Kotlin Application Development
Build null-safe Kotlin applications with expressive domain models, coroutines, tests, and interoperable boundaries.
- Level
- intermediate
- Duration
- 40 hours
- Access
- free
- Languages
- English
Price and billing
- Price
- Free
- Billing basis
- Not applicable
Learning outcomes
- Compile a Kotlin program with explicit types, nullable boundaries, and observable output.
- Express bounded decisions and reusable Kotlin functions with precise contracts.
- Model valid Kotlin domain state using classes, data classes, sealed types, and composition.
- Transform Kotlin collections without hidden mutation or nullable ambiguity.
- Validate external data and handle Kotlin IO failures with explicit recovery.
- Run asynchronous Kotlin work with owned scopes, cancellation, and bounded resources.
- Ship Kotlin code with deterministic tests and deliberate Java and build boundaries.
- Deliver a null-safe concurrent Kotlin workflow with validated data, tests, and rollback evidence.
Requirements
- Prior knowledge
- Basic programming experience is recommended.
- Devices
- A computer with a modern web browser is recommended for practical work.
- Software
- A modern browser with JavaScript enabled; coding tools run inside the course.
- Equipment
- No additional physical equipment is required unless a course activity explicitly states otherwise.
- Connectivity
- Internet access is required to load course content, save progress, and submit work.
- A modern browser and reliable internet connection
- Time for four to six hours of practice per week
- Completion of each server-scored unit assessment in order
Curriculum
8 units
Assessments and completion
Each of the eight units includes a server-scored assessment. Learners must score at least 70% to pass a unit; up to three attempts are allowed per assessment.
Access period
- Duration
- No fixed expiry
- Access starts
- Enrollment
Certificate
- Offer
- No certificate is currently offered.
- Issuer
- Not applicable.
- Fee policy
- No certificate
- Verification
- Not advertised.