About

Hi, I'm Jubayer.

I explore how things work, build useful things, and share what I learn. This is where I keep it all.

01The loop

One loop, repeated.

Everything on this site comes from the same four steps.

01

Curiosity

It starts with a question I cannot leave alone: how does a camera sensor see, or how does a model pick the next word?

02

Learning

I take it apart until I can explain it without hand-waving, and I note down what I still do not understand.

03

Building

Then I make something with it: a tool, a site, an automation. Building shows me what I only thought I understood.

04

Explaining

And I write it up or film it, so the next person starts further along than I did.

02What pulls me in

Things I keep coming back to.

Camera sensorsLanguage modelsHow chips are madeAI automationWebsites and toolsClear design

They are the subjects of my Deep Dives and Builds. The list changes as I do.

03How I work

Curious, clear, calm.

Explain the mechanism.

Not only what a thing does, but why it works. A camera sensor is millions of tiny buckets catching light.

Show the build.

I would rather show what I made, including what broke first, than a tidy story after the fact.

Admit what I do not know yet.

If I am still working something out, I will say so, then work it out in the open.

04This site

A home, not a portfolio.

It is where I keep what I am learning, the things I build, and the story of building them, in the open. No polish for its own sake. It should still make sense in ten years.