Web Development: Creating websites & web apps using HTML, CSS, JS. Front-end & back-end development. Frameworks
Android Development: Creating mobile apps for Android OS. Java programming. Designing UI, implementing features like notifications, location services.
Cloud Computing: Using remote servers for data storage, management. AWS, Azure. App deployment, network configurations.
Database Management: Organizing, storing, retrieving data. DBMS like MySQL, Oracle, MongoDB. Designing structures, data integrity, security measures.