In this Blog, I am trying to collect useful blogs which helps for preparing Java Interview - For Experienced professional.

0) Introduction to Algorithms and Data structure in Java

From 0 to 1: Data Structures & Algorithms in Java by Loony Corn

https://github.com/PacktPublishing/From-0-to-1-Data-Structures-Algorithms-in-Java

Popular Problem-Solving Approaches in Data Structures and Algorithms

https://medium.com/enjoy-algorithm/popular-problem-solving-approaches-in-data-structures-and-algorithms-6b4d30a0823d

1) For Java Interview preparation

https://medium.com/javarevisited/25-topics-and-resources-to-crack-java-developer-interviews-in-2021-8fbfe317513

https://blog.usejournal.com/from-hi-from-google-again-to-congratulations-on-your-offer-with-google-6f77e93be2bd

https://medium.com/nerd-for-tech/googles-interview-preparation-routine-be6647910a5b

2) For quick database concepts review

https://keerthiga14.medium.com/top-6-important-concepts-of-dbms-519faae8f065

3) For OAuth2 & Security

https://darutk.medium.com/the-simplest-guide-to-oauth-2-0-8c71bd9a15bb

https://darutk.medium.com/diagrams-and-movies-of-all-the-oauth-2-0-flows-194f3c3ade85

https://auth0.com/docs/authorization/which-oauth-2-0-flow-should-i-use

3) Rest API performance improvement

https://developers.google.com/blogger/docs/3.0/performance

4) Deploy Spring Boot microservice into Azure

https://docs.microsoft.com/en-us/learn/modules/azure-spring-cloud-workshop/

5) For Java Programming interview questions

https://www.java67.com/2018/06/data-structure-and-algorithm-interview-questions-programmers.html

6) Microservices using Spring Boot quick demo - ( daily code buffer you tube)

https://www.youtube.com/watch?v=BnknNTN8icw

Kotresh T M Blog