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Sahil Sahu

Software engineer & writer

Notes, essays, and practical guides on software, systems, and building things.

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    The small cache with big trade-offs

    2 min read

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Learning

Notes on practice, better questions, and understanding difficult things.

2 articles

Learningnote

The case for tiny projects

Sample article · A small finished experiment can teach more than a large unfinished plan. Choose a question you can answer in an afternoon.

Sahil Sahu-Jul 21, 2026-2 min read
An illustrated notebook with hand-drawn code symbols
Learningessay

Keep a notebook of better questions

Sample article · A learning journal becomes useful when it records uncertainty, experiments, and the evidence that changed your mind.

Sahil Sahu-Jul 13, 2026-2 min read
An illustrated notebook with hand-drawn code symbols

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Sahil Sahu

A personal notebook on software, systems, engineering, and building things. Written as I learn, experiment, and ship.

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