Crystal VillanuevaCreating a Binary Search Tree, inserting and LeetCode 653Binary Search Trees are pretty cool! Their time complexity is o (log n) at their average time complexity. Their worst case time complexity…3 min read·Apr 7, 2022----
Crystal VillanuevaLeetCode 771Using a hash map or a hash table is very prominent in the world of authentication, encryption, cryptography and much more! Hash tables help…1 min read·Mar 27, 2022----
Crystal VillanuevaWhat Happens when You Type “www.google.com”In this article, I will cover what happens when you type “www.google.com” into your browser. I am by no means an expert, but an avid…2 min read·Mar 20, 2022----
Crystal VillanuevaHow to Host Your Ruby on Rails Backend to HerokuThis weekend I was competing once again in an international coding competition. I was a full stack engineer… I designed the frontend with…3 min read·Sep 13, 2021----
Crystal VillanuevaInterviewing In Tech Is DifficultRight now in the job hunt, I feel like I’m “always the bridesmaid never the bride”, so to speak.3 min read·Aug 23, 2021--1--1