I solve a lot of algorithmic problems from leetcode, binarysearch, codeforces (and potentially more). What is more important I always add my thought process and text explanations (not only code) of these problems, with examples and sometimes illustrations. I also keep and extend the library of useful templates/tricks, which can be used in more difficult problems. If you believe that what I do is valuable, you can support me on my patreon page .

If you need personal consultation about algorithmic interview questions you can reach me at dimitry008@gmail.com and we will discuss avaliable time slots/price.