I find the courses very much relevant to whether you're a beginner or a fresher, or one with one or two years of experiences, or even an experienced guy, all will get benefits out of the System Design, Low Level Design and DSA courses of TheAlgorists.com.
Principal Software Engineer with 13+ years of experiences
One of the reasons I have been using TheAlgorist.com, LowLevelDesign.io, DistributedComputing.Dev, and the Front-End Engineering course is that it acts like reference library material which I can refer to. For a small fee I get to use these resources as required. Like last year during solving one of the problems when we were in a discussion there was a reference to some caching related implementation. And for me I was able to quickly refresh the fundamentals around LRU cache, LFU cache and all using TheAlgorist.com. So it was a great value for my money. It helped me at my workplace at the same time. For me this definitely is a big benefit of having access to such good quality resource which has been helping me expand my knowledge at the same time It is also helping me in my day to day work.
Experienced Software Professional with 20+ years of experience
My goal is to get a good grip on the algorithms and data structures concepts so that it would be helpful for me to crack the technical coding and get a good software job. So far the results are pretty good, like this course has really helped me in building that thought process behind solving a problem. Let's say if I get an unknown problem, dissecting that unknown problem and building a solution right from like the brute force approach all the way up to the most optimum approach. That thinking process has improved since using this product. And moreover, this product has also served sort of road map for me. This has definitely helped me improve my thought process and also structured my preparation in a more refined way.
I really like The Algorist website for data structures and algorithms. The main thing I like about that is that instead of focusing on a huge list of problems, it picks up various problems from which different concepts can be explained.