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.

University of Amsterdam
Skills you'll gain: Social Sciences, Surveys, Social Determinants Of Health, Scientific Methods, Social Impact, Socioeconomics, Infectious Diseases, Economics, Policy, and Social Studies, Community Health, Health Systems, Public Health and Disease Prevention, Behavior Management, Public Health, Health Policy, Governance, Health Care Procedure and Regulation, Medical Science and Research, Microbiology, Policy Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Maven, Eclipse (Software), Build Tools, Data Import/Export, Kotlin, Software Installation, Unit Testing, Database Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Cross Platform Development, Application Development, Program Development, Programming Principles, Computer Programming, Software Engineering, Python Programming, Software Installation, Computer Programming Tools, Web Development, Software Design, System Configuration
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Marketing Effectiveness, Global Marketing, New Product Development, Market Opportunities, Marketing, Product Development, Brand Marketing, Product Marketing, Brand Management, Market Analysis, Competitive Analysis, Strategic Marketing, Marketing Planning, Marketing Analytics, Communication Planning, Marketing Communications, Branding, Media Strategy, Consumer Behaviour, Marketing Strategy and Techniques
Beginner · Course · 1 - 3 Months

Skills you'll gain: LLM Application, OpenAI API, Large Language Modeling, Tool Calling, Generative AI Agents, Retrieval-Augmented Generation, AI Integrations, OpenAI, Microsoft Azure, AI Orchestration, Microsoft Development Tools, Development Environment, Microsoft Visual Studio, Software Development Tools, Computer Programming Tools
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), PyTorch (Machine Learning Library), Convolutional Neural Networks, Deep Learning, Classification Algorithms, Transfer Learning, Image Analysis, Model Evaluation, Model Training, Artificial Neural Networks, Fine-tuning, Computer Vision, Model Optimization, Data Preprocessing, Data Processing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Git (Version Control System), Version Control, Software Versioning, Software Development Tools, Software Installation, Software Configuration Management, Development Environment, Ubuntu, Command-Line Interface, Linux, File Management
Beginner · Course · 3 - 6 Months

Skills you'll gain: Data Pipelines, Extract, Transform, Load, Dataflow, Data Processing, Scripting, Google Cloud Platform, Big Data, Scripting Languages, Cloud Storage
Intermediate · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Apache Kafka, Real Time Data, Data Pipelines, Data Processing, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Spring Framework, Version Control, Spring Boot, Hibernate (Java), Object-Relational Mapping, GitHub, Git (Version Control System), Java Programming, Java, Software Configuration Management, Software Documentation, Development Environment, JUnit, Restful API, Application Performance Management, Model View Controller, Back-End Web Development, User Accounts, Authentications, Application Programming Interface (API)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Electric Power Systems, Electrical Power, Environmental Regulations, Safety Standards, Sustainable Design, Sustainable Technologies, Energy and Utilities, High Voltage, Sustainable Development, Electrical Safety, Sustainable Engineering, Wireless Networks, Capacity Management, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Gemini, Prompt Engineering Tools, Generative AI Agents, AI powered creativity, AI literacy, Responsible AI, Content Creation, Computer Programming Tools, Large Language Modeling
Beginner · Course · 1 - 3 Months