A Measure of Code's Value

As a software engineer and startup founder, I often ask: what makes software valuable? Code has no intrinsic value - its worth is entirely contextual. For instance, x = a + b isn’t inherently more valuable than x = a * b. However, we can measure its extrinsic value: how often the software runs. Or, put more formally: Number of times the software is run per unit time By this measure, Windows is far more valuable than macOS....

September 27, 2024

Essential apps on my Mac: 2024

I rely on my MacBook Pro for both life and work. As such, I have a wide range of apps installed for business administration, software development, design, photography, and everything in between. Here’s a list of the apps I use heavily, regardless of the project I’m working on at the moment. Alfred 5 Alfred 5 is a powerful Spotlight replacement for Mac. It offers file search, shortcuts, dictionary, and recently, AI integration....

May 18, 2024

My first 50 days of being the lead software engineer (again)

Recent departures at our company led to a lack of technical leadership, especially in the infra/backend. We had two choices. One is to scramble to hire a tech lead. Two is for me to assume the role temporarily while simultaneously functioning as the CEO. We went for the second option. This may seem like a red flag to some people. It is not ideal. Equally, I wasn’t ready to throw someone into a job where they faced technical obstacles while understanding the users, the team, and the codebase....

September 21, 2023

DjangoCongress JP 2018

I gave a talk at DjangoCongress JP 2018 named “Django in the age of AI - the Good, the Bad and the Ugly”. I have been somewhat distant from the local Python community since I helped run PyCon JP 2014 as a publicity team member. I hope my talk was interesting enough.

June 1, 2018

JAWS DAYS 2018

AI英会話アプリ「TerraTalk」のHeroku+AWS活用法 I gave a talk at an AWS user conference. I spoke about the technical challenges of AI English learning app TerraTalk, the back-end configuration and our agility-first architecture. Thank you to everyone involved for the opportunity!

May 10, 2018