My C++ Code for LeetCode OJ

The best competitive programming tutorials on codeforces for those who are not awesome yet.

Techniques and numbers for estimating system's performance from first-principles

Understanding what your bits do when you're not looking.

Competitive programming questions.

A curated list of engineering blogs

Competitive Programmer's Handbook

COPS Official Website

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

✔ My Solutions of ( Data Structures ) Assignments from Coursera (University of California San Diego )

Preparation links and resources for system design questions

Wiki-like CTF write-ups repository, maintained by the community. 2018

https://community.topcoder.com/longcontest/?module=ViewProblemStatement&rd=17143&pm=14889

NDN Essential Tools

💯 Curated coding interview preparation materials for busy software engineers

💎 A curated list of awesome Competitive Programming, Algorithm and Data Structure resources