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SHUBHAJIT NOTES/Personal Archive
10 essays·5 topics·RSS

A personal notebook on systems, software craft, and enduring ideas.

Written by Shubhajit. Exploring distributed systems, web fundamentals, mental models, and software designed to endure. Unhurried, distraction-free, and focused on ideas that outlive transient industry hype.

FIG. 01 — COMPUTING & THOUGHTARCHIVE // SPEC 1984$ sys --statuscraft: activemode: enduring> run_SYS.ARCH // FLOWthoughtcraftendure
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Writing Archive

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№ 03Observations
11m

What Makes a Product Feel Premium?

Premium UX is less about visual effects and more about predictable behavior, clear feedback, thoughtful defaults, and easy recovery.

#ux#product-design#cognitive-load+1
№ 04Engineering
18m

The SaaS Business Cheat Sheet

A practical guide to the terminology behind SaaS products, startup growth, customer metrics, pricing, sales, and business economics.

#saas#startups#business+2
№ 06Engineering
9m

How the Internet Actually Works

A mechanical walk through the physical and logical layers of the internet — from keyboard event to BGP routing, TLS 1.3 handshakes, and browser rendering.

#networking#web#fundamentals+1
№ 08Craft & Practices
7m

The Craft of Reading Code

Why reading unfamiliar code is significantly harder than writing new code, and the disciplined techniques used by seasoned engineers to navigate massive systems.

#programming#craft#learning+1
№ 09Systems Thinking
8m

Systems Thinking in Production

Understanding feedback loops, backpressure, circuit breakers, and Little's Law to prevent cascading failures in distributed environments.

#distributed-systems#reliability#architecture+1
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