Spring Boot cheat sheet before Interview | Spring Boot Interview Questions & Answers | Code Decode

Publié le: 28 août 2025
sur la chaîne: Code Decode

17,610

472

In this video of code decode we have explained the spring boot cheat sheet which one should know before preparing spring boot topics for Interview

Udemy Course Discounted coupon code
https://www.udemy.com/course/master-s...

If you’re preparing for Spring Boot interviews or want to upgrade your skills as a senior developer, this video is your ultimate guide. I’ve covered everything from core concepts to security, microservices, performance tuning, testing, and common pitfalls – all tailored for experienced Java developers.
Whether you’re targeting FAANG, product companies, or enterprise interviews, this cheat sheet will give you the edge to stand out.

🔥 What You’ll Learn in This Video:
✅ Core Spring Boot Concepts – Starters, Profiles, Dependency Injection, Actuator, Externalized Config✅ Security Deep Dive – JWT, OAuth2, RBAC vs ABAC, API Gateway security, Zero Trust✅ Microservices Best Practices – Service discovery, distributed transactions, resilience, observability✅ Performance & Monitoring – Tracing, metrics, JVM tuning, caching, DB optimization✅ Testing Strategies – Unit, Integration, Contract, E2E, Chaos testing✅ Common Pitfalls – N+1 queries, actuator exposure, blocking in WebFlux, wrong deployment practices✅ Design Patterns in Spring Boot – Proxy, Observer, Template Method, Decorator✅ Property Precedence & Config Management – What every senior dev must know

🎯 Who Is This For?
Senior Developers preparing for Spring Boot interviews
Backend Engineers moving into Microservices & Cloud-native roles
Java Developers who want to master Spring Boot in 2025
Engineers aiming to crack product-based company interviews

🛠 Tools & Frameworks Discussed:
Spring Boot 3.x
Spring Security (JWT, OAuth2, MFA)
Spring Cloud, Kubernetes, Vault
Resilience4j, Micrometer, Prometheus, Grafana
JUnit5, TestContainers, Pact, WireMock
Docker, Kubernetes, Istio, API Gateway

⚡ Stay Ahead in Interviews
Companies are not asking basic questions anymore. They expect you to know:
Resilience & Observability patterns
Cloud-native deployments with K8s
Advanced Security (Zero Trust, API Scopes)
Performance optimization in real-world systems

👉 Watch till the end for pro tips + real-world pitfalls that most developers miss.👉 Don’t just study for interviews – learn like an architect.

Mock Interview Playlist:
   • Mock Interviews (Face to Face)

Most Asked Core Java Interview Questions and Answers:    • Core Java frequently asked Interview Quest...

Advance Java Interview Questions and Answers:    • Advance Java Interview Questions

Java 8 Interview Questions and Answers:
   • Java 8 Interview Questions(New Features)

Hibernate Interview Questions and Answers:
   • Hibernate Interview Questions Java

Spring Boot Interview Questions and Answers:
   • Advance Java Interview Questions

Angular Playlist:
   • Angular Course Introduction || Angular 8
SQL Playlist:    • SQL Interview Questions and Answers

GIT:    • GIT

Subscriber and Follow Code Decode
Subscriber Code Decode: https://www.youtube.com/c/CodeDecode?...
LinkedIn :   / codedecodeyoutube
Instagram:   / codedecode25

#java8 #codedecode #interviewquestions

Sur cette page du site, vous pouvez voir la vidéo en ligne Spring Boot cheat sheet before Interview | Spring Boot Interview Questions & Answers | Code Decode durée heure minute seconde en bonne qualité , qui a été Téléchargé par l'utilisateur Code Decode 28 août 2025, Partagez le lien avec vos amis et connaissances, sur youtube cette vidéo a déjà été regardée 17,610 fois et il a aimé 472 téléspectateurs. Bon visionnage!

23,766

837