Kotlin
Develop the skills to build a typed Kotlin data-processing application through a learning path centred on Kotlin. Explore concepts, guided practice and an applied project.
Build practical Kotlin skills.
Skills and knowledge developed in this course.
- Kotlin foundations
- Object modelling
- Asynchronous code
- Project engineering
- Applied project: Build a typed Kotlin data-processing application
- Kotlin — validation and review
About this course
This course develops practical capability in Kotlin. Its course-specific content covers Kotlin foundations, Object modelling, Asynchronous code, Project engineering, followed by an applied project focused on build a typed kotlin data-processing application. The lessons include concrete configuration, design, testing or operational decisions appropriate to the subject.
Who this is for
Administrators, developers and practitioners who work with Kotlin or plan to take on responsibilities in this area.
Before you start
Basic computer literacy and a foundational understanding of programming languages. Prior experience with the named product helps with the practical exercises.
Build a typed Kotlin data-processing application
Deliver build a typed kotlin data-processing application. Use the module outcomes to state requirements, demonstrate a working result, test an expected failure or boundary case, and document assumptions and follow-up work.
Course content
Course-specific syllabus and practical exercises. Lab release, access arrangements and final delivery scope are confirmed before enrolment.
01Kotlin foundations
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- Expressions, null safety and smart casts
- Functions and collection operations
Practical exerciseApply kotlin foundations to the build a typed kotlin data-processing application and capture the validation evidence.
02Object modelling
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- Data classes, sealed hierarchies and interfaces
- Extension functions and delegation
Practical exerciseApply object modelling to the build a typed kotlin data-processing application and capture the validation evidence.
03Asynchronous code
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- Coroutine scopes and structured concurrency
- Suspending functions and cancellation
Practical exerciseApply asynchronous code to the build a typed kotlin data-processing application and capture the validation evidence.
04Project engineering
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- Java interoperability and Gradle
- Unit tests, serialisation and error handling
Practical exerciseApply project engineering to the build a typed kotlin data-processing application and capture the validation evidence.
05Applied project: Build a typed Kotlin data-processing application
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- Define inputs, assumptions and acceptance criteria for: Build a typed Kotlin data-processing application.
- Implement the project using kotlin foundations, object modelling, asynchronous code, project engineering.
Practical exerciseBuild a typed Kotlin data-processing application.
06Kotlin — validation and review
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- Demonstrate the completed project against its acceptance criteria.
- Exercise an invalid-input or failure scenario and document the observed result.
Practical exercisepresent the project evidence, limitations and a repeatable handover.
Technical references
These primary vendor, project or standards sources inform this independent IT Purview outline. Reference pages checked 25 October 2026; current provider documentation and exam objectives take precedence when versions change.
From understanding to application.
Progress by learning milestone. The schedule is agreed around your starting level and learning goals.
- 01Learning milestone 1 In progress
Set the context
Kotlin foundations · Object modelling
Establish the Kotlin scope, baseline concepts and operating assumptions. - 02Learning milestone 2 In progress
Build the working skills
Asynchronous code · Project engineering
Apply the core Kotlin techniques in the course lab and record the result. - 03Learning milestone 3 In progress
Validate and handle exceptions
Check expected behavior, investigate a failure case and capture evidence for build a typed kotlin data-processing application. - 04Learning milestone 4 In progress
Deliver the applied project
Complete build a typed kotlin data-processing application, explain key decisions and identify a practical next step.
Career outlook after this learning path
Typical roles this roadmap can support, with broad salary ranges by relevant work experience.
| Role | 0–3 years | 3–7 years | 7–12+ years |
|---|---|---|---|
| Mobile Application Developer | ₹5–10 LPA | ₹12–24 LPA | ₹26–45 LPA |
Ranges are indicative India-market compensation estimates in ₹ lakh per annum, not a salary promise. They reflect broad market guides and vary by location, employer, skills and role scope; the experience bands refer to relevant work experience, not time since training. Completing this course does not guarantee employment, a role, compensation or career progression. View market reference ↗