Trilha (módulo)
🧩 01 · Fundamentos de Kotlin (29) 🧬 02 · OOP & Programação Funcional (31) ⚡ 03 · Coroutines & Concorrência (29) 🛠️ 04 · Ecossistema & Build (10) 🌱 05 · Spring Boot com Kotlin (11) 🌐 06 · REST APIs & Segurança (27) 🗄️ 07 · Persistência de Dados (24) 🚀 08 · Ktor — Backend Kotlin-native (17) 🧪 09 · Testes (13) 🔗 10 · Microsserviços & Mensageria (9) 📦 11 · Observabilidade & Deploy (10) 🏗️ 12 · Projetos & Arquitetura (15)
Idioma
🇧🇷 Português (32) 🇺🇸 Inglês (175) 🇪🇸 Espanhol (18)
Nível
Iniciante Intermediário Avançado
Progresso
Todos Assistidos Pendentes
🧩 Módulo 01
Fundamentos de Kotlin Sintaxe, variáveis val/var, tipos, controle de fluxo e o null safety que define a linguagem. A base antes do backend.
🧬 Módulo 02
OOP & Programação Funcional Classes, data classes, sealed classes, enums, lambdas, funções de ordem superior e extension functions — o Kotlin idiomático.
🇺🇸 EN Iniciante Kotlin Delegated Properties Explained: Master Property Delegation with Examples
CodeLucky
🇺🇸 EN Iniciante Master Scope Functions: let, run, with, apply & also Explained! : Kotlin Fundamentals Tutorial - 48
Codetutor
🇺🇸 EN Iniciante Higher-Order Vs Lambdas - Programming with Kotlin from the Ground Up! - raywenderlich.com
Kodeco
🇺🇸 EN Iniciante Kotlin Sealed Classes - Part 11 Kotlin Tutorial 2020
goobar
🇪🇸 ES Iniciante Kotlin Scope Functions - let, run, apply y also
ResuaCode
🇺🇸 EN Iniciante Kotlin Sealed Class Tutorial with Example
Simplified Coding
🇺🇸 EN Iniciante Functional programming in Kotlin with Arrow.kt
Kotlin by JetBrains
🇺🇸 EN Iniciante Kotlin Lambdas and Higher Order Functions Part - 2. Kotlin Tutorial for Beginners #9.2
Smartherd
🇺🇸 EN Iniciante Kotlin - Higher Order Functions and Lambdas
Beer and Code
🇺🇸 EN Iniciante Kotlin Scope Functions: let, apply, run, with, and also : With Differences
Smartherd
🇺🇸 EN Iniciante Full Guide to Delegation in Kotlin - Android Studio Tutorial
Philipp Lackner
🇺🇸 EN Iniciante Kotlin | Lambdas and Higher order functions
Super Lazy Coder
🇺🇸 EN Iniciante Kotlin Tutorial: Data class
The Android Factory
🇺🇸 EN Iniciante Sealed classes - Kotlin Vocabulary
Android Developers
🇺🇸 EN Iniciante Intro to Kotlin (Nullables, Data classes, Enums and Sealed Classes)
Tensor Programming
🇺🇸 EN Iniciante Kotlin Sealed Class (With Demo Source code)
Smartherd
🇺🇸 EN Iniciante Kotlin Lambdas and Higher Order Functions Part - 1. Kotlin Tutorial for Beginners #9.1
Smartherd
🇺🇸 EN Iniciante 🔥Master Object Oriented Programming in One Shot | Data Classes | Sealed Classes | Enum Classes
Learn Code With Durgesh
🇺🇸 EN Iniciante Functional Programming in Kotlin with Arrow | Ties van de Ven
Xebia
🇺🇸 EN Iniciante Kotlin DATA CLASS. Object Oriented Programming in Kotlin for Android #8.10
Smartherd
🇺🇸 EN Iniciante Kotlin Higher Order Function and Lambda - #11 Kotlin Android Tutorial for Beginners
Simplified Coding
🇺🇸 EN Iniciante #24 Kotlin Programming Tutorial - Higher Order Function and Lambda
Simplified Coding
🇺🇸 EN Iniciante Android Kotlin Tutorial #130 - Lambdas - Higher-Order Functions
hobbycoderXY
🇺🇸 EN Iniciante Kotlin Scope Functions: When to use them
Coding with Raphael De Lio
🇺🇸 EN Iniciante Kotlin Scope Functions Tutorial - let, run, with, apply and also
Simplified Coding
🇺🇸 EN Iniciante Kotlin 'LAZY' delegation. LateInit vs Lazy. Kotlin Tutorials for Beginners #12.3
Smartherd
🇺🇸 EN Iniciante Kotlin WITH and APPLY. Lambdas and Higher-Order Function PART-5.Kotlin Tutorial #9.5
Smartherd
🇺🇸 EN Iniciante Sealed Classes : Kotlin Fundamentals Tutorial - Part 25
Codetutor
🇧🇷 PT Iniciante Tipo função, Higher-Order Function e lambdas no Kotlin
Alex Felipe
🇺🇸 EN Iniciante How to Make Your Code Clean With Kotlin Sealed Classes
Philipp Lackner
🇺🇸 EN Iniciante Kotlin Standard Delegates: lazy, observable, vetoable Explained | Property Delegation Tutorial
CodeLucky
⚡ Módulo 03
Coroutines & Concorrência suspend, Flow, scopes, jobs e structured concurrency. O modelo assíncrono que torna o backend Kotlin não-bloqueante.
🇧🇷 PT Intermediário O que são COROUTINES? | KOTLIN 👨🏾💻
ramon dev
🇧🇷 PT Intermediário KOTLIN CORROTINA: ENTENDENDO O QUE SÃO, PRINCIPAIS CONCEITOS E O PROBLEMA QUE ELAS RESOLVEM
Debug
🇧🇷 PT Intermediário Programação assíncrona com Coroutines do Kotlin
Alex Felipe
🇺🇸 EN Intermediário Deepdive into Reactive Spring with Coroutines and Kotlin Flow by Sébastien Deleuze
Devoxx
🇺🇸 EN Intermediário Going Reactive With Spring WebFlux, Kotlin Coroutines, and RSocket
Kotlin by JetBrains
🇺🇸 EN Iniciante Kotlin Coroutine Scope Tutorial: Managing Coroutine Lifecycle for Beginners
CodeLucky
🇺🇸 EN Intermediário Suspend functions - Kotlin Vocabulary
Android Developers
🇺🇸 EN Avançado Coroutines and Structured Concurrency in Ktor | Simon Vergauwen
Kotlin by JetBrains
🇺🇸 EN Avançado Coroutine Structured Concurrency, Error Handling and Exceptions
CodingWithMitch
🇺🇸 EN Avançado Structured Concurrency - Kotlin Coroutines on Android Fundamentals Part 9
Lukas Lechner - Advanced Android Development
🇧🇷 PT Intermediário Estudando Programação assíncrona ou sem bloqueio com Kotlin
Lucas Montano
🇧🇷 PT Iniciante Kotlin Coroutines: Criando um Projeto Android do Zero Com a Arquitetura MVVM e LiveData
Douglas Motta
🇺🇸 EN Intermediário Reactive REST API With Spring, Kotlin, and Coroutines
Codersee- Kotlin on the backend
🇺🇸 EN Intermediário Kotlin Coroutines Android Tutorial #1: Concurrency, Suspend, Continuation, CoroutineContext, Job
Ryan Michael Kay
🇺🇸 EN Intermediário Reactive Programming with Kotlin Coroutines and Spring WebFlux: Building a simple News Aggregator
Engineering Community
🇺🇸 EN Intermediário Kotlin Coroutines Tutorial, Part 1: Suspend Functions, Coroutine Scopes, Async and More
Rock the JVM
🇧🇷 PT Intermediário Kotlin Coroutines no Android. Como substituir o RXJava?
Nelson Glauber
🇺🇸 EN Avançado kotlin coroutines | 6.Jobs & structured concurrency
coding with nerds
🇺🇸 EN Intermediário Kotlin Coroutines: Composing Suspending Functions - Sequential, Concurrent, and Lazy Execution
Smartherd
🇺🇸 EN Iniciante Kotlin Suspend Functions Explained: Master Coroutine Suspension for Beginners
CodeLucky
🇺🇸 EN Intermediário Coroutines: Concurrency in Kotlin
Dave Leeds
🇺🇸 EN Intermediário Kotlin Coroutines: Suspend Functions (Tutorial)
Indently
🇺🇸 EN Intermediário Kotlin Coroutine (High-quality Course)
Smartherd
🇺🇸 EN Intermediário Reactive Programming with Spring Boot & Kotlin Explained
Xebia
🇺🇸 EN Avançado How Suspend functions works Internally? Coroutines Internal working in Kotlin
Sagar Malhotra
🇧🇷 PT Iniciante CURSO DE KOTLIN - TUTORIAL PARA INICIANTES ANDROID
Tiago Aguiar
🇺🇸 EN Intermediário Suspend Functions - Kotlin Coroutines
Philipp Lackner
🇺🇸 EN Avançado Graceful Resource Handling Using Structured Concurrency in Kotlin
Kotlin by JetBrains
🇺🇸 EN Intermediário Using Kotlin Coroutines for Asynchronous and Concurrent Programming - Pedro Felix
NDC Conferences
🛠️ Módulo 04
Ecossistema & Build Gradle Kotlin DSL (build.gradle.kts), gestão de dependências, JVM e a tooling que sustenta qualquer projeto sério.
🌱 Módulo 05
Spring Boot com Kotlin Setup, injeção de dependência, beans e configuração. O framework dominante de mercado, agora idiomático em Kotlin.
🌐 Módulo 06
REST APIs & Segurança Controllers, validação, JSON, OpenAPI e Spring Security 6 com JWT. Construindo e protegendo endpoints de produção.
🗄️ Módulo 07
Persistência de Dados Spring Data JPA/Hibernate, Exposed (SQL DSL da JetBrains), PostgreSQL, relacionamentos e migrações com Flyway.
🚀 Módulo 08
Ktor — Backend Kotlin-native O framework assíncrono da JetBrains: routing, plugins, content negotiation e serialização. Alternativa leve ao Spring.
JUnit 5, MockK, Kotest e Testcontainers. Testes unitários, de integração e mocks idiomáticos em Kotlin.
🇺🇸 EN Iniciante Getting Started with MockK in Kotlin (1/5)
Codersee- Kotlin on the backend
🇺🇸 EN Avançado Testing Functional Kotlin with the Raise DSL: How to Use JUnit, Kotest, MockK, AssertJ and Mockito
Rock the JVM
🇺🇸 EN Avançado Spring + Kotlin + Testcontainers
James Ward
🇺🇸 EN Avançado Android Unit Testing with JUnit 5, MockK & Kotest
Coroutine Lab
🇺🇸 EN Avançado Integration Testing with Testcontainers
Kotlin by JetBrains
🇧🇷 PT Avançado #02 Testes unitários no Android com mockito, jUnit e kotlin.
Roque - Dev Vai Longe
🇧🇷 PT Avançado Teste Unitário no Android Com Kotlin e MVVM Lifecycle | AULA BÔNUS #2
Douglas Motta
🇺🇸 EN Avançado Unit Testing View Model[ Mockk , Turbine , Coroutines ] - Tutorial
Memory Leak
🇺🇸 EN Avançado Kotlin Junit tese cases using Mockk framework | mockk, relaxed mock, verify, spyk & every | #android
Pi App Studio
🇺🇸 EN Avançado Mastering Unit Testing in Android with Mockito | Kotlin | Step by Step Tutorial by CodingWithPuneet
CodingWithPuneet
🇺🇸 EN Avançado How to use MockK to Test Lambdas in Kotlin!
Charfaoui Younes
🇺🇸 EN Iniciante MockK Tutorial: Kotlin Mocking Framework for Beginners | Create Mocks & Stubs
CodeLucky
🇧🇷 PT Avançado [TUTORIAL] Dominando testes unitários com JUnit 5 e Mockito
Felix Gilioli
🔗 Módulo 10
Microsserviços & Mensageria Kafka, gRPC, event-driven, Eureka e arquiteturas distribuídas com Kotlin e Spring Boot.
📦 Módulo 11
Observabilidade & Deploy Docker, imagens nativas GraalVM, AOT, Kubernetes e o caminho até produção com startup instantâneo.
🏗️ Módulo 12
Projetos & Arquitetura Capstones ponta-a-ponta, full-stack, arquitetura hexagonal e clean architecture aplicadas em Kotlin.