G33k Chronicles

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The Best, Worst, and Most Interesting Moments from my Marathon Month of Technical Interviews

October 14, 2020

Since I shared my story on the lessons I learned from doing 60+ technical interviews in 30 days, quite a good number of folks have reached out to me on Twitter and on LinkedIn with many questions. Some of the questions I got include: “How is it possi...

What I Learned from Doing 60+ Technical Interviews in 30 Days

July 31, 2020

In this article, I’ll share my motivation for doing 60+ technical interviews in 30 days. More importantly, I’ll share 13 lessons I learned from my failures and my successes. I’ve grouped the lessons into three categories to match the phases of a typi...

TypeScript Generics and Type Guards - Explained by Example

March 31, 2020

TypeScript has some powerful features that enable easy building of scalable JavaScript applications. This article describes how we leveraged two TypeScript features: generics and type guards in writing a robust utility function. How a utility functio...

The Observer Design Pattern — An Android Implementation

June 1, 2018

Hi there, it’s a great pleasure having you here. I’m guessing you are a software engineer and you know about software design patterns, cool! However, if you are like me, you may have asked yourself at some point how to know when to use software desig...