Kotlin courses can help you learn the basics of the language, object-oriented programming, functional programming principles, and Android app development. You can build skills in writing clean code, integrating APIs, and debugging applications effectively. Many courses introduce tools like Android Studio for app development and Gradle for project management, showing how these skills are applied in real-world software projects.

Skills you'll gain: Mobile Development, Mobile Development Tools, iOS Development, Other Mobile Programming Languages, Flutter (Software), Integrated Development Environments, Development Environment, Apple iOS, Android Studio, Computer Programming Tools, Application Development, Swift Programming, Test Tools, React Native, Apple Xcode, Application Frameworks, Web Applications, Cross Platform Development, Data Management
★ 4.7 (236) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Android Jetpack, Android Studio, Android Development, Kotlin, Mobile Development, Object Oriented Design, UI Components, Application Development, Object Oriented Programming (OOP), Interactive Data Visualization, Data Visualization, Code Reusability, Animations, User Interface (UI), Programming Principles, Development Environment, User Interface (UI) Design, Animation and Game Design, Software Development, Game Design
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Memory Management, Program Development, Computer Programming Tools, Integrated Development Environments, Virtual Machines, Development Environment, Language Learning, Java Programming, Java, Identity and Access Management, Program Management
Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: Cloud-Native Computing, Memory Management, Grafana, Web Applications, Program Development, Software Architecture, Development Environment, Programming Principles, Computer Programming, Other Programming Languages, Network Security, Data Sharing
★ 2.9 (46) · Intermediate · Specialization · 3 - 6 Months

Edureka
Skills you'll gain: JUnit, Apache Maven, Restful API, Java Programming, Java, Application Deployment, Microservices, Docker (Software), Object Oriented Programming (OOP), Spring Boot, Spring Framework, Containerization, CI/CD, Unit Testing, API Design, Application Programming Interface (API), Hibernate (Java), Computer Programming, Object Oriented Design, Programming Principles
★ 4.1 (25) · Intermediate · Specialization · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Android Jetpack, Data Storage Technologies, Extensible Markup Language (XML), Data Management, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Computer Programming, Development Environment
★ 4.4 (94) · Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Android Development, Android Studio, Mobile Development, User Interface (UI), Mobile Development Tools, Kotlin, Application Development, User Interface (UI) Design, UI Components, Mobile Security, Data Persistence, Data Management, Web Services, Geographic Information Systems, Restful API, Performance Tuning, Global Positioning Systems, Application Programming Interface (API), Cloud Storage, Application Performance Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: iOS Development, Apple iOS, Apple Xcode, Swift Programming, Mobile Development, Objective-C (Programming Language), Mobile Development Tools, User Interface (UI), Application Development, User Interface (UI) Design, UI Components, Development Environment, Integrated Development Environments, Simulations, Storyboarding
★ 4.7 (35) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Development, Cross Platform Development, Authentications, Application Development, User Interface (UI), Application Programming Interface (API), UI Components, C# (Programming Language), Development Environment, Identity and Access Management, Authorization (Computing), Role-Based Access Control (RBAC), Software Design Patterns
★ 4.3 (6) · Intermediate · Course · 1 - 3 Months

KodeKloud
Skills you'll gain: Memory Management, Back-End Web Development, Go (Programming Language), Code Reusability, Software Design Patterns, Computer Programming Tools, Data Store, Software Architecture, Data-oriented programming, Systems Design, Data Structures, System Programming, Programming Principles, Object Oriented Programming (OOP), Cloud Development, Computer Programming, Logical Reasoning, Programmable Logic Controllers, Application Development, Open Source Technology
Beginner · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: Spring Framework, Java Programming, Java, Maintainability, Scalability, Extensible Markup Language (XML), Application Design
★ 3.1 (9) · Intermediate · Course · 1 - 4 Weeks