Java 8 Stream API: 8 Interview Questions You Should Be Able to Answer
Streams appear in almost every Java interview. Here are common Stream API questions with clear explanations and code you can practise.
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Practical articles on Java, Spring Boot, Angular, the MEAN Stack, interview questions, career guidance and resume tips.
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Spring Boot Annotations Explained: What Interviewers Expect You to Know
From @SpringBootApplication to @Transactional — the annotations you use every day, and how to explain them clearly in an interview.
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Angular Signals: A Beginner-Friendly Guide for Interviews
Signals changed how Angular handles state and change detection. Learn signal, computed and effect with simple examples.
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How to Structure a MEAN Stack Project You Can Explain in Interviews
A clean folder structure makes your project easier to build — and much easier to explain. Here is a practical layout for Angular + Express + MongoDB.
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JavaScript Closures and the Event Loop, Explained Simply
Two of the most asked JavaScript interview topics, explained with small examples you can reproduce on a whiteboard.
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Error Handling in Node.js and Express: Practical Best Practices
Unhandled errors crash servers and confuse users. Learn a clean, centralised approach to error handling in Express APIs.
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MongoDB Aggregation Pipeline: The Basics with Examples
Understand $match, $group, $sort, $project and $lookup with simple examples — a frequent topic in MEAN Stack interviews.
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SQL Interview Questions Every Developer Should Practise
Joins, GROUP BY, the classic “second highest salary” and window functions — practise these SQL questions before your next interview.
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An IT Career Roadmap for Freshers: From Fundamentals to First Job
Confused about where to start? A practical, step-by-step roadmap for freshers aiming for developer roles in India.
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10 ATS-Friendly Resume Tips for IT Jobs
Make sure your resume gets read. Practical formatting and content tips for developer resumes in India.
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Articles marked Sample article are starter resources written to help you prepare. Always cross-check technical details with official documentation for the versions you use.
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