Official Certification Course
Become a kotlin Developer
Master kotlin with our comprehensive, free interactive course. Pass the exam to earn your industry-recognized certificate. Includes interactive examples, quizzes, and a verifiable digital certificate upon completion.
kotlin
Course Syllabus
1Kotlin Tutorial
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2Kotlin Exercises
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3Kotlin Quiz
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4Kotlin Introduction
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5Kotlin Get Started
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6Kotlin Syntax
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7Kotlin Output (Print Text)
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8Kotlin Comments
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9Kotlin Variables
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10Kotlin Data Types
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11Kotlin Operators
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12Kotlin Strings
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13Kotlin Booleans
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14Kotlin If ... Else Expressions
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15Kotlin When Expressions
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16Kotlin While Loop
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17Kotlin Break and Continue
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18Kotlin Arrays
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19Kotlin For Loop
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20Kotlin Ranges
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21Kotlin Functions
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22Kotlin OOP (Object-Oriented Programming)
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23Kotlin Classes and Objects
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24Kotlin Constructors
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25Kotlin Class Functions
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26Kotlin Inheritance
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27Kotlin Examples
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28Kotlin Compiler
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29Kotlin Syllabus (Curriculum)
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30Kotlin Study Plan (Lesson Plan)
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31W3Schools Kotlin Certificate
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32Exercise v3.0
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Certificate of Completion
Pass the exam with 70% or higher to earn your official, verifiable certificate.
Exam Duration30 Mins
Questions20-30
Passing Score70%
Why learn kotlin?
- High demand in the job market
- Core technology for web development
- Foundation for advanced frameworks