I'm Qudusayo , a fullstack developer.
I loved algorithms and data structure due to my passion for mathematics. I do take challenges in some sites, so I prefer Codility over Hackerrank because Codility challenges with time and gives solution result in percentage due to the time complexity and test passed by the code.
I'm working to be a great developer in future, still code everyday..
Coding all night doesn't make you better than other, but focusing and practicing does . Try to follow a scheme of practice and challenge