Catalin Stefan

Basic Git and Github - essentials

4.5 (40,436 Reviews)

• Provider: Udemy
• Time: 48 mins
• 2026

Complete Kotlin development masterclass

4.8 (3,181 Reviews)

• Provider: Udemy
• Time: 30.9h
• 2026

Complete Kotlin Coroutines development course

4.6 (1,841 Reviews)

• Provider: Udemy
• Time: 5.1h
• 2026

Complete FastAPI masterclass from scratch

4.6 (1,840 Reviews)

• Provider: Udemy
• Time: 21.1h
• 2026

Complete N8N and AI Automation Masterclass

4.6 (1,671 Reviews)

• Provider: Udemy
• Time: 5.4h
• 2026

Clean architecture & SOLID principles for Android in Kotlin

4.4 (1,554 Reviews)

• Provider: Udemy
• Time: 3.6h
• 2026

Complete Java Design Patterns masterclass

4.6 (1,425 Reviews)

• Provider: Udemy
• Time: 4.7h
• 2026

Modern Android Architectures - MVVM MVP MVC - in Java

4.6 (1,268 Reviews)

• Provider: Udemy
• Time: 2.4h
• 2026

Android Jetpack masterclass in Kotlin

4.5 (1,241 Reviews)

• Provider: Udemy
• Time: 10.1h
• 2026

Modern Android app using Kotlin, MVVM, Dagger2, RxJava &more

4.0 (1,153 Reviews)

• Provider: Udemy
• Time: 3h
• 2026

Clojure: The Complete Beginner's Guide

4.6 (1,038 Reviews)

• Provider: Udemy
• Time: 3.8h
• 2026

AI Agents with Flowise

4.5 (1,027 Reviews)

• Provider: Udemy
• Time: 1.4h
• 2026

Android MVVM Architecture complete course

4.7 (890 Reviews)

• Provider: Udemy
• Time: 3.4h
• 2026

MVI architecture with Jetpack Compose for Android

4.4 (778 Reviews)

• Provider: Udemy
• Time: 1.2h
• 2026

Complete Scala 3 development masterclass

4.6 (743 Reviews)

• Provider: Udemy
• Time: 20.2h
• 2026

Modern Android app using Java, MVVM, Dagger2, RxJava &more

4.4 (683 Reviews)

• Provider: Udemy
• Time: 3.2h
• 2026

Hilt Dependency Injection in Android with Kotlin

4.5 (679 Reviews)

• Provider: Udemy
• Time: 2.3h
• 2026

Rust lang: The complete beginner's guide

4.4 (668 Reviews)

• Provider: Udemy
• Time: 8.2h
• 2026

Erlang: The Complete Beginner's Guide

4.4 (647 Reviews)

• Provider: Udemy
• Time: 3.4h
• 2026

Complete Kotlin Design Patterns masterclass

4.6 (611 Reviews)

• Provider: Udemy
• Time: 4.1h
• 2026

Android Jetpack masterclass in Java

4.5 (512 Reviews)

• Provider: Udemy
• Time: 11.1h
• 2026

Kotlin and Android Jetpack Compose masterclass

4.7 (470 Reviews)

• Provider: Udemy
• Time: 21.7h
• 2026

State of the Art Android App Development in Kotlin

4.3 (419 Reviews)

• Provider: Udemy
• Time: 6.7h
• 2026

Jetpack Compose Modern App development using latest tech

4.3 (301 Reviews)

• Provider: Udemy
• Time: 3.9h
• 2026

Instagram clone with Android Jetpack Compose, Firebase, MVVM

4.5 (178 Reviews)

• Provider: Udemy
• Time: 7.9h
• 2026

Android Retrofit 2 complete course in Kotlin

4.2 (176 Reviews)

• Provider: Udemy
• Time: 6.2h
• 2026

Dagger2 Dependency Injection for Android Developers

4.5 (166 Reviews)

• Provider: Udemy
• Time: 3.7h
• 2026

Python design patterns masterclass

4.6 (156 Reviews)

• Provider: Udemy
• Time: 4.4h
• 2026

Build a WhatsApp Chat App clone for Android Jetpack Compose

4.5 (137 Reviews)

• Provider: Udemy
• Time: 15.2h
• 2026

MVI architecture for Android with XML layouts

4.7 (124 Reviews)

• Provider: Udemy
• Time: 1.4h
• 2026

300+ Q&As - Ace your Android Developer Test, Interview

4.0 (111 Reviews)

• Provider: Udemy
• Time: 1.5h
• 2026

Complete Swift development masterclass

4.6 (108 Reviews)

• Provider: Udemy
• Time: 21.4h
• 2026

Android Jetpack: Room, Navigation and Data Binding

4.5 (88 Reviews)

• Provider: Udemy
• Time: 3h
• 2026

Build a Twitter like app for Android

4.6 (86 Reviews)

• Provider: Udemy
• Time: 7.8h
• 2026

Android Monetisation AdMob & in-app billing with Kotlin

4.1 (62 Reviews)

• Provider: Udemy
• Time: 6.3h
• 2026

Instagram clone with FastAPI, ReactJS and Android

4.6 (54 Reviews)

• Provider: Udemy
• Time: 8.3h
• 2026

State of the Art Android app development in Java

4.5 (38 Reviews)

• Provider: Udemy
• Time: 7.6h
• 2026

Build a Tinder Clone in Android Jetpack Compose and Firebase

4.6 (24 Reviews)

• Provider: Udemy
• Time: 5h
• 2026