Wahid Khan

@wahidkhanh

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i like to build stuff

IndiaJoined December 2025

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I like building robots. I like exploring low level stuff. Sometimes I do stuff with my GPU.

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Wahid Khan's blogs

Wahid's Blogwahidk.hashnode.dev2 posts

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wahidk.hashnode.dev

Transformers from scratch

We will go through the paper: Attention is All You Need and build out a transformer model from scratch. I will try to explain everything in a bottom-up approach, moving from raw text to complete architectural blocks. When I train this transformer mod...

Jan 713 min read

wahidk.hashnode.dev

Ghosts in the Mandelbrot Set

$$z_n = z_{n-1}^2 + c$$This one simple equation is responsible for rendering some very interesting visuals. What is this equation really? One way to think about the equation is as a complex number generator. You pick an initial seed point c and then ...

Dec 9, 20257 min read

Wahid Khan

About

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Wahid Khan's blogs

Recently published

Transformers from scratch

Ghosts in the Mandelbrot Set

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Wahid Khan

About

Available for

Wahid Khan's blogs

Recently published

Transformers from scratch

Ghosts in the Mandelbrot Set