Technical Interview Cheatsheet

The purpose of this page so that it can be used easily when doing a technical interview. These are my own personal notes and reminders.

Soft skills

  • Maintain composure
  • Slow down
  • Control your excitement.
  • Carefully read the full question

Technical / Tricks

Data structures:

Consider using one of:
  • Array
  • Linked Lists / Doubly Linked Lists
  • Maps / Hashes
  • Sets
  • Binary Tree


  • Binary Search
  • Recursive