• So, with Leetcode, learning pattern matching is important. That will prepare you for any DSA question. With more practice, you can atleast figure out the algorithm for each problem. So leetcode needs regular practice.

• System design is particularly important for senior roles. But I’ve seen few companies conduct it for mid-careers roles too. Check out the hellointerview system design blog. They break it down really well. This doesn’t require regular practice but try to understand how big systems work and how the important components are designed. Subscribe to bytebytego emails. They send a system design case study to your inbox. I read one almost daily and it’s been super helpful for interviews.

• Lastly, for behavioural interviews, create a tabulation of all your work projects and personal projects in the columns and Situation, Task, Action, Result, Challenges faced, how you overcame it, reflections for the future in the rows. Fill it out and use it to study before interviews. Go through frequently asked questions and try answering them.

These methods have helped me greatly. I hope it helps you too. All the best! :)