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LifestyleMicroservices Interview Questions and Answers (Udemy.com)
Top Microservices Interview Questions with Detailed Answers
Created by: Aref Karimi
Last updated January 2026
What you will learn
- Anatomy of Event-Driven Microservices Architecture
- Architectural Patterns of Microservices
- Microservices in Cloud-native Systems
- Examples of Microservices in Java, .NET, Python as well as Amazon Web Services
How it compares
Against the other 101 rated Udemy courses in Java Spring Framework on CourseDuck:
- Rating4.6 out of 5higher than 67% of them
- Reviews1,751#47 of 102 by number of reviews
- Length2.4 hoursshorter than 91% of them
- Last updatedJanuary 2026earlier than 50% of them
Course Description
Excel in your next job interview by mastering this course's expertly curated microservices interview questions and answers.
Learning the complex microservices architecture concepts and design patterns can take considerable time. You will need these guided interview questions for two main reasons: first, to assess your learning outcomes after studying microservices architecture, and second, to learn through a question-and-answer technique, which yields similar results in a much shorter time.
Whether you want to check your readiness for job interviews or speed up your learning process, this course is tailor-made to help you deeply understand Microservices Architecture's core concepts, architectural patterns, and techniques.
With 50 meticulously curated questions and detailed explanations, you'll swiftly grasp essential architectural patterns, ensuring you're well-prepared for any interview scenario. When answering each interview question, more than one option is often mentioned, and comparisons between options are made to help the students understand what pattern is best for a given context and what the trade-offs are.
Whether you're proficient in Java, Python, C#, or any other programming language, this course caters to all developers, irrespective of their tech stack preferences. However, it notably excludes specific frameworks like Spring Boot.
Topics covered include:
Microservices Design & Architectural Patterns
Events vs. Messages vs. APIs
Microservices Examples
Microservices on AWS, Azure, and Google Cloud Platforms
Containers and Docker
Monolith-to-Microservices Transformation
Integration Patterns, i.e., API Gateways.
Cloud-Native Microservices
Monitoring Strategies
As you progress through the course, you'll have the opportunity to gauge your readiness with a quizes and mock AI interviews (Role Plays), which will empower you to approach even the most daunting job interviews confidently.
Whether you aspire to become a seasoned software architect, ace technical interviews, or deepen your microservices expertise, enroll today and embark on your journey towards success!
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Instructor Details
- 4.6 Rating
1,751 Reviews
Aref Karimi
Aref is a seasoned technology leader, strategist, and entrepreneur with over 20 years of experience driving innovation and growth in the tech industry. As a CTO and advisor, Aref has helped startups and enterprises align technology with business goals, delivering measurable results.
Aref is also a published author of several top-selling books, including:
- Tech Leadership for Profit: The CTO's Guide to Building a Thriving IT Company.
- Digital Transformation: From Bricks to Bits!
- The Vendor Management Playbook: Turn Your Vendor Relationships into a Competitive Advantage.
In addition to being an accomplished author, Aref is a passionate educator who teaches courses on Udemy and LinkedIn Learning. His courses, consistently the highest-rated and best-selling for over seven years, empower professionals to excel in software development, observability, DevOps, and leadership by providing practical insights and actionable strategies.
Join Aref's courses to gain real-world expertise and elevate your career!
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Reviews
By Sachin Jain on 11/22/2025
Should provide the notes a cheat sheet for the topic covered as that revision becomes easier. Also as example the diagram missed the kafka events when describing SAGA patterns. also, how those events consumed
By Sumit Kumar Singh on 6/4/2025
This is gold. I wish you create more such slides on varying topics and also is there a way to download the slides? All topics revised in a brief manner, thank you!
By Barad Hamedifar on 4/17/2025
The questions are in logical categories, and quite well explained. Using small pieces of code to explain the concepts is also a great idea. I already know microserices' concepts but I still managed to learn quite a bit and found where I have gaps.
By Anonymized User on 8/25/2024
It was an insightful series of high-level lectures on Microservices. I believe the knowledge gained will be instrumental in helping me prepare for my upcoming interview.
By Suresh Vagji on 7/13/2024
Suggestions for Improvement: Depth of Content: Some topics could be explored in more depth for better understanding. Additional Resources: Providing more supplementary materials and reading resources could enhance the learning experience. Pacing: The pace of the course could be adjusted to better suit learners who may need more time to grasp certain concepts.
By Zaheer Pasha Syed on 7/27/2023
Very useful course, I got all microservices concepts under one roof, I request you to make a each concept coding example video or share if already there.
By Jaikrat Singh Tariyal on 6/26/2023
Good 2 hours spent. Never felt bored. Got some interesting topics to cover. But better examples could have been used with a few more practical use cases instead of just reading the PPT.
By Anonymized User on 6/10/2023
A good starting point for beginners. this course gives crisp knowledge and definition of each important component. i would recommend anyone who is starting out on microservices to go and finish this course. then dig deeper into each element taught in this course.
By Lara Zubaidia on 6/5/2023
This Course is really useful for anybody who is preparing for Microservices interviews as it highlights all the concepts that you need to brush up on, at least it can help you remember what you already know & go to know further about what you forget or don't know. I really recommend it for anybody who is hesitating whether to get it or not.
By Anonymized User on 5/5/2023
This is a good course to brush up the topics of microservice and its concepts. Recommended if you are already aware with the terms and terminologies. Information is to the point.
Quality Score
No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.
Overall Score : 92 / 100
- Video Duration:
2.4h - Price: $10.99
- Provider: Udemy
- Updated:
January 2026 - Level:
All Levels - Language:
English - Certificate:
Yes
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