Technical Interview
Technical Interview is a structured assessment where employers evaluate a candidate’s technical skills, problem-solving ability and practical knowledge related to a specific role. It typically includes coding challenges, system design questions, debugging tasks and discussions about past projects. The goal of a technical interview is to measure how effectively a candidate can apply their technical expertise to solve real-world problems.
Top Technical Interview Blogs
Important Core Subject Concepts for Campus Placements
Master CS fundamentals for placements with OS, DBMS, CN, OOP, DSA, Java, Python, C++, interview questions, and preparation roadmap.
Adobe MTS-2 Interview Experience | DSA, System Design, DevOps & Hiring Manager Round
Adobe MTS-2 interview experience with DSA, system design, DevOps, DBMS, OS, OOP, hiring manager round, coding questions and preparation tips.
ServiceNow Associate Systems Engineer Interview Experience | DSA, Computer Networks & Operating Systems
ServiceNow Associate Systems Engineer interview experience with DSA, OS, Computer Networks, Word Ladder, Matrix Rotation, questions and tips.
Swiggy SDE (Backend Engineer) Interview Experience | Java, System Design, Automation Frameworks & SQL
Swiggy Backend Engineer interview experience covering Java, SQL, Selenium, Appium, system design, microservices, interview questions and tips.
Design Patterns Interview Questions with Answers Part 2
Master advanced Design Patterns with 30 interview questions, real-world examples, Builder, Visitor, Flyweight, Proxy, Mediator, Memento and more.
Design Patterns Interview Questions with Answers
Master Design Patterns with 30+ interview questions, answers, examples, SOLID principles, GoF patterns, UML, Java examples and real-world scenarios
Swiggy Data Scientist 1 Interview Experience | Python, SQL, Machine Learning & Product Design | Selected
Swiggy Data Scientist 1 (Instamart) interview experience with Python, SQL, ML, statistics, product design, coding rounds, questions and tips.
Postman Software Development Engineer - II (Full Stack) Interview Experience
Detailed Postman SDE-2 (Full Stack) interview experience covering recruiter screening, frontend/backend fundamentals, architecture discussions, machine coding,
PolicyBazaar Software Development Engineer (SDE) Interview Experience | DSA, Core CS & System Design
Detailed PolicyBazaar SDE interview experience covering 3 rounds: DSA coding, core CS assessment and system design with key learnings and insights.
Blinkit (Eternal) SDE-1 Interview Experience (June 2026) – Offer Received
Blinkit SDE-1 interview experience with a 30 LPA offer. Covers House Robber DP, ticket booking system design, culture fit round and tips.
Popular Topics
Interview QuestionsTwo PointesSystem DesignQuerySQLInterview ExperienceLanguage-ConceptsC#Interview Preparation TipsJava
Interview Questions are structured queries asked by employers to evaluate a candidate’s technical skills, problem-solving ability, experience, communication skills and cultural fit. These questions can include HR, behavioral, technical, coding and situational topics to assess whether the candidate is suitable for the job role and organization.
The two-pointer technique is an efficient algorithmic approach that uses two indexes to traverse data structures like arrays or strings. The pointers move toward each other, away from each other or in the same direction to solve problems involving searching, pair finding or window management. It reduces complexity, often turning O(n²) solutions into O(n), making it ideal for optimized problem-solving.
System design is the process of defining the architecture, components, modules, interfaces and data flow of a system to meet specific requirements. It focuses on creating scalable, efficient and maintainable solutions, covering both high-level design (HLD) and low-level design (LLD). Essential for building reliable, high-performance software systems.
In databases, a query is a request to retrieve, insert, update or delete data. Written in SQL (Structured Query Language), queries can be simple, like fetching all rows from a table, or complex, involving joins, conditions and aggregations. They are essential for interacting with and managing database information efficiently.
SQL stands for Structured query language. It is a programming language for storing and processing information in a relational database. It is standard language for accessing and manipulating databases.
An interview experience is a detailed account of the interview process for a specific role, covering rounds, questions asked, difficulty level, preparation tips and personal insights to help future candidates understand what to expect and how to prepare effectively.
This tag is used to understand a basic part of the language.
C# (C-Sharp) is a modern, object-oriented programming language developed by Microsoft for building secure, scalable applications. It runs on the .NET platform and supports features like strong typing, garbage collection, LINQ, async programming and cross-platform development. C# is widely used for web, desktop, game development (Unity), cloud services and enterprise-level software solutions.
Interview preparation tips focus on researching the company, understanding the job role, practicing common HR and technical questions, refining communication skills and presenting yourself confidently to make a strong and professional impression during the interview.
Java is a high-level object-oriented programming language. it's firstly released by Sun Microsystems in 1995. Use this tag when you're having queries using or understanding the language. This tag is also applicable to Java libraries and frameworks.
Popular Articles
You are given two integer arrays arr1 and arr2, sorted in accending order, and two integers m and n, representing the number of elements in arr1 and arr2 respectively. Merge arr1 and arr2 into a single array sorted in accending order.
Top 50 SQL Interview Questions and Answers (Beginner to Intermediate). Top SQL Interview Questions for fresher. Frequently asked SQL interview questions with answers
Rotate an array of n elements to the right by k steps | right rotate the elements of an array | array rotate | rotate array by k step
Learn how to create a primary key in SQL using syntax and examples. Ensure unique records, improve query performance and build table relationships.
install mysql by docker. docker mysql server installation. MySQL is one of the most popular open-source relational database management systems. Docker container is a great way to manage and deploy databases in a portable and isolated environment. In this article, we will walk through the steps by step to install and run MySQL in Docker.
Amazon Transaction Logs (example question), Amazon Transaction Logs Interview question
Find the Maximum Subarray Sum | Largest Sum Contiguous Subarray | Kadane’s Algorithm | Maximum Subarray | Given an integer array nums, find the
subarray with the largest sum and return its sum | The Efficient Way to Find Maximum Subarray Sum
How to Approach HR Interview Questions , What to Keep in Mind While Answering HR Interview Questions, HR Interview Questions and Answers
Static Class vs Singleton in C#: A Complete Deep Dive
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