitoring, Blockchain, Incident Response, Vulnerability Scanning, Patch Management, Code Review, Incident Management, Development Testing, Authorization (Computing), Data Validation
★ 4.8 (30) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Eclipse (Software), Data Structures, Video Game Development, Java Programming, Java, UI Components, Programming Principles, Game Design, User Interface (UI), Integrated Development Environments, Development Environment, Program Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: AI Workflows, Agentic Workflows, Generative AI Agents, AI Orchestration, Model Deployment, Automation, No-Code Development, AI Integrations, Prompt Engineering, Process Optimization, System Monitoring, Performance Analysis, Performance Management
★ 4.9 (7) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), JUnit, HTML and CSS, Test Automation, Hypertext Markup Language (HTML), Software Testing, Web Design and Development, Test Script Development, Test Tools, Web Development, Unit Testing, Software Quality Assurance, Java, Data Structures, Java Programming, Cascading Style Sheets (CSS), Test Execution Engine, Code Reusability, Debugging, Software Design Patterns
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apple iOS, Swift Programming, iOS Development, Mobile Development, UI Components, Data Store, Animations, Data Persistence, Data Storage, Dataflow, Cloud Storage, Context Management, Computer Graphics, User Interface (UI), Interactive Design, Performance Tuning
Intermediate · Course · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Sustainable Business, Corporate Sustainability, Organizational Change, Sustainable Development, Climate Change Programs, Business Transformation, Sustainable Systems, Systems Thinking, Business Modeling, Process Analysis, Process Development, Social Impact, Waste Minimization, Innovation, Pollution Prevention, Strategic Partnership, Product Lifecycle Management, Environment and Resource Management, Case Studies, Resource Utilization
★ 4.7 (18) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Digital Transformation, Google Workspace, Cloud Management, Google Cloud Platform, Business Transformation, Collaborative Software, Cloud Applications, Cost Management, Leadership, Cloud Development, Initiative and Leadership, Productivity Software, Cloud Solutions, Technology Strategies, Cloud Platforms, Application Development, Cloud Computing, Cloud Hosting, Expense Management, Cloud Infrastructure
★ 4.5 (12) · Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: UI Components, React.js, Javascript, JavaScript Frameworks
★ 5 (6) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Team Motivation, Motivational Skills, Visionary, Constructive Feedback, Team Performance Management, Goal Setting, Team Management, Organizational Leadership, Leadership, Drive Engagement, People Development, Recognizing Others, Intercultural Competence, Industrial and Organizational Psychology, Employee Engagement, Smart Goals, Performance Management, Expectation Management, Compensation Strategy, Communication
★ 4.8 (95) · Mixed · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Make.com, Email Automation, Deepseek, Agentic Workflows, AI Workflows, LLM Application, DeepSeek API, No-Code Development, Automation, AI Integrations, Debugging
★ 4.6 (10) · Beginner · Course · 1 - 4 Weeks