One of the main questions they asked was to explain my recent project in detail, particularly focusing on how I handled backend development using Java, Spring Boot, REST APIs, and how I integrated the frontend using React. They were also interested in my problem-solving approach and real-world debugging scenarios.
Reverse linkedlist, String basics, OOP BASICS, number of island, singleton with code, two sum, merge array1 to array2 , array2 has empty slots equal to array1, and they both are sorted... asked questions from resume, whatever technologies and projects had mentioned, lambda expression, streams, multithreading, add two numbers using linkedlist and return result in linkedlist as reverse number(leetcode)
How would you handle a situation where you are part of a small team (2-3 people) (you are a senior backend developer) and you notice that a colleague (e.g., a frontend developer) is not progressing with their tasks, and it's blocking the overall feature delivery? What is your opinion on team organization? Is it more effective to have separate specialized teams for backend and frontend, or a more integrated approach?
Core Java, Advance Java, SQL, Web services
Introduce yourself. explain in detail the improvement of the performance you mention in CV. what is CDN? explain browser cache (headers) how does the web work? what happens when we type the website address (request-response flow)? what happens in the browser after the response arrives? explain angular - Change Detection & how it triggers explain angular OnPush Detection Strategy
write basic structure for react etc
JWT authentication, CDN, AI questions, SQL vs NoSQL
how will you manage a custom key in aws
Hibernate and JPA
Web services
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