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: Star Schema, Snowflake Schema, Data Warehousing, CI/CD, Database Design, Continuous Integration, Transact-SQL, Data Pipelines, Extract, Transform, Load, Data Architecture, Data Modeling, DevOps, Data Transformation, Data Integration, Dataflow, Git (Version Control System), Performance Tuning
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Restful API, Database Design, API Design, MongoDB, Database Theory, Database Management, Authentications, Application Programming Interface (API), Relational Databases, Web Services, Database Systems, Performance Tuning, Databases, Database Architecture and Administration, Authorization (Computing), NoSQL, SQL, Frontend Integration, Node.JS
Intermediate · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Server Side, Restful API, Ajax, Node.JS, Web Applications, Web Servers, Web Development, Back-End Web Development, Model View Controller, Javascript, PHP (Scripting Language), Application Programming Interface (API), Authentications, JSON, Hypertext Markup Language (HTML), Software Architecture, Real Time Data, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Software Documentation, Generative AI, Debugging, ChatGPT, Development Environment, Technical Documentation, Python Programming, Program Development, Software Development, Application Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: MongoDB, Restful API, API Design, NoSQL, Database Development, Node.JS, Query Languages, Application Programming Interface (API), Database Management, Distributed Computing, Data Store, Database Design, Database Architecture and Administration, Performance Tuning, Object-Relational Mapping, Scalability, Data Integrity, Data Modeling, Data Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Embeddings, Tool Calling, Generative AI Agents, Agentic Workflows, Document Management, Query Languages, Agentic systems
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Game Design, Applied Mathematics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Server Side, Full-Stack Web Development, MySQL, Frontend Integration, Node.JS, Back-End Web Development, React.js, Database Management, Web Applications, Application Programming Interface (API), Web Development, Database Systems, SQL, Restful API, Web Development Tools, Query Languages, Postman API Platform, Code Reusability, Front-End Web Development, HTML and CSS
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Responsive Web Design, JSON, jQuery, Restful API, HTML and CSS, Bootstrap (Front-End Framework), API Design, GitHub, Git (Version Control System), Postman API Platform, Web Design, Javascript and jQuery, Hypertext Markup Language (HTML), Web Development, MongoDB, Back-End Web Development, Full-Stack Web Development, Cascading Style Sheets (CSS), Program Development
Beginner · Specialization · 3 - 6 Months

O.P. Jindal Global University
Skills you'll gain: Social Studies, Community Development, Sustainable Development, Socioeconomics, Social Sciences, Social Justice, Economic Development, Demography, Political Sciences, International Relations, Public Policies, Governance, Land Management, Sociology, Policy Analysis, Cultural Diversity, World History, Climate Change Adaptation, Economics, Case Studies
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Video Game Development, Version Control, Mobile Development, Android Development, Android (Operating System), User Interface (UI) Design, User Interface (UI), C# (Programming Language), UI Components, Game Design, Git (Version Control System), Animation and Game Design, Release Management, Scripting, Animations
Intermediate · Course · 1 - 4 Weeks

Università Bocconi
Skills you'll gain: Project Finance, Environmental Social And Corporate Governance (ESG), Project Risk Management, Investments, Contract Management, Risk Mitigation, Risk Analysis, Finance, Investment Management, Economic Development, Corporate Finance, Risk Management, Sustainable Development, Sustainable Systems, Climate Change Mitigation, Emerging Technologies
Beginner · Course · 1 - 3 Months