Technology related blog posts

A few years back, I scraped data on podcasters from iTunes. The data was a bit underwhelming and made me realize that podcasters can’t be a potential market. It is a bit dated but I believe is still relevant.

Two cryptocurrency exchanges came out early on from Y Combinator. One is 2012. One in 2013. One returned 1500X to early investors. The other one ceased to exist after 2 years. What happened?

Some engineering productivity is real. Some are theoretical.

As code changes, documentation becomes stale over time. This happens at big companies. This happens at small companies. Unlike code, documentation is not compiled or tested. The code is executed. If the code execution fails or produces incorrect results, it is fixed with much higher urgency.

Most startups think of the engineering stack as if it is a single cohesive thing. However, I believe that there are three different engineering stacks that are loosely coupled to each other.

The Mom Test is an intriguing book by Rob Fitzpatrick about how to do user research and validation of one’s product idea.

Guardrails are meant to protect us from tripping over. The same can be said about engineering guardrails.

The early adopters of Instagram were not VCs.

The book talks about what it means to be a staff engineer. It is an interesting read for those who would prefer to stay on the engineering as opposed to the management track of career growth.

There are three mandatory layers of any non-trivial user-facing web application. Storage, compute and view. The view is the front-end website and the mobile app(s). The storage is the database layer like MySQL or Mongo DB. The compute layer is the actual backend service serving the web content and related APIs.