Subscribe to masimplo.com

Stay up to date! Get all the latest & greatest posts delivered straight to your inbox

Opinions

Hot takes, industry commentary, and lessons learned.

What's wrong with StackOverflow cover image
Opinions

What's wrong with StackOverflow

Why I stopped answering questions on StackOverflow, where low-effort posts and point farming are eroding a great platform.

Software security is a culture not a calendar event cover image
Security,  Opinions

Software security is a culture not a calendar event

Treating software security as an occasional audit is a mistake — small companies compete by making security part of every decision they take.

DeepSeek R1 and the week the pricing story broke cover image
Technology,  AI,  Opinions

DeepSeek R1 and the week the pricing story broke

When DeepSeek dropped R1, my first reaction was not hype — it was spreadsheet panic. The comfortable pricing story suddenly had a counterexample.

AI code review is the bottleneck — writing got cheap cover image
AI,  Opinions,  Code

AI code review is the bottleneck — writing got cheap

Agents fill the merge queue faster than humans can read. The constraint moved from typing to verification — and most teams still review like nothing changed.

Vibe Coding: An Honest Take After Three Years of AI-Assisted Development cover image
Technology,  AI,  Code,  Opinions

Vibe Coding: An Honest Take After Three Years of AI-Assisted Development

Three years of AI-assisted development later, vibe coding is real. The thinking is yours, the judgment is yours — the typing was never the point.

Training juniors in the AI era — judgment, struggle, and why the field still needs new data cover image
Opinions,  Code,  Technology

Training juniors in the AI era — judgment, struggle, and why the field still needs new data

AI makes junior developers look productive on week two. If we train them for speed alone, we hollow out the next decade of engineering judgment.

Guardrails beat guidelines — how to keep AI-generated code honest cover image
AI,  Code,  Testing,  Opinions

Guardrails beat guidelines — how to keep AI-generated code honest

You cannot prompt AI-generated code into being reliable. What works is what always worked with new hires — guardrails that say no.

The Fellow Aiden was the most fun I've had making coffee — I still might not buy it again cover image
Technology,  Personal,  Opinions

The Fellow Aiden was the most fun I've had making coffee — I still might not buy it again

The Fellow Aiden is the most hyped filter coffee maker on the market. After a few weeks with one, the coffee is good — just not 10x-the-price good.

Owning an EV — the parking space and the bill nobody mentioned cover image
Personal,  Technology,  Opinions

Owning an EV — the parking space and the bill nobody mentioned

Everyone selling you an EV talks about the driving. Nobody mentions the parking space it requires, or what it does to your electricity bill.