Coding

Candidate Evaluation – PE/SRE Coding Interview Guidelines

Purpose: Assess the candidate’s ability to write and reason about code, reflecting real-world problem-solving for operational tasks.

Oct 25, 2025 • The Reliability Whisperer

DevOps/SRE Coding Interview Levels: A Systematic Guide

DevOps and Site Reliability Engineering (SRE) interviews assess your software engineering aptitude, practical coding fluency, debugging skills, and…

Jul 30, 2025 • The Reliability Whisperer

Understanding Infix, Prefix, and Postfix Expressions

In the world of computer science and programming, expressions are fundamental.

Jul 25, 2025 • The Reliability Whisperer

Code Refactoring Interview Preparation Guide

Essential Reading Materials

Jun 5, 2025 • The Reliability Whisperer

SQL Crash course, and Resources

Some useful functions

May 20, 2025 • The Reliability Whisperer

30 Essential LeetCode Problems for DevOps/SRE Engineers: A Comprehensive Guide to Coding Interview Success

May 15, 2025 • The Reliability Whisperer

Practical Coding interview questions

Here is a list of practical Python interview questions designed to assess data processing skills, incorporating your specific requests.

Apr 22, 2025 • The Reliability Whisperer

The Power of Immutability in Python: Beyond Tuples

Ah, immutability - that magical property where an object says "what I am is what I'll always be." Let's dive deeper into this concept and explore…

Apr 3, 2025 • The Reliability Whisperer

Binary Search Trees(BST): Solving Real-World Problems Efficiently

a must learn data structure

Mar 17, 2025 • The Reliability Whisperer

Understanding the Linux "fortune" Utility and How to Read Its .dat Files in Python

$ fortune Those who have had no share in the good fortunes of the mighty Often have a share in their misfortunes. -- Bertolt Brecht, "The Caucasian…

Mar 13, 2025 • The Reliability Whisperer

Essential Coding and System Design Problems

These problems help building foundation for solving difficult problems

Feb 13, 2025 • The Reliability Whisperer

Primer on deque in Python

when list is just not enough

Feb 13, 2025 • The Reliability Whisperer

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