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UdemyAndroid DevelopmentPaid courseAll LevelsCertificate

300+ Q&As - Ace your Android Developer Test, Interview (Udemy.com)

Crush your Android Developer test or interview

Created by: Catalin Stefan

Last updated February 2026

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What you will learn

  • To excel in an Android Developer interview
  • Start your career on the right path
  • What are the most important aspects in Android and how they work
  • Lots of theoretical knowledge in the form of questions and answers
  • The details and intricacies of the Android Ecosystem
  • You will have a better negotiating position after passing your interview

How it compares

Against the other 166 rated Udemy courses in Android Development on CourseDuck:

  • Rating4.0 out of 5higher than 16% of them
  • Reviews111#122 of 167 by number of reviews
  • Length1.5 hoursshorter than 97% of them
  • Last updatedFebruary 2026more recently than 73% of them

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Course Description

What this course is about

At the end of this course you will have the knowledge to pass any Android Developer test or interview.

With more than 300 questions and answers taken straight from the interview room, this course gives you an excellent foundation of theoretical knowledge to prepare for any upcoming challenge.


About the instructor

The instructor is a Tech Lead Android Developer, active for more than 10 years in the IT industry.

As a Development Team Leader, I have conducted countless highly technical interviews with both beginner and advanced developers. I have a wealth of practical experience and knowledge that I'm looking forward to sharing with you.

I have created this interview course to help you prepare for any theoretical challenge that you need to face.


We will go through basic Android concepts such as

  • Activities

  • Services

  • Push Notifications

  • advanced Android concepts such as performance optimisations

  • memory leaks

  • advanced development concepts like Design Patterns

  • other libraries that are very commonly used in Android Development such as Git, Dagger2 and RxJava

  • we will end with general experience questions and

  • team leadership questions.

All these questions come up often in interviews and it's important to know how to answer them.

With 300+ questions on a range of topics all relating to Android Development, this course your best choice to prepare for your next test.


Sign up today and get ready for your next Android challenge


30 day money back guarantee - provided by Udemy

Highly rated instructor with over 10.000 active students and growing monthly.

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Instructor Details

Catalin Stefan

I am an avid learner and teaching enthusiast. I love creating videos and courses that enrich people's lives and help them have a better experience, both personally and professionally. 

I am an expert mobile application developer with over 10 years development experience. I enjoy making courses related to AI, software development and mobile apps, and want to share the knowledge I have acquired.

I create courses based on my professional experience. I hope to teach people skills that help them in their careers, allow them to acquire new skills and improve their personal relationships.

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Reviews

4.0

111 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Anees a Thyrantakath on 6/3/2024

This course contain basic interview questions explanations, and I feel it's quite out dated. Anyone can just go through for brushing up things. Not much useful in my case. Better to mention in course details it's not for more than 3 years of experienced devs.

By Kanishak Gupta on 9/4/2022

There could have been more content. Topics such as Exception Handling, Multithreading, Multimedia, WorkManager, JobScheduler, etc. are not covered. Interviewers, sometimes, ask for details and examples, which was missing from these tutorials.

By Muhammad Tanveer on 6/2/2022

No Clear examples were shown nor discuss for each topics

By Shreya Patel on 4/5/2022

I didn't know much about Launch modes. I got to learn what they are and what they do.

By Praveen Ram M on 2/13/2020

yes,its reaches my exceptions .thank you...

By Rajeev jaiswal on 1/25/2020

Quick refresher for all the important concepts needed for the android interview

By Manoj Behera on 8/22/2019

Not explaining the theory or login behind the answers ...only reading the document you have made..

By Paul Ngouabeu on 4/19/2019

Nice presentation. Easy to follow

By Yg on 3/26/2019

A good base for interview prep

By Cyrus Haroon on 3/16/2019

Very useful and to the point course. I highly recommend this course.

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Read all 111 reviews on Udemy

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Overall Score : 80 / 100