Concepts and Algorithms – bit manipulation, math and logic puzzles, object-oriented design, recursion and dynamic programming, system design and scalability, sorting and searching, testing They probably won't ask broad interview questions about Python, React, Javascript or any other language or framework, unless there's a very specific element that ties into what they work on. Thank them for taking the time to interview you and that meeting with them re-enforced how much you are looking forward to being part of their team There are some important topics that don’t fall under the traditional data structures umbrella but are very important from a coding interview point of view. Some of these are: Rather than going through comprehensive, textbook-sized reference guides, this book includes only the most important info you need to know to pass an interview.

Instead, the interviewer will ask you to solve technical questions and problems using that language, and there may be points where you have to explain any limitations in your solution, perhaps due to limitations in the language or framework you're using, but that's it.Skills required to succeed at a whiteboard interview, covering coding tests as well as psychological preparation Once you’re comfortable solving questions within the time limit and understanding the underlying concepts, aim to do it faster.

Otherwise you're going to need a lot technical questions to practice from. LeetCode has a great database of questions as well as the solutions and other testers' attempts.A comprehensive overview of 115 of the best programmer interview questions in nine different languages: JavaScript, Python, Swift, C++, Java, C#, Kotlin, TypeScript and Go. You type out your answers in a code-execution environment and get 70+ hours of video explanations to help you understand the core principles behind each question. Educative-99 offers a comprehensive guide for you to test yourself: 99 questions to assess your weaknesses and improve them. Start now and land your dream job. There are many more data structures than just hashmaps, but I see these come up in coding interviews so often that I think they deserve their own section.

Can you answer the question and solve the problem? Brilliant! Even if it took you a few hours. Again, with practice, you'll get faster No. It's actually quite rare and is a common misconception among people who have just learned to code and are about to do their first coding interview. Don't worry about being asked questions about whichever language you're interviewing for. As long as you have: The good news is that it’s not used that often, and it’s also not that difficult to pass, as long as you know the concepts covered in the technical interview, which we’ll cover later. Stage 2: The coding assessmentFeeling lost in the world of random DSA topics, wasting time without progress? It's time for a change! Join our DSA course, where we'll guide you on an exciting journey to master DSA efficiently and on schedule. Here’s the thing about coding interviews and imposter syndrome… You’re almost always going to feel like you’re not ready. Even if you spend months answering every technical question, you’ll still feel anxious about the interview. To get you started though, here’s one simple method called the Feynman technique, named after the renowned physicist and Nobel prize winner, Richard Feynman, who championed the method. Here is a public LeetCode post that maps all 14 coding patterns to respective lists of LeetCode problems. InterviewNoodle – still in development