Mastering Kotlin: Build And Test Real-World Applications

Design Real-World Applications with Confidence - From Robust Project Architecture to Expert Debugging and Testing

What you'll learn

Master Kotlin Fundamentals. Kotlin's basic syntax and language features—such as variables, data types, conditionals, loops and functions - for simple programs.

Implement Object-Oriented Programming. Students will learn to create classes, manage objects, and apply OOP principles like inheritance and polymorphism.

Apply Functional Programming Concepts. Students will become familiar with functional programming elements in Kotlin

Develop and Debug a Practical Application. Students will integrate their skills to build a small, real-world application

Requirements

Basic Computer Literacy.  Students should be comfortable using a computer, managing files, and installing software. This ensures they can set up and use the development environment without unnecessary hurdles.

No Prior Programming Experience Required. The course is designed for beginners. However, having a general comfort with logic and problem-solving can be helpful. If a student has dabbled in any programming, even at a basic level, it might make the learning curve a little smoother—but it's not a hard requirement.

Setting Up the Development Environment. Required Software. Students should install a Kotlin-compatible Integrated Development Environment (IDE). We recommend using IntelliJ IDEA Community Edition or Android Studio. Ensure that the Java Development Kit (JDK) is installed if it's not bundled with the chosen IDE. Internet Connection. A stable internet connection is needed to follow video lectures, download necessary tools, and access supplementary course materials. Note: Detailed, step-by-step installation guides will be provided early in the course to help students get their systems ready for coding in Kotlin.

Enthusiasm for Learning. Finally, an essential prerequisite is having the commitment and enthusiasm to learn. Whether you're completely new to programming or looking to expand your skill set, having the right mindset will contribute significantly to your success.

Description

    Are you ready to level up your Kotlin skills and dive into building real-world applications? In this comprehensive course, you will master the essentials of Kotlin programming while learning how to structure, debug, and test your projects from the ground up. Over the duration of this course, you will explore vital topics such as creating robust data models, implementing business logic, managing repositories, and designing user interfaces - all using Kotlin's modern, expressive syntax.    We begin by establishing a solid foundation in advanced Kotlin features, teaching you how to create and manage data classes that encapsulate complex data structures. You'll discover how to build an effective repository that securely handles your tasks or data, and then progress to designing a business logic layer that orchestrates operations across your application. A significant portion of the course is dedicated to developing a mini Task Manager project, where you'll integrate these components into a cohesive and maintainable application.    Additionally, the course emphasizes essential debugging techniques using IntelliJ IDEA. You'll learn how to expertly navigate through your code with breakpoints, step-through debugging, and logging to identify and resolve issues before they become roadblocks. Complementing these skills is a thorough exploration of testing practices using JUnit. You will write and execute tests that ensure your application behaves as expected, verifying every component's reliability.    By the end of the course, you will not only have built a fully functional Task Manager but also gained the confidence to structure and debug more complex real-world projects. Whether you're aiming to enhance your professional toolkit or pivot into a more solution-oriented development approach, this course provides the practical knowledge and hands-on experience needed to excel as a Kotlin developer. Join us and start transforming your coding projects today!

Overview

Section 1: Introduction to Kotlin and Setup

Lecture 1 What is Kotlin and why use it?

Lecture 2 Installing IntelliJ IDEA / Android Studio for Kotlin development

Lecture 3 Writing your first Kotlin program (Hello World!)

Lecture 4 Understanding Kotlin syntax vs other languages (Python, Java)

Section 2: Kotlin Fundamentals

Lecture 5 Variables and data types

Lecture 6 Operators and expressions

Lecture 7 Control flow: conditionals (if, when) and loops (for, while)

Lecture 8 Functions: defining, calling and lambda functions

Section 3: Object-Oriented Programming in Kotlin

Lecture 9 Classes and objects

Lecture 10 Inheritance and polymorphism

Lecture 11 Interfaces and abstract classes

Lecture 12 Data classes and object declaration

Section 4: Kotlin Collections and Functional Programming

Lecture 13 Lists, sets, and maps (mutable vs immutable)

Lecture 14 Higher-order functions and lambda expressions

Lecture 15 Working with filters and mapping

Lecture 16 Null safety and handling exceptions

Section 5: Building a Mini Kotlin Application

Lecture 17 Implementing user input and logic

Lecture 18 Debugging and testing

Lecture 19 Structuring a small, real-world project

Lecture 20 Final project showcase: A simple task manager

Absolute Beginners. Individuals who have little or no prior programming experience and want to dive into a modern, easy-to-learn language. The course provides a gentle introduction, covering core programming fundamentals with Kotlin, making it an ideal starting point.,Aspiring Mobile Developers. Those interested in building Android apps or exploring mobile development will find Kotlin a great entry point. The course lays the groundwork for later transitioning into more specialized mobile development topics.,Students and Hobbyists. College students studying computer science, coding enthusiasts, or self-learners who want to add a contemporary language to their toolkit will benefit from the hands-on, project-based approach of the course.,Career Changers. Professionals considering a shift into tech will appreciate the clear, structured introduction to programming that helps build confidence and a solid foundation for further studies in software development.