Jwahir Sundai

Lessons learned from the intersection of shipping code and shipping ideas.

Blog

Career

A new type of work: systems based work

Output work stops when you stop. Presence work stops when you leave the room. There's a third type that doesn't work that way.

Technical

In search of a good local LLM

Local models aren't there yet, but they're worth figuring out. Here's what the search actually looks like.

Career

AI is the new "how can we automate this"

A take on where the automation instinct is headed.

Technical

What happens between you hitting send and the AI responding

A visual walkthrough of tokenization, context assembly, and why the model generates one token at a time.

Announcements

I shipped a video series

I just shipped a video explainer series.

Technical

MCPS explained simply

What MCP servers are and how they work.

Career

Making sure you're working on the right things

Why doing great work has nothing to do with how hard you work.

Career

Output vs presence work

The two types of work in tech and why it matters for your career.

Technical

Progressive disclosure as the art of layered complexity

How to teach developers without overwhelming them.

Technical

Balancing ease and challenge for developers: cognitive load theory and effort justification theory in developer education

The psychology behind making learning both easy and rewarding.

Career

The product manager in all of us: strategic thinking for any role

Why everyone needs product management skills, even if you're not a PM.

Career

How changing your thoughts can make you a better programmer

How changing your mindset can transform your coding career.

Let's connect

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