Engineer’s Codex | Substack

7 simple habits of the top 1% of engineers

How elite software engineers maintain outperformance

Sep 11

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How to burnout a software engineer, in 3 easy steps

Oct 16

How Instagram scaled to 14 million users with only 3 engineers

Sep 15

Clever code is probably the worst code you could write

Nov 20

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What developers should know from the OpenAI saga

3 key takeaways: a multi-model strategy's necessity, emerging AI infra, LLMs as abstractions.

Nov 28

Clever code is probably the worst code you could write

And clear, readable code is probably the hardest code to write

Nov 20

How one line of code caused a $60 million loss

60,000 people lost full phone service, half of AT&T's network was down, and 500 airline flights were delayed

Nov 13

The most valuable trait of great software engineers

A mindset shift that changed the way I approach software development. The #1 trait of valuable software engineers.

Oct 27

Meta reveals their serverless platform processing trillions of function calls a day

XFaaS is Meta's private platform for "Hyperscale and Low Cost Serverless Functions." It is more efficient than AWS Lambda, Azure Functions, and Google…

Oct 22

How to burnout a software engineer, in 3 easy steps

The Burnout Playbook for software engineers

Oct 16

How Airbnb Scaled by Moving Away From a Monolith

4 lessons from Airbnb's scaling strategy, with comparisons to other big tech companies

Oct 11

Engineer’s Codex

Engineer’s Codex

Case studies and practical lessons from real-world software engineering. Become a smarter software engineer in just 7 minutes a week.

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