π‘ Explain microservice architectures
π‘ What is Big O Notation?
π‘ What are the types of Data Structures?
π‘ OOP and SOLID Principles
π‘ How does API work? REST/SOAP
π‘ What is Unit and Integration testing?
π‘ Relational and Non-relational databases. Their use cases
π‘ What Docker is used for?
π‘ What is Message Broker?
π‘ What is Redis and it's use cases.