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Catalin Stefan courses | Comidoc

Catalin Stefan

Online Course Instructor

4.50 (62.4K reviews)

Statistics

232.2K

total students

323 hours

total content

Apr 2018

first content date

Feb 2026

last content date

Courses (44)

📚 Other Courses (44)

Python design patterns masterclass

Python design patterns masterclass

Python design patterns masterclass

(4.60 with 148 reviews)

1.4K

students

4.4 hours

content

Feb 2026

updated

$17.99

Romanian for Beginners : Level 1

Romanian for Beginners : Level 1

Romanian for Beginners : Level 1

(4.57 with 87 reviews)

518

students

39 minutes

content

Feb 2026

updated

$14.99

Complete Scala 3 development masterclass

Complete Scala 3 development masterclass

Related Topics

Scala Programming Functional Programming Scala Development

Complete Scala 3 development masterclass

(4.67 with 680 reviews)

4.9K

students

20 hours

content

Feb 2026

updated

$17.99

Complete Kotlin development masterclass

Complete Kotlin development masterclass

Related Topics

Kotlin Programming Language Kotlin Syntax & Features Advanced Kotlin Concepts Application Development

Complete Kotlin development masterclass

(4.73 with 3.1K reviews)

19.8K

students

31 hours

content

Feb 2026

updated

$17.99

Android Monetisation AdMob & in-app billing with Kotlin

Android Monetisation AdMob & in-app billing with Kotlin

Related Topics

Kotlin Programming Language AdMob Integration In-App Purchases Android App Development

Android Monetisation AdMob & in-app billing with Kotlin

(4.10 with 62 reviews)

416

students

6.3 hours

content

Feb 2026

updated

$14.99

Android Jetpack masterclass in Kotlin

Android Jetpack masterclass in Kotlin

Related Topics

Kotlin Programming Language Android Jetpack MVVM Pattern Room Persistence Library Mobile App Navigation

Android Jetpack masterclass in Kotlin

(4.44 with 1.2K reviews)

5.4K

students

10 hours

content

Feb 2026

updated

$14.99

Basic Git and Github - essentials

Basic Git and Github - essentials

Related Topics

Git Version Control GitHub Collaboration Version Control Systems

Basic Git and Github - essentials

(4.51 with 38.3K reviews)

92.2K

students

51 minutes

content

Feb 2026

updated

$14.99

Swift Design Patterns masterclass

Swift Design Patterns masterclass

Related Topics

Swift Programming Software Design Patterns Software Architecture iOS Development

Swift Design Patterns masterclass

(5.00 with 7 reviews)

107

students

3.8 hours

content

Feb 2026

updated

$17.99

Instagram clone with FastAPI, ReactJS and Android

Instagram clone with FastAPI, ReactJS and Android

Instagram clone with FastAPI, ReactJS and Android

(4.62 with 54 reviews)

719

students

8.3 hours

content

Feb 2026

updated

$17.99

Build a Tinder Clone in iOS SwiftUI and Firebase

Build a Tinder Clone in iOS SwiftUI and Firebase

Build a Tinder Clone in iOS SwiftUI and Firebase

(4.59 with 39 reviews)

251

students

7.5 hours

content

Feb 2026

updated

$14.99

Create a 2048 Android Game Clone from Scratch

Create a 2048 Android Game Clone from Scratch

Create a 2048 Android Game Clone from Scratch

(4.39 with 33 reviews)

1.5K

students

4.8 hours

content

Feb 2026

updated

$14.99

Jetpack Compose Modern App development using latest tech

Jetpack Compose Modern App development using latest tech

Jetpack Compose Modern App development using latest tech

(4.41 with 294 reviews)

1.4K

students

3.9 hours

content

Feb 2026

updated

$14.99

Android Retrofit 2 complete course in Kotlin

Android Retrofit 2 complete course in Kotlin

Android Retrofit 2 complete course in Kotlin

(4.21 with 176 reviews)

1.0K

students

6.2 hours

content

Feb 2026

updated

$14.99

Complete Kotlin Design Patterns masterclass

Complete Kotlin Design Patterns masterclass

Complete Kotlin Design Patterns masterclass

(4.66 with 605 reviews)

4.4K

students

4.1 hours

content

Feb 2026

updated

$17.99

Android Jetpack: Room, Navigation and Data Binding

Android Jetpack: Room, Navigation and Data Binding

Android Jetpack: Room, Navigation and Data Binding

(4.40 with 82 reviews)

571

students

3.0 hours

content

Feb 2026

updated

$14.99

Android MVVM Architecture complete course

Android MVVM Architecture complete course

Android MVVM Architecture complete course

(4.60 with 874 reviews)

3.3K

students

3.4 hours

content

Feb 2026

updated

$14.99

Rust lang: The complete beginner's guide

Rust lang: The complete beginner's guide

Rust lang: The complete beginner's guide

(4.56 with 660 reviews)

5.3K

students

8.2 hours

content

Feb 2026

updated

$14.99

Clojure: The Complete Beginner's Guide

Clojure: The Complete Beginner's Guide

Clojure: The Complete Beginner's Guide

(4.42 with 1.0K reviews)

5.5K

students

3.8 hours

content

Feb 2026

updated

$17.99

Create a Flappy Bird clone for Android

Create a Flappy Bird clone for Android

Related Topics

Android App Development Core Game Design In-Game Monetization

Create a Flappy Bird clone for Android

(4.63 with 71 reviews)

4.0K

students

4.7 hours

content

Feb 2026

updated

$14.99

Dagger2 Dependency Injection for Android Developers

Dagger2 Dependency Injection for Android Developers

Related Topics

Dependency Injection (DI)Android App Development

Dagger2 Dependency Injection for Android Developers

(4.50 with 161 reviews)

844

students

3.7 hours

content

Feb 2026

updated

$14.99

Build a classic Snake game for Android

Build a classic Snake game for Android

Related Topics

Android App Development Core Game Design Java & Kotlin Programming Game Mechanics & Logic

Build a classic Snake game for Android

(4.00 with 2 reviews)

31

students

2.7 hours

content

Feb 2026

updated

$14.99

Complete FastMCP AI Agents Masterclass - update to V3

Complete FastMCP AI Agents Masterclass - update to V3

Related Topics

MCP for AI Systems AI Agent Development AI Agents & Ecosystem Tools LLM Security & Protection

Complete FastMCP AI Agents Masterclass - update to V3

(4.83 with 12 reviews)

165

students

6.5 hours

content

Feb 2026

updated

$14.99

Erlang: The Complete Beginner's Guide

Erlang: The Complete Beginner's Guide

Related Topics

Erlang Programming Distributed Systems Fault-Tolerant Systems Concurrency & Parallelism

Erlang: The Complete Beginner's Guide

(4.32 with 637 reviews)

3.1K

students

3.4 hours

content

Feb 2026

updated

$12.99

Hilt Dependency Injection in Android with Kotlin

Hilt Dependency Injection in Android with Kotlin

Related Topics

Dependency Injection (DI)Kotlin Programming Language Android App Development

Hilt Dependency Injection in Android with Kotlin

(4.48 with 657 reviews)

2.5K

students

2.3 hours

content

Feb 2026

updated

$12.99

Complete N8N and AI Automation Masterclass

Complete N8N and AI Automation Masterclass

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N8N Automation Platform AI Agent Development LLM Application Integration Workflow Automation

Complete N8N and AI Automation Masterclass

(4.75 with 1.3K reviews)

7.9K

students

5.4 hours

content

Feb 2026

updated

$14.99

Showing 1–25 of 44 courses

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